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Содержание Allen-Bradley PLC-2/20

Страница 1: ...l service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle used equipment We also offer credit for buy backs and trade ins www artisantg com WeBuyEquipment REMOTE INSPECTION Remotely inspect equipment before purchasing with our interactive website at www instraview com LOOKING FOR MORE INFORMATION Visit us on the web at www artisantg com for more information on ...

Страница 2: ...PLC 2 20 PLC 2 30 Programmable Controllers Assembly and Installation Manual ALLEN BRADLEY Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 3: ...uses and applications No patent liability is assumed by Allen Bradley Company with respect to use of information circuits equipment or software described in this text Reproduction of the contents of this manual in whole or in part without written permission of the Allen Bradley Company is prohibited 1988 Allen Bradley Company Inc PLC is a registered trademark of Allen Bradley Company Inc Warnings ...

Страница 4: ...ing Terminal Auxiliary Power Supplies 6 5 Amp Auxiliary Power Supplies 9 Amp Auxiliary Power Supplies Power Supply Compatibility Assembly and Installation General Processor Assembly Memory Module Installation Memory Segments Battery Backup Installation 1771 1 0 Chassis Assembly Switch Group Assembly Input Power Connection Power Supply Configuration Plug Keying Band Installation l 0 Adapter Module ...

Страница 5: ...icator Comparison Procedures Checkout of Machine Motion Maintenance and Troubleshooting Genera1 Preventive Maintenance Spare Parts Troubleshooting Processor Front Panel Indicators Processor Fault Indicators Memory Module Indicators Local I 0 Adapter Fault Indicators Remote I 0 Scanner Distribution Panel Indicators Remote I 0 Adapter Fault Indicators Output Module Fuse Indicator Fuses Troubleshooti...

Страница 6: ... Lithium Cell Installed Memory Write Protect Jumper System Power Supply Module Side View cat no 1772 P1 Series C Power Supply Backplane Socket I O Chassis Sizes 1771 AL Local I 0 Adapter Module 1771 I 0 Keying Band Location Numbers Correspondence of Hardware Location to Processor Memory Determining the Location of an I 0 Rack Through a Location Address Determining the Location of an I 0 Group Numb...

Страница 7: ...y Details Processor Chassis Mounting Dimensions 1771 4 Slot I 0 Chassis Mounting Dimensions 1771 8 slot and 16 slot I 0 Chassis Mounting Dimensions 1771 12 Slot 1 0 Chassis Mounting Dimensions Auxiliary Power Supply Cat No 1771 P2 Mounting Dimensions Stand Alone Auxiliary Power Supply Cat No 1771 P2 Mounting Dimensions I 0 Chassis Mounted A xili ry Power Supply Cat No 1777 P2 P4 Mounting D1mens1on...

Страница 8: ...dules Illustration of 2 slot Addressing with 16 Point Input and Output Modules I 0 Image Table and Corresponding Hardware for One Assigned Rack Number For 2 slot Addressing Illustration of 1 slot Addressing with 16 point I 0 Modules Assigning I 0 Rack Numbers with 1 slot Addressing Example of 1 slot Addressing Illustration of i slot addressing Using a 32 Point I 0 Module Assigning I 0 Rack Numbers...

Страница 9: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 10: ... output devices can be of different types with various voltage and current ranges They include the following o Limit float selector or pressure switches o Pushbutton switches o Thumbwheel switches o Alarms indicators or annunciator panels o Solenoids o Motors or motor starters o Transducers o Various solid state devices including TTL and analog instrumentation Typical applications include material...

Страница 11: ...rating various types of reports in a user programmed format On the various controller components are indicators that show 1 0 device processor and power supply status These indicators aid in providing quick diagnosis of a fault situation which aids in troubleshooting Preassembly and Installation Carefully read this manual before any assembly or installation is attempted It is strongly recommended ...

Страница 12: ...llowing related documents contain additional information about remote I 0 installation o Local I 0 Adapter Module Product Data pub no 1771 2 95 o Remote I 0 Adapter Module Assembly Product Data pub no 1772 2 48 o Remote I 0 Scanner Distributor Panel Product Data pub no 1772 2 18 The following related documents contain additional information about power supplies that can be used with these processo...

Страница 13: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 14: ...three components common to the PLC 2 20 and the PLC 2 30 processors They are o Processor Chassis o Processor Interface Module o Power Supply These components are discussed in section 2 2 PLC 2 20 Programmable Controller There are two modules which are unique to the PLC 2 20 processor figure 2 1 They are o Processor Control Module cat no 1772 LI o Memory Module A memory module is required for the p...

Страница 15: ...C 2 30 Processor cat No 1772 LP3 LP3D4 is the central processing unit of the system figure 2 1 Input module signals are transmitted to the processor which operates on this data in accordance with your program Then it transmits this data to the output modules Figure 2 1 Processor Front Panel AC Version 0 m PifiiiOGI IAM 0 1 0 fiiiAC K e e Legend 1 Access memory and processor modules by removing pan...

Страница 16: ...ering this module the front panel also covers the memory module Indicator The PROCESSOR FAULT indicator figure 2 2 is often helpful in isolating processor malfunctions It illuminates when the logic controlling the processor scan fails This fault is usually corrected by replacing this module This indicator can be seen through the window on the front panel cover and is labeled PROC FAULT on the wind...

Страница 17: ... cat nos 1772 MES and 1772 ME16 8064 words 8192 words These modules contain non removable RAM storage The 1772 MES stores BK words the 1772 ME16 stores 16K words You may use the 1772 MES with either a 1772 LP2 PLC 2 20 or a 1772 LP3 PLC 2 30 you may use the 1772 ME 16 only with the 1772 LP3 processor CMOS RAM Memory Modules cat nos 1772 ME and 1772 MEB These CMOS RAM memory modules support removab...

Страница 18: ...to a maximum of four segments are possible for example a 2K 1772 MS and an 8K 1772 MES provide 10K words of storage However you are limited to 8K words when using the 1772 ME and 16K words when using the 1772 MEB Memory segments 1772 MS and 1772 MT have a case that can be secured to the memory module with mounting screws Figure2 3 Memory Segment Cat No 1772 MS MS8 Artisan Technology Group Quality ...

Страница 19: ...loss of memory if power from the power supply is interrupted Figure 2 4 Memory Module Showing Battery Holder 106159 You may use lithium cells with o 1772 ME Revision K or later o any 1772 MEB MES or ME16 memory modules A lithium cell provides approximately two years of memory backup at a maximum of 60 C 140 F This cell is not rechargeable You may use alkaline cells with o 1772 ME all revisions o a...

Страница 20: ...correct polarity will be clearly labeled in the battery holder Orientation The one D size lithium cell figure 2 6 cell provides approximately 2 years of battery backup time at a maximum of 600C 1400F Figure2 6 Battery Housing Showing a Lithium Cell Installed 10622 2 7 Orientation If the battery housing has a different configuration correct polarity will be clearly labeled in the battery holder 106...

Страница 21: ...is powered down or off You must re enter the entire memory contents if stored data is lost Memory Write Protect If the memory write protect jumper figure 2 7 is removed from a 1772 LH processor interface module data table values between address OlOg and 377g can be changed but only when the processor is in the PROGRAM or RUN PROGRAM modes using on line data change The remaining words in memory fro...

Страница 22: ...plastic and are for the remaining processor modules Processor Interface Module The Processor Interface Module cat no 1772 LH occupies the left most plastic slot third slot from the right in the processor chassis figure 2 3 This module contains the circuitry used for communication between the processor user inputs outputs and the industrial terminal On the front panel of this module are two sockets...

Страница 23: ... their functions are o PROG Program position is used when entering program instructions o TEST Test position is used to test program operations under simulated operating conditions Your output devices are disabled in this switch position but the program will respond to inputs o RUN In this position the processor scans and executes the user s program that is contained in memory Outputs will be ener...

Страница 24: ...this module figure 2 8 and plugs into socket located on the processor chassis backplane figure 2 9 This connector provides the power link from the power supply to the other processor modules and is capable of supplying 4 amperes of output current to power logic circuitry in the 110 modules If the processor contains a CMOS RAM memory module you may use either an AC or DC system power supply which m...

Страница 25: ...s or 20 5V DC for 24V DC operation to stop communication with the 110 chassis before signal levels get too low to transmit valid data The DC output voltages are re established when the correct input voltage level returns On the front of the power supply module are the processor fuse two sockets for the I 0 chassis and a terminal strip On the left side of the power supply module are two fuses that ...

Страница 26: ...uses that guard against overcurrent condition on both the 12V DC and 5 1V DC circuits figure 2 8 These fuses are accessed by removing the fuse access cover The fuse for the 12V DC circuit is 0 5 amperes located near the top front edge and the fuse for the 5 1V DC circuit is 0 5 amperes located near the bottom front edge l 0 system structure refers to the proximity of the I 0 chassis to the process...

Страница 27: ... and remote up to 10 000 cable ft I 0 chassis Up to 2 local and 7 remote racks may be assigned You must limit the total to seven or less Each local chassis must have a 1771 AL Local 110 Adapter module And as previously stated communication with the remote chassis one or more requires a 1772 SD2 Remote Distribution panel and one 1771 ASB Remote 110 Adapter in each chassis Up to two local 1 0 chassi...

Страница 28: ...he 110 chassis allow for quick easy insertion of modules The left most slot accepts the PLC 2 J 0 adapter module 1771 AL or ASB and all slots to the right accept 110 modules There are four 110 chassis sizes available table 2 B Consistent chassis design permits controller expansion figure 2 10 If a 4 slot 8 slot or 12 slot chassis is used and more I 0 points are needed a larger chassis 8 12 or 16 s...

Страница 29: ..._J ___ ____ JI v Cat No 1771 A1 A18 v Cat No 1771 A2 A2B Cat No 1771 A3B Cat No 1771 A4 A4B 13072 Table 2 8 110 Chassis Sizes Cat No 1 0 Slots Number of l 0 Per Module 8 pt 16 pt 32 pt 1771 AlB 4 32 64 128 1771 A2B 8 64 128 256 1771 A3B 12 96 192 384 1771 A4B 16 128 256 512 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 30: ...assembly These bands are used to ensure that only a user designated module is placed into a particular keyed slot Local 110 Adapter Module Cat No 1771 AL For proper transmission of data between the processor and local 110 modules 6 cable feet or less the 1 0 chassis must contain an 110 Adapter Module cat no 1771 AL The 1 0 adapter module must be installed in each local 110 chassis used with a proc...

Страница 31: ...that DC power is properly supplied to the 110 chassis It is normally on o RACK FAULT Illuminates when 110 data is not in the proper format It is normally off WARNING Remove system power before removing or installing a module in the 110 chassis Failure to observe this warning could result in damage to module circuitry and or undesired operation with possible injury to personnel See publication No 1...

Страница 32: ... fault has been detected and that the I 0 chassis has responded in the manner selected by the last state switch When this indica tor is on the other indicators are no longer valid The ADAPTER FAULT indicator is normally off I 0 RACK FAULT Illuminates when a fault has been detected at the 1771 ASB adapter the I 0 chassis or the logic side of the 110 modules The 110 RACK FAULT is normally off Import...

Страница 33: ...devices connected to it Input signals can originate from limit float pressure and selector switches and from push buttons transducers or many other sensing or switching devices o Discrete Output Module Controls the on off status of output devices Output signals can control various types of indicators motor starters solenoids alarms and displays o Analog Modules Monitor the magnitude of input signa...

Страница 34: ...oting Some output modules also have an additional indicator that illuminates if an output fuse in the module has blown Many I 0 circuits have optical isolation that guards against high voltage transients that may occur in the user s application Such transients can damage the controller s logic circuitry Optical isolation is at least 1500V rms Many input modules have filtering circuitry to suppress...

Страница 35: ...ot addressing Figure 2 13 Correspondence of Hardware Location to Processor Memory 1 0 Rack No 1 07 Defined By 1 0 Rack Switch Settings 1 Input 0 Output l 1 0 Group 0 7 within the 1 0 rack defin13d by r position in an 1 0 chassis by 1 0 adapter module switch settings XXX IIIlr i___ D_a_ta_T_a_b_le_W_or_d_A_d_d_re_s_s_ xx 4i t __B_it_P_o_in_t_er_ 06 Terminal No 00 07 10 17 wiUlin the 1 0 Group D Byt...

Страница 36: ...he module is located This number is determined by your switch settings at that 1 0 chassis figure 2 14 Figure 2 14 Determining the Location of an 110 Rack Through a Location Address 1 0 Rack No 2 2 23 10674 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 37: ...rir1g in a local I O chassis starts with 0 and in a remote 1 0 chassis starts with 0 2 4 or6 as selected through swtich settings on the 110 adapter module 1 0 Module Group No 4 within the 110 rack I Word Address ble I 0 i 1 Word in the 1 0 Image Ta 12 __ ___ 11J16l1SI14I13I12J11I1olo7joojosjo4jo3lo2J011 oo 020 021 022 023 024 025 026 027 030 Artisan Technology Group Quality Instrumentation Guarant...

Страница 38: ...re blank when shipped You write in these terminal designations Figure 2 16 Determining the Location of an 110 Terminal within an 110 Group through a Location Address 00 01 02 03 04 05 06 07 c 8 c c 0 c 0 0 0 10 11 12 13 14 15 16 17 Terminal No 12 within the 1 0 Module Group Bit No 12 within the Input or Output Image Table Word 10676 2 25 Artisan Technology Group Quality Instrumentation Guaranteed ...

Страница 39: ...or quick easy insertion and removal of 110 modules figures 2 17 2 18 This aids in start up and troubleshooting by shortening the time needed to replace 110 modules thus helping to decrease down time Field Wiring Arms are shipped with the modules Figure 2 17 Example 1771 8 Pt Field Wiring Arms Series A Series 8 10671 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www arti...

Страница 40: ... are gold plated 1771 WH Module side pins A D are gold plated Programming Terminal The Industrial Terminal System cat no 1770 T3 is one of several programming terminals for the controller figure 2 19 2 27 16474 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 41: ...processor memory onto a magnetic cassette tape Programming can also be done on an Allen Bradley 1784 T45 terminal on a 1784 T50 terminal or on an IBM PC compatible computer using our 6200 series software All Allen Bradley terminals or PC compatible computers using our 6200 series software allow you to use the maximum capabilities of the controller in terms of memory program functions and 110 point...

Страница 42: ...et for each module Be sure that this total does not exceed the power supply s specific output rating table 2 C If the current requirement for the 110 chassis exceeds the maximum rating of the auxiliary power supply you must change the configuration of the I 0 chassis You do this by removing or exchanging modules to reduce the total current requirement for the 110 chassis to within the rating of th...

Страница 43: ...1771 CE power cable This supply can also be mounted up to 5 cable feet from the I 0 chassis using a 1771 CD power cable The power supply is protected from overcurrent conditions at its inputs by a 2 ampere slow blow fuse This fuse is located on the front panel of the power supply The 1771 P1 Auxiliary power supply figure 2 20 has the same functionality as the 1771 P2 plus it offers battery backup ...

Страница 44: ...provide 9 amperes of output current to power one or two 1771 110 chassis one or two 110 adapter modules and the 110 modules in the 110 chassis These auxiliary power supplies are self contained units and are not a module in the processor chassis figure 2 21 A 1771 CJ or 1771 CK cable connects them to the 1 0 chassis Figure 2 21 Auxiliary Power Supply Cat No 1777 P2 2 31 Artisan Technology Group Qua...

Страница 45: ... A The original production level It operates only a PLC 2 family processor It will not operate I 0 or remote I 0 Series B This series provides power sufficient for use in local or remote I 0 configuration with all PLC 2 family processors Series C This series increased the output current over the Series B 9 amps vs 8 amps Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www...

Страница 46: ...the assembly of the components that make up the controller is completed as well as the planned layout installation of these components into a workable controller system can begin Procedures for assembling the components as well as mounting them in an enclosure are contained in the first part of this chapter CAUTION You must read and understand this entire manual before attempting to install or ope...

Страница 47: ...e memory module figure 3 1 The first memory segment is installed in the socket labeled A Each subsequent memory segment must be installed in alphabetical succession B C and D without leaving an open socket between installed segments table 3 A Figure 3 1 Memory Module Side Vrew Memory Segments 10677 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 48: ...ion figure 3 2 There are two posts on one end of the memory segment and only one post on the other These posts go into holes on the memory module above and below the memory segment socket permitting only proper installation of the memory segment Figure 3 2 Memory Segment Keying Mounting Screws ng Posts 3 3 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 49: ...memory module do the following Step 1 Step 2 Remove system power Remove the right front panel cover by loosening the two thumb screws figure 3 3 Figure 3 3 PLG 2120 Processor Front Panel 0 e nPOOOAAM WP o NII e 1 61 110 ACK e e Step 3 e H DIACNOStiCI 0 0 0 Legend 1 Access memory and processor modules by removing panel 16448 Remove the memory module located in the right most plastic slot of the pro...

Страница 50: ...egment from its socket If another memory segment is to be installed refer to INSTALLATION section Install backup batteries as outlined in section 3 1 2 INSTALLATION CAUTION The backup battery must be removed from the memory module before installing or removing a memory segment If this caution is not followed damage may occur to the memory segment being installed or removed 3 5 Artisan Technology G...

Страница 51: ...ine cell batteries Cat No 1771 BA or one Lithium cell Cat No 1771 XO See section 2 1 2 Memory Modules Battery Backup for a complete memory battery compatibility list Alkaline cells provide approximately six months of battery backup time at 6QOC 14QOF or approximately 12 months at 450C 1130F The cells are not rechargeable Replace the them at periodic intervals Alkaline cells may be used with any 17...

Страница 52: ...S To install two D size alkaline cellsr do the following Step 1 Step2 Step 3 Step 4 Figure 3 5 Loosen thumb screws on right front panel cover and remove cover figure 3 3 Loosen battery housing screw and remove battery housing Remove old alkaline cells Install the cells as indicated on battery housing figure 3 5 Battery Housing with Alkaline Cells Step 5 Orientation Battery Contacts 10622 Re instal...

Страница 53: ...ublication 1770 2 18 Dispose of the old lithium cell as explained in that publication Install new lithium cell and go to step 7 If old cells are alkaline remove them and continue with step 4 Remove center contacts figure 3 5 Remove end battery contact furthest from battery housing screw and relocate in center barrier as indicated in figure 3 6 Battery Housing with a Uthium Cell Step 6 Step 7 Orien...

Страница 54: ...igure 3 7 The depressed side of the switch indicates the position of the switch Settings for these switches for local racks are shown in table 3 B Table 3 8 110 Chassis Switch Group Settings For Local Rack Number Rack Switch 3 4 5 1 ON ON ON 2 ON ON OFF 3 ON OFF ON 4 ON OFF OFF 5 OFF ON ON 6 OFF ON OFF 7 OFF OFF ON Limited to 2 110 racks if there is any remote 110 Important See the user s manual f...

Страница 55: ...rations Once it has been determined the type of power supply to be used and length of corresponding power cable needed to connect to the 110 chassis plug the 9 pin connector of that power cable into the 9 pin socket on the 110 chassis backplane and leave the other end of the power cable loose Later you will connect this end of the cable to the power supply When using the 1771 P7 power supply with ...

Страница 56: ...m 1771 CP2 1771 Pl 1 ft 3m 1771 CL2 1771 PSC 1771 P3 P4 PS No Cable needed Direct connection to 1771 AlB A2B or A4B Chassis a Use with 1771 AlB A2B A3B and A4B only Located between the processor adapter slot and slot 0 is a Berg stick connector Stenciled on the backplane is the legend Using power supply module in this chassis Do the following o Set the plug to the right N position if you use an ex...

Страница 57: ...dapter module has two sockets on the backplane to plug into Install keying bands in the top socket The socket has guide numbers along the right side figure 3 8 to aid in the positioning of the keying bands Keying band locations are specified in the publication for each I 0 module Figure 3 8 1771 110 Keying Band Location Numbers 10672 Keying bands should be installed in the backplane socket by hand...

Страница 58: ... I Ufljlll ji Lifl 110 oOoltd fllll I N f r rc i r rt il 1 IJ f rE9l t9l r d I I J l l b l I I I _ ___ rE9l rE9l rl gL 1 91 I After each I 0 module slot has been keyed the corresponding I 0 module can be installed into the I 0 chassis Open the module locking latch to insert the I 0 module On the top and bottom of each slot plastic guides permit the module to be easily slid into the chassis figure ...

Страница 59: ... A Illlll o lii L c 1 j Module Extraction Tab r 1 0 Power Cable 1 0 Module Wiring Arm Locking Tab Field Wiring Arm 10685 After each pair of 110 modules a module group is installed secure these modules in place with the module locking latch figure 3 10 After the 110 module has been properly seated and locked into place its field wiring arm can be attached Artisan Technology Group Quality Instrument...

Страница 60: ...ng arm is in place on the chassis it pivots on the chassis cross bar figure 3 13 When the 110 module is installed the field wiring arm pivots upward and snaps onto the front connector edge of the I 0 module figure 3 14 No field wiring arm is needed for the adapter module a field wiring arm is used on the 1771 AL and 1771 ASB 110 adapter modules Figure 3 11 Example 1771 Field Wiring Arms Series A S...

Страница 61: ...igure 3 12 Snapping Field Wiring Arm onto Chassis Field Wiring Arm Figure 3 13 Field Wiring Arms Installed Locking tab holds wiring arm when in position Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 62: ... integral part of your manufacturing facility Some of the installation recommendations for user supplied equipment are general in nature Environmental conditions the individual application and local codes and ordinances dictate the specific types of layout and wiring of user supplied installation equipment Special care should be taken in industrial environments that may contain one or more conditi...

Страница 63: ... possible electrical noise interference Potential noise generators include inductive loads such as relays solenoids and motors and motor starters when they are operated by hard contacts such as push buttons and selector switches In the case of reversing motor starters hard contacts are wired to make each starter electrically as well as mechanically interlocked In this case suppression is needed at...

Страница 64: ...roCube Part RG 1676 12 2200 1 11 ni NN YvH _ _ Discrete Component Equivalent Typical Suppression for 3 Phase Inductive Load 240 480V AC Electrocube Part No 1676 13 3 Required 0 47J Jf 2200 j f v Oiscrete Component Equivalent 3 Required 3 19 10687 10688 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 65: ... No RG1676 14 0 471Jf 220 0 cyJ Discrete Component Equivalent General Electric MOV Metal Oxide Varistor Typical Suppression for a Small DC Inductive Load ______ voc 1 e e PIV Peak Inverse Voltage rating of diode must be at least twice the applied DC voltage 10689 10690 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 66: ...ed it must be connected to the system power supply and all input devices connected to the controller Output devices should be connected on the same AC line but before the constant voltage transformer The constant voltage transformer must have a sufficient power rating for its load The transformer power rating for the system power supply should be at least 225VA Determine the proper size transforme...

Страница 67: ...ormer specifications Some manufacturers recommend a reserve capacity of 6 to 8 times the motor VA requirement in order to handle starting current surges Enclosure Considerations You should provide an enclosure to house the controller The enclosure is the primary means of protecting the controller from atmospheric contaminants oil moisture conductive dust or particles or any corrosive or otherwise ...

Страница 68: ...all electrical equipment All earth ground connections must be permanent and continuous to provide a low impedance path to earth ground for induced noise currents and or fault currents An authoritative source for grounding requirements is the National Electrical Code published by the National Fire Protection Association of Boston Massachusetts Article 250 of the code provides sizes and types of con...

Страница 69: ... Grounding Conductor Note When using this grounding configuration make no connections to EQUIP GND on the power supply terminal strips This can cause ground loops See section 4 1 To Earth Ground See Section 2 0 10018 Each vertical group of components is connected together figure 3 19 These groups are connected to a ground bus mounted on the back panel of the enclosure figures 3 20 and 3 21 Connect...

Страница 70: ...0 Equipment Grounding Conductors ENCLOSURE GROUNDING 10022 The enclosure that contains the programmable controller components must be connected to earth ground figure 3 22 Grounding paths to earth ground must be permanent and continuous They must be able to safely conduct electromagnetic noise currents and possible ground fault currents to earth ground with minimum impedance 3 25 Artisan Technolog...

Страница 71: ... in at the base of the controller must not exceed 600C 1400F Because of this vertical flow of air the unobstructed vertical spacing above and below the controller components is important The installation layout for a controller is dependent upon the quantity and types of components that will make up the system The following rules govern component placement in an enclosure 1 Mount the processor and...

Страница 72: ...h 1771 AlB A2B A3B and A4B only 3 Distance between the processor and the first I 0 chassis is limited by the cable feet requirement for the power supply being used 4 Distance between I 0 chassis is 3 or 6 cable feet 3 27 5 Minimum distance between a major component and the sides of the enclosure is 4 inches 6 Minimum vertical separation between major components is 6 inches 7 Minimum horizontal sep...

Страница 73: ...Proc ssor 6 _L t 6 L d l I _ lll _ I I I tE B F t 1 0 e 411 1 0 Chassis c 1 f 1 l J I I 1 f 11 1 f l l l I I I 1 f l I f 11 l I __ _ _ 4 1111 1 t 4 1 1 0 Chassis 1 f 1 f c l l 1 1 1 f 1 f 1 f f 1 c itlltlll l I I I I I I I I _ s t c R l l l l Hfl H i f 11 j f 11 c l ltlllll ll Ill I Jl I I Iill I I I I s _ c 10691 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisa...

Страница 74: ...nclosure back panel and the enclosure bare metal contact is required Paint or other nonconductive finishes must be scraped from the back panel and controller components if necessary where it comes in contact with the component mounting bolts nuts or welded studs An 8 gauge or larger copper or equivalent wire should be used to connect each component in the enclosure Connections should be made to th...

Страница 75: ... Lug Ground Bus or Mounting Bracket Welded Stud Flat Washer Scrape Paint Welded Stud Bolt Scrape Paint and use Star Washer 10023 Each vertical group of components is connected together figure 3 19 and these groups are connected to a ground bus mounted on the back panel of the enclosure figures 3 20 and 3 21 The ground bus is connected to a ground lug that is mounted on the inside wall of the enclo...

Страница 76: ... brackets and the enclosure back panel with the mounting nuts hand tightened If spaces are uneven insert flat washers as needed onto the mounting bolts or studs to even the spacing When this is accomplished wrench tighten the mounting nuts When mounting the processor the installer may elect to remove the processor modules in order to reduce the weight of the processor chassis making it easier to h...

Страница 77: ...11 25 28 6cm 0 e n o llEJ h e I 0 0 ______ 12 0 30 5cm I J e G2 I 13 5 34 3cm 10693 When mounting the 110 chassis the installer may elect to remove the 1 0 modules in order to reduce the weight of the 110 chassis making it easier to handle The mounting dimensions for the 4 8 12 and 16 slot 110 chassis are shown in figures 3 27 28 and 29 Artisan Technology Group Quality Instrumentation Guaranteed 8...

Страница 78: ...plug shown is used with the PLC 2 1 0 Adapter only The Battery Pack is used with thEl PLC 2 Mini Processor and thEl Mini PLC 2 15 Processor 13161 17718 s ot and 16 s ot 110 Chassis Mounting Dimensions 0 0 Power u Jj Connector o 0 0 0 12 41 315 2 mm r 1 I I I I I I I I j 8 51 216 1 mm 13 25 336 5 mm 9 01 228 mm 24 01 609 9 mm 10 0 254 mm 4 slot 16 slot 13162 Artisan Technology Group Quality Instrum...

Страница 79: ... current requirement of a bulletin 1771 110 rack exceeds the 4 amperes auxiliary power supplies are required Three of the seven auxiliary supplies are listed below o AC Auxiliary Power Supply Cat No 1771 P2 o AC Auxiliary Power Supply Cat No 1777 P2 o DC Auxiliary Power supply Cat No 1777 P4 See the Programmable Controller Products catalog pub no SD 1 7 for a listing of all power supplies and thei...

Страница 80: ...sis or as a stand alone unit The mounting dimensions for the stand alone unit are shown in figure 3 30 Figure 3 30 Auxiliary Power Supply Cat No 1771 P2 Mounting Dimensions Stand Atone lo l e e I c B I 1 1 7 16 18 2CmJ J 11 25 28 5cm r I I I 2 0 H _ S Ocm 1 1 r J l o l Ht 10 0 25 4cm 3 35 10696 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 81: ...15 2 mm NOTE For ease of assembly Power Supply and 1 0 Chassis should be assembled as a unit before mounting 0 The battery pack is used with the Mini PLC 2 and Mini PLC 2 15 Processors 1777 P2 P4 AUXlLIARY POWER SUPPLY When mounting the 1777 P2 P4 auxiliary power supplies you may elect to remove the power supply modules in order to reduce the weight of the power supply chassis making it easier to ...

Страница 82: ...ews and remove the power supply module Important The power supply module cable does not plug into any socket on the auxiliary power supply chassis Mounting dimensions for the 1777 P2 and 1777 P4 auxiliary power supplies are shown in figure 3 32 After the auxiliary power supply chassis has been properly mounted re install the power supply module into the auxiliary power supply chassis and re attach...

Страница 83: ...3 33 and 3 34 If this connection results in a ground loop which is suspected of introducing an objectionable ground current causing faulty operation of the Allen Bradley programmable controller refer to Article 250 21 National Electric Code for recommended methods of reducing objectionable ground current Earth ground should be maintained for the enclosure as referenced in sections PC COMPONENT GRO...

Страница 84: ...Backplane Ground Bus Enclosure Wall Output Device Equipment Grounding Conductions CAMt TO DC 1 0 Devices Grounding Electrode Conductor to Earth Ground Ground Electrode System D To minimize EMI generation connecting a Suppression network is recommended For 120V AC Allen Bradley Cat No 1691 N2 For 220 240V AC Electrocube Part No RG 1676 13 f J To minimize EMI generation connecting a Suppression netw...

Страница 85: ...of E Stop Switches in Series r I I CAM CAM PC Power Supply Fuse Output Device CAM v Equipment Grounding Conductions CAM L TO DC 1 0 Devices I I I Grounding Electrode Conductor to Earth Ground Ground Electrode System D To m1nimize EMI generation connecting a Suppression network is recommended For 120V AC Allen Bradley Cat No 1691 N2 For 220 240V AC Electrocube Part No RG 1676 13 fJ To minimize EMI ...

Страница 86: ...t and output devices is removed Power is still supplied to the system power supply so that the processor can continue to operate even though all of its inputs and outputs are powered down Important The master control relay is not a substitute for a disconnect to the controller It is intended for any situation where the operator must quickly de energize 1 0 devices only When replacing any module re...

Страница 87: ...ignals DC I 0 signal wires may be blue in color and AC I 0 signal wires may be red Local electrical codes may also specify insulation colors for various types of signals Wiring for each I 0 module should be bundled together within the wiring ducts as outlined in section 3 7 2 It is strongly recommended that the system designer use the Connection Diagram Addressing Forms for 1771 110 chassis figure...

Страница 88: ...signment Form U 1J I 51 I 0 G _ J ClJ 8 0KD 9 lJ 9 R J r J tz a l iS Q E I TJI l 91 0 9 F r 1 IIU r ll V 1 0 IS 9f J II l 1 916J0 J r 0 9 1 6 DI0 Q 9 l ei 0m 0e J r I I J J 5 u r v Pi liS Q g1m l l a 1 L a 888 fl I 0 oc ED c DOO t o o lJ1 L Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 89: ...nt Modules PROJECT NAME _____________________________________________ dll 8AHERY tNSTAll D PAGE OF ______________________ DATE __________________________________ DESIGNER D DmD 12080 to t n g 1 ra CS CD cp w i lao f 1 t lao l Cl i Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 90: ...lse output fast response thermocouple and other low level DC 1 0 modules o AC I 0 lines and high level DC 110 lines have a greater degree of noise immunity than low level DC I 0 lines High level DC 1 0 lines connect to all DC I 0 modules not defined as low level The following are general wiring guidelines for A B programmable controller components These guidelines are applicable to typical install...

Страница 91: ...d DC power to the controller before attempting any wiring installation within the enclosure After the wiring has been run in the ducts pull the appropriate wires for each module and bundle each module s wires Attach each wire to its module terminal figure 3 37 When the module is completely wired it should look similar to the field wiring arms shown in figure 3 38 Figure 3 37 Terminal Wiring Comple...

Страница 92: ...sed pair of wires as completely as possible Most importantly the shield must be properly grounded only at one end The recommended grounding point for the shield is at the 110 chassis The 110 chassis when properly mounted provides a solid connection to earth ground Exact wiring connections are given in the individual product data publications corresponding to the specific 110 module In general howe...

Страница 93: ... the wiring arm figure 3 39 Figure 3 39 Trim Foil and Unnecessary Insulated Wire Step 2 Strip off the exposed foil It may be necessary to insulate the bare drain wire with tape or shrink tubing along areas where it might otherwise come into contact with wiring arm terminals Step 3 Trim both insulated wires to 2 inch lengths Then strip approximately 3 8 inch of insulation from the end of each wire ...

Страница 94: ...chassis mounting bracket and the flat washer before the nut is tightened A lug can be used figure 3 40 In applications where many shielded cables are connected at a single 1 0 chassis it may be necessary to provide a ground bus for connection of many wires or to solder several drain wires together at a wiring arm so that only one drain is routed out Cable Shield Grounding 3 49 Field Wiring Arm Bel...

Страница 95: ...elected the appropriate 110 power cable must be used figure 3 42 The cables have different pin connectors on each end to allow for proper connection After the power supply has been installed connect the power cable connector left loose as outlined in section 3 2 to the socket on the power supply providing power for that 1 0 chassis Artisan Technology Group Quality Instrumentation Guaranteed 888 88...

Страница 96: ...2 Auxiliary Power Supply I lc wer c 0 0 _ i l l I l I 2 L lc __ 1 0 Power Cable Cat No 1771 CJ or 1771 CK 0 j L l l L l L l l I I II I i I I I i ___I O Power Cable Cat No 1771 CE or 1771 CD 3 7 5 Input Power Connections WARNING To avoid injury to personnel and damage to equipment disconnect all AC and DC power to the controller before attempting any wiring installation within the enclosure y Artis...

Страница 97: ...Y Located near the bottom of the system power supply module processor and auxiliary power supply is an external power terminal strip to which incoming AC line connections are made figure 3 43 The system power supply module is factory shipped configured for 120V AC operation Figure 3 43 External Power Terminal Strip 2A 250 VAC SLOW BLOW You must re position the external power terminal strip jumpers...

Страница 98: ...trip may cause improper operation or damage to the power supply 1772 P4 1777 P4 POWER SUPPLY DC input 24V DC connections are made to the and terminals of the terminal strip located at the bottom front of the unit as shown in figure 3 44 WARNING Connect wires only to the two outer terminals of the terminal strip Failure to observe this warning may result in equipment damage and or personal injury F...

Страница 99: ...p located on the front of the auxiliary power supply figure 3 45 This auxiliary power supply is factory shipped configured for 120V AC operation Figure 3 45 External Power Strip L2 fQUIP G IO 10704 You must re position the two metal jumpers on the terminal strip for 220 240V AC operation Jumper positions for both 120V AC and 220 240V AC operation are shown at the terminal strip figure 3 45 Artisan...

Страница 100: ...220 240V AC the 1 ampere fuse must be removed and the 0 5 ampere fuse shipped separately with the power supply must be installed AC input line connections are made to L1 and L2 L1 is the high side of the AC line L2 is the low side No connection is made to the equipment ground terminal when the grounding configuration shown in figure 3 19 is used Also see the last paragraph in section 3 6 CAUTION B...

Страница 101: ...ial terminal through a filter on the rear panel This filter should be cleaned and checked periodically This must be done with power removed from to the industrial terminal The 1770 T3 Industrial Terminal system is connected to the processor with the Program Panel Interconnect Cable Cat No 1772 TC One end of this cable is connected to the socket labeled CHANNEL A PLC 2 on the rear of the industrial...

Страница 102: ... procedures are performed with power applied to all devices except those that allow any machine motion Finally the system is checked out with the machines in motion WARNING Machine motion during system checkout can cause injury to personnel or damage to equipment During the first stage of checking out the system disconnect any device which when energized might cause machine motion to occur The fol...

Страница 103: ...110 chassis wiring terminal Each connected input and output device has controller status indicators This paragraph gives the technique for comparing these indicators with the actual status of 1 0 devices This technique is valuable both in initial checkout of the controller and in troubleshooting hardware related faults Each input or output device has the two controller status indicators shown in f...

Страница 104: ...e devices Once the significance of these status indicators is understood the hardware indicator comparison can be made On the front of each input module one indicator corresponds to each input terminal When the module detects the connected input device is applying voltage to the terminal the corresponding indicator illuminates A comparison of this indicator with the actual status of an input devic...

Страница 105: ...dicators on the I 0 modules The industrial terminal shows the logical or true false status of an instruction in the following manner An instruction is logically true if the condition it specifies is met If the condition is not met the instruction is logically false For example xxxx the instruction is logically true when the input device corresponding to address xxxx is on The instruction is otherw...

Страница 106: ...itch on the processor to the PROG position Step 5 Press SEARCH on the keyboard Step 6 Regardless of what is displayed press CLEAR MEMORY 9 9 on the keyboard A CLEARING MEMORY message is displayed on the third line from the bottom while memory is being cleared The END statement appears on the screen when memory has been cleared Only the rungs discussed in this paragraph should be used for the check...

Страница 107: ...ssis o Connection to proper terminal on I 0 chassis o Input device o Input module Step 3 Turn the processor s mode select switch to PROG position Step 4 Program a dummy rung examining the status of the input device figure 4 2 In this type of rung a storage bit is energized rather than an actual output Refer to the appropriate Programming and Operations Manual for additional information on using st...

Страница 108: ...nd must remain disconnected during this checkout procedure 4 7 CAUTION Machine motion during this procedure can cause injury to personnel or damage to equipment Disconnect any device which when energized might cause machine motion to occur There are two methods for testing outputs The first uses a convenient readily accessible pushbutton or similar normally open momentary close device This pushbut...

Страница 109: ...s mode select switch to PROG position Step 2 Press SEARCH f on the industrial terminal s keyboard Step 3 Clear the processor s memory by pressing CLEAR MEMORY 9 9 When the memory has been cleared the END statement is displayed Step 4 Enter the rung for testing the outputs figure 4 3 This rung examines the pushbutton for an on condition When it is on it turns the output instruction on The output in...

Страница 110: ...he output device does not energize check the following Wiring to the output devices Wiring from the device to the proper VO module terminal Output device o OFF If the output module indicator fails to illuminate perform steps 3 through 8 again If the indicator still does not illuminate replace the 4 9 output module as outlined under Module Replacement Important When an output module is replaced its...

Страница 111: ... MEMORY 9 9 When the memory has been cleared the END statement is displayed Step 4 Enter the rung for testing the output using the force function figure 4 4 The rung begins with a BRANCH END instruction This prevents the output from being energized with program logic A BRANCH END is never true therefore the only way to energize the output is to use the force function CAUTION During the testing of ...

Страница 112: ...dicator aids in troubleshooting The meaning of the indicator is as follows o ON The module has turned its output on supplying voltage for the terminal address being tested If the output device does not energize check the following in the order presented Wiring to the output device Device is wired to the proper 1 0 chassis terminal Output device o OFF If the output module indicator fails to illumin...

Страница 113: ...s completed the final system check can begin Consult the appropriate Programming and Operations Manual for start up information that relates to the programmer Also refer to that manual for information on program debugging FlNAL SYSTEM CHECKOUT WARNING When machine motion is generated an alert competent person must be ready to operate an emergency stop switch which will de energize the master contr...

Страница 114: ...appropriate output in the program then turn the processor s mode select switch to RUN Step 8 Disconnect the output device just tested Step 9 Repeat steps 6 through 8 for each output device causing machine motion that you had previously disconnected Step 10 After checking the controller and program check the application with all output and input devices connected Important After the entire system h...

Страница 115: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 116: ...ocessor chassis the I 0 adapter module and the I 0 modules are each enclosed in a tough plastic case The interior of the enclosure should be kept clean and the enclosure door should be kept closed whenever possible Periodic inspection ofterminal strip connections plugs sockets and module connections for tightness should be made Loose connections may not only result in improper functioning of the c...

Страница 117: ...tors A major fault causes the processor and I 0 system to shutdown When a major fault is detected outputs are either de energized or held in their last state as determined by the setting of the last state switch on the I 0 chassis backplane Two front panel indicators are located next to the mode select switch on the processor figure 5 1 They are labeled DC ON and RUN These should always be the fir...

Страница 118: ...emove power from the system power supply and perform the following steps Step 1 Loosen the two thumb screws on the left front panel and remove panel figure 5 1 Step 2 Pull the system power supply module figure 5 2 partially out Step 3 Check that the power cable from system power supply module is properly seated in its processor backplane socket figure 5 3 5 3 Artisan Technology Group Quality Instr...

Страница 119: ...wer SuppJy Module Figure 5 3 Power Supply System Power Supply Module Side View Power Cable 0 9 0 Processor Fault Standby Low Memory Fault Memory Module 0 0 5 AMP Fuse 0 25 AMP Fuse g 0 10679 10666 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 120: ... the switch is in one of these positions and the RUN indicator is not illuminated check the fault indicators I 0 adapter or I 0 module indicators MODE SELECT SWITCH A four position mode select switch is located on the front panel of the processor interface module The four positions and their functions are o PROG Program position is used when entering program instructions from the programming termi...

Страница 121: ...the processor control module figure 5 2 When illuminated you can see this indicator through the window on the right front panel of the processor If the logic controlling the processor scan fails this indicator illuminates Correct this fault by replacing the processor control module Two diagnostic indicators are located on the memory modules These indicators seen through the window on the front pan...

Страница 122: ...d Changing the mode select switch to the PROG position resets this circuit The memory should be reloaded and checked in the test mode for another memory fault indication If this indicator illuminates it indicates a memory parity fault has occurred in the transmission of data between the processor control module and the memory module Either module could be causing the problem Replace one module at ...

Страница 123: ...erconnect cable or 110 power cable If the cause of the failure is not readily apparent the Termination Plug cat no 1777 CP can be systematically moved from one 110 chassis to another to isolate the problem The procedure for isolating 110 faults in a local I 0 system is Step 1 Remove power from the system Step 2 Remove the termination plug from the last 110 chassis and install it in the lower conne...

Страница 124: ... exists in that I 0 adapter module and it should be replaced The front of the 1772 SD2 distribution panel has eight bicolor redigreen LED indicators figure 5 5 If the I 0 chassis is used and serial communication is valid the RACK STATUS indicator will be green If the I 0 chassis is not used the indicator is off For an l 0 rack fault condition the corresponding RACK STATUS indicator will be red The...

Страница 125: ... normally on ADAPTER FAULT Illuminates when the module is not operating properly It tells you that a fault has been detected and that the I 0 chassis has responded in the manner selected by the last state switch When this indicator is on the other indicators are no longer valid The ADAPTER FAULT indicator is normally off 110 RACK FAULT Illuminates when a fault has been detected at the 1771 ASB ada...

Страница 126: ...rs therefore a check of 10717 indicators will indirectly indicate a blown fuse As previously mentioned output module fuse s has an associated blown fuse indicator The fuses on the processor system power supply use the DC ON indicator to indicate a blown fuse When the DC ON indicator is off either the main fuse or one of the two DC fuses is blown A blown fuse on the auxiliary power supply has no vi...

Страница 127: ...s and machine motion in order to isolate and repair the trouble Once a controller fault has been narrowed down to a particular module it is often useful to replace the suspect module or modules one at a time In all cases when removing modules from or inserting modules into the 110 chassis or processor chassis power must be off This means removing the power from the system power supply during proce...

Страница 128: ...ly module Step 2 Loosen the two thumb screws on the right front panel and remove the panel This allows access to the memory module and processor control module Step 3 Remove the memory module located in the right most plastic slot Step 4 If you will be removing and or installing memory segments on a 1772 ME or MEB memory module be sure to remove back up batteries Important Be sure to store a copy ...

Страница 129: ...upply module Step 2 Loosen the two thumb screws on the right front panel and remove the panel This allows access to the processor control module and memory module Step 3 Remove the processor control module located in the middle plastic slot second slot from the right Step 4 Install the replacement processor control module into the middle plastic slot of the processor chassis Step 5 Re attach the r...

Страница 130: ...r Supply Module Perform the following steps to replace the system power supply module figure 5 9 Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Step 7 Step 8 Turn mode select switch to the PROG position and remove power to the system power supply module Disconnect user power cable and I 0 rack power cable s to system power supply module Loosen the two thumb screws on the left front panel and remove the...

Страница 131: ... user power cable and 110 rack power cable s to the system power supply module Step 13 Re attach left front panel Step 14 Restore power to system power supply module Step 15 Observe the diagnostic indicators to assure proper operation Perform the following general steps to replace a 1771 AL Local 1 0 adapter or 1771 ASB Remote 1 0 adapter module figure 5 10 Figure 5 10 1771110 Rack Module Injectio...

Страница 132: ...ct cable s and 110 termination plug if used on this module Reconnect the field wiring arm if used on this module Reconnect the power cable to the system power supply and all auxiliary power supplies Monitor diagnostic indicators to assure proper operation Perform the following steps to replace 1771 I 0 modules figure 5 10 WARNING Contact with AC line potentials may cause injury to personnel Removi...

Страница 133: ...g latch and remove the 110 module Install replacement 110 module making sure it is the same type and series level as the one removed Lock the 110 module in place using the I 0 locking latch Rotate the field wiring arm toward the module to attach and lock it in place on the 110 module Restore all power to the 110 chassis Monitor diagnostic indicators to assure proper operation Artisan Technology Gr...

Страница 134: ...ooc to a5oc 4ooF to tasoF o Relative Humidity 5 to 95 without condensation Nominal Input Voltages to Processor Modules o 5 1V 12 0V 5 1V DC Supplied by processor power supply Input Power o 25VA max Execution Time o 5msl1K of memory nominal Memory Capacity o BK words maximum Nominal Input Voltages to Processor Modules o 5 1V 12 0V 5 1V DC supplied by processor power supply Input Power o 75VA max Ex...

Страница 135: ...in its own enclosure The system power supply is a module within the processor chassis Input Voltage o 120V 2201240V AC Input Voltage Range o 120V 98 132V AC o 2201240V 196 250V AC Output Voltage o 5 1V 12V 5 0V DC Input Power o 75VA Power Supply 5V Capability o BA Series B o 9A Series C Fuses o AC input 2AI250V AC slow blow o 12V DC 0 5A1250V in 12V DC circuit o 5V DC 0 25AI250V Series B 0 5AI250V...

Страница 136: ...nput Power o 75VA Power Supply SV Capability o 1 to 9A Fuses o 10AI125V slow blow o O SA in 12V DC circuit Weight o System power supply module 9 5 fbs 4 3 kg o Auxiliary power supply module 20 tbs 9 kg 5V DC Power Requirements o Supplied by system power supply or auxiliary power supply Dimensions W x H x D Full specifications are given in publication no 1771 2 49 o 4 slot chassis cat no 1771 A1B 9...

Страница 137: ...fications are not included in this chapter If you need their specifications refer to appropriate publications or to our Publications Index publication SD499 However publication 1771 1 2 illustrates the scope of bulletin 1771 110 interfacing capabilities An Industrial Terminal cat no 1770 Tl T3 is used with the processor to program edit monitor program instructions and ASCII report generation messa...

Страница 138: ... 9600 Baud Environmental Conditions o Operational Temperature oo to 55oc 32o to 1300F o Storage Temperature 4oo to 65oc 4oo to 1490F o Relative Humidity 5 to 95 without condensation Dimensions W x H x D o 14 5 x 10 x 23 inches o 36 8 x 25 4 x 58 4 centimeters 6 5 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 139: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 140: ...ress your hardware so that it relates to your ladder diagram program In the ladder diagram program the input or output instruction address is associated with a particular 110 module terminal and is identified by a 5 digit address figure A 1 Addressing serves two purposes o it links a hardware terminal to a data table location input and o it links a data table location to a terminal output In figur...

Страница 141: ...ough 17 for the lower half of each module another group Figure A 1 Hardware Data Table Addressing Relationships Concept Hardware Terminology Input 1 or Output 0 Rack No 1 7 l XXX XX v v t i Word Bit Address Address Data Table Terminology Example Hardware Terminology Output 0 Rack No 1 1 0 Group No 0 Terminal No 12 r 01 0 12 rr on rr Word Bit Address Address Data Table Terminology Concept Program R...

Страница 142: ...physical 2 slot 110 group is represented by a word in the input image table and a word in the output image table Each input terminal corresponds to a bit in the input image table word and each output terminal corresponds to a bit in the output image table word The maximum number of bits available for one 2 slot 110 group is 32 16 bits in the input image table word and 16 bits in the output image t...

Страница 143: ...and an 8 point output module FigureA2 Illustration of2 s ot Addressing with Two 8 point Input Modules 2 slot l 0 Group Note Two 8 point input modules use one full word of the input image table Input Terminals 00 01 02 03 04 05 06 07 Input Terminals 10 11 12 13 8 14 15 16 17 Output image table word corresponding to the 1 0 group unused Input image table word corresponding to the 1 0 group 11867 Art...

Страница 144: ... 04 05 06 07 110 Module Group Output Terminals 10 11 12 13 14 15 16 17 Output image table word corresponding to the 110 module group Used Output bits Unused Output bits Input image table word corresponding to the 1 0 module group Unused Input bits Used Input bits 11668 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 145: ...f 2 slot Addressing with 16 Point Input and Output Modules Input Terminals 00 01 02 03 04 07 10 11 12 13 14 15 1 2 slot 1 0 Group Output Terminals 00 01 02 03 o4 os o6 o7 10 11 12 13 14 15 16 17 Note 16 point input and output modules use two words one input one output of the image table Output image table word corresponding to the 1 0 group all bits used Input image table word corresponding to the...

Страница 146: ...table are unused Assigning 1 0 Rack Numbers When you select 2 slot addressing each pair of slots one I 0 group is assigned to the corresponding pair of words in the input and output image tables You assign one I 0 rack number to eight 1 0 groups figure A 5 Figure AS 110 Image Table and Corresponding Hardware for One Assigned Rack Number For 2 slot Addressing Output Image Table When you select 2 sl...

Страница 147: ...s backplane switch assembly See your scanner s or adapter s users manual for the specific switches and their settings The physical address of each I 0 group corresponds to an input and an output image table word The type of module you install either 8 pt or 16 pt I 0 determines the number of bits in these words that are used Figure A 6 on the next page illustrates the 1 slot I 0 group concept with...

Страница 148: ...nput image table word corresponding to the 1 0 group l17j16l15ly fl03l02l01lOO I 1 slot 110 Group Output Terminals Output image table word corresponding to the 1 0 group l17l16l15l1l bi03l02l01lOOI Input image table word corresponding to the 1 0 group Q711al1sl1l 4l03l02l01Iool unused The corresponding opposite image table word is not used when 16 point moduies are used 15245 Artisan Technology Gr...

Страница 149: ...10 Rack Numbers with 1 s ot Addressing Assigned Assigned 1 0 rack number 1 1 0 rack number 2 1771 A4B 110 Chassis using 1 slot addressing Earlier Figure A l we showed how the 5 digit input or output instruction is associated with a particular I 0 module terminal Now with two I 0 racks you use the instruction address to identify which rack you are communicating with 13077 Artisan Technology Group Q...

Страница 150: ...owest group number that it occupies and at slot 0 For example a two slot block transfer module in rack 1 groups 2 and 3 would be addressed by Rack Group Slot at location 120 Also see the appropriate block transfer module user s manual Block Transfer modules must be located in the same slot pair i e slots 0 1 2 3 4 5 etc or they will not work Some two slot block transfer modules use the lower slave...

Страница 151: ... are used With t slot addressing since 32 input bits and 32 output bits are set aside in the processor s image table for each slot 16 input image table bits and 16 output image table bits times 2 groups per slot 32 of each you may use any mix of 110 modules 8 16 or 32 pt in the 110 chassis You select t slot addressing by setting two switches in the 110 chassis backplane switch assembly See your sc...

Страница 152: ...modules with 1 2 slot addressing but the rest of the bits are unused They may be addressed through either of the 110 module groups assigned to that chassis slot FigureA9 Illustration off slot addressing Using a 32 Point 110 Module 32 point Input Module 1 2 slot 1 0 Group 0 10 12 14 16 00 02 04 06 1 2 slot 1 0 Group 10 1 12 14 16 Input Word 0 Image Table Words Allocated Output Word 0 for 1 0 Group ...

Страница 153: ...his requires only four slots Thus in a single 16 slot chassis you now can have four 110 racks figure A l0 FigureA10 Assigning 110 Rack Numbers with 112 S ot Addressing Assigned Rack Numbers 1 0 Group No f Rack 1 Rack 2 Rack 3 Rack 4 1 Ll_l 0 Groups 6 7 1 0 Groups 4 5 1771 A4B 1 0 Chassis using 1 2 slot addressing 15246 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www a...

Страница 154: ... module it must be addressed by the lowest group number that it occupies and at slot 0 For example a one slot block transfer module in rack 1 groups 2 and 3 chassis slot 2 would be addressed by Rack Group Slot at location 120 Important When addressing a two slot block transfer module it too must be addressed by the lowest group number that it occupies and at slot 0 For example a two slot block tra...

Страница 155: ... you can only use 2 slot addressing o If your processor is communicating to a remote 110 chassis through a 1771 ASB Series A Remote 110 Adapter module and the needed 1772 SD2 Remote 110 Scanner Distrbution panel you can use 2 slot or 1 slot addressing See Pub No 1772 2 18 for addressing information o If you are communicating with a remote chassis through a 1771 ASB Series B Remote I 0 Adapter modu...

Страница 156: ...2 slt 1 slt slt 1771 Al 8 A X X 16 X X 32 X X X 1771 AS 8 A X X 16 c X X 32 X X X 1771 ASB 8 A A X Series A 16 c A X 32 X X X 1771 ASB 8 A A A Series B 16 c A A 32 X c A LEGEND A Any mix of modules in the respective points per module category Specific module placement with 16 pt input module in one slot of a slot pair and 8 pt output module in remaining slot C Conditional module placement you must...

Страница 157: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 158: ...Index Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 159: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 160: ...25 Component Mounting 3 23 3 28 Constant Voltage Transformer 3 21 Control Module 2 2 5 6 5 13 D Data Cartridge Recorder 1 2 2 27 4 13 5 5 Diagnostic Indicators 2 17 2 18 5 1 5 6 5 13 ACTIVE 2 18 5 7 DC ON 2 1 0 5 2 5 4 5 11 Local 1 0 Adapter Fault 5 7 Memory Module 5 5 5 6 Output Module Fuse 5 11 Processor Fault 5 5 Processor Front Panel 5 2 Rack Fault 2 18 5 7 Remote 1 0 Adapter Fault 5 9 RUN 2 1...

Страница 161: ...C Definition 1 1 PLC 2 20 and PLC 2 30 Processors 2 2 A 14 PLC 2 20 Processor 2 1 2 2 3 4 6 1 PLC 2 30 Processor 2 1 2 2 2 13 6 1 Power Supply 1 3 2 1 2 27 4 1 5 16 6 2 Auxiliary Power Supply 2 1 2 27 3 20 5 16 Configuration Plug 3 11 Compatibility 2 30 Module 1 3 2 9 2 10 Power Requirements 3 20 Specifications 6 1 System Power Supply 2 1 0 3 21 3 41 3 52 4 6 5 2 5 11 6 2 Preassembly and Installat...

Страница 162: ...on Recommendations 3 17 System Power Supply See Power Supply System Start Up 4 1 T Terminal Strip 3 10 Termination Plug 2 17 5 8 5 16 Transformer Constant Voltage 3 21 Troubleshooting 5 1 Troubleshooting With an Industrial Terminal 5 11 u Using The Industrial Terminal at Start Up 4 5 w Wiring and Cabling Installation 3 41 3 45 1 3 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 ...

Страница 163: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 164: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 165: ...range of control and automation products and supporting services to help our customers continuously improve quality productivity and time to market These products and services not only control individual machines but integrate the manufacturing process while providing access to vital plant floor data that can be used to support decision making throughout the enterprise ASIA PACIFIC HEADQUARTERS Al...

Страница 166: ...l service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle used equipment We also offer credit for buy backs and trade ins www artisantg com WeBuyEquipment REMOTE INSPECTION Remotely inspect equipment before purchasing with our interactive website at www instraview com LOOKING FOR MORE INFORMATION Visit us on the web at www artisantg com for more information on ...

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