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24

     CompactLogix Packaged Controllers

Publication 1769-IN082A-EN-P - July 2008

HSC Single-ended Encoder Wiring Diagram

(1)

Refer to your encoder manual for proper cable type. The type of cable used should be twisted-pair, individually shielded 
cable with a maximum length of 300 m (1000 ft.).

(2)

External resistors are required if they are not internal to the encoder. The pull-up resistor (R) value depends on the power 
supply value. The table below shows the maximum resistor values for typical supply voltages. To calculate the maximum 
resistor value, use this formula:

 

Where:

R = maximum pull-up resistor value
VDC = power supply voltage
Vmin = 2.6V DC
Imin = 6.8 mA

The minimum resistor (R) value depends on the current sinking capability of the 
encoder. Refer to your encoder’s documentation for more information.

Power Supply Voltage (V DC)

Maximum Pull-up Resistor Value (R)

(1)

(1)

Resistance values may change, depending upon your application.

5V DC

352 

Ω

12V DC

1382 

Ω

24V DC

3147 

Ω

A

B

Z

A1(+)

A1(–)

B1(+)

B1(–)

Z1(+)

Z1(–)

GND

VS

+VDC

COM

R

(2)

Cable

(1)

Power 
Supply

Allen-Bradley 
845H Series 
Single-ended 
Encoder

Shield/housing

 

Connect only if housing is 
electronically isolated from the 
motor and ground.

Shield

Inputs

Earth

R

V

DC

Vmin

–

(

)

Imin

-------------------------------------------

=

Содержание 1769-L23-QBFC1B

Страница 1: ...ptional 11 Panel Mount the System 13 DIN rail Mount the System 13 Wiring Power to the System 15 Wire the I O Removable Terminal Blocks 16 Expansion Module Wiring 27 Connect Using the RS 232 Connection 27 Connect Using the Ethernet Connection 28 Download and Install EDS Files 29 Download Packaged Controller Firmware 29 Use the AutoFlash Feature of RSLogix 5000 to Load Firmware 29 Use the ControlFla...

Страница 2: ...ation Rockwell Automation Inc cannot assume responsibility or liability for actual use based on the examples and diagrams No patent liability is assumed by Rockwell Automation Inc with respect to use of information circuits equipment or software described in this manual Reproduction of the contents of this manual in whole or in part without written permission of Rockwell Automation Inc is prohibit...

Страница 3: ...batteries they must only be changed in an area known to be nonhazardous AVERTISSEMENT RISQUE D EXPLOSION Couper le courant ou s assurer que l environnement est classé non dangereux avant de débrancher l équipement Couper le courant ou s assurer que l environnement est classé non dangereux avant de débrancher les connecteurs Fixer tous les connecteurs externes reliés à cet équipement à l aide de vi...

Страница 4: ... draw maximum of your planned expansion I O modules and the end cap If your result is less than the packaged controller s maximum available bus current you are within the expansion I O limit of your packaged controller ATTENTION This equipment is sensitive to electrostatic discharge which can cause internal damage and affect normal operation Follow these guidelines when you handle this equipment T...

Страница 5: ...ents specific to your application Planned Expansion I O Module Bus Current Draw max 1 1 The maximum bus current draw specification for each Compact I O module is available in the Compact I O Selection Guide publication 1769 SG002 This publication also provides further explanation of and a table for the calculation of Compact I O power supply requirements 1769 OV16 Sink Output Module 200 mA 1769 IF...

Страница 6: ...d Controllers 1769 BA CompactLogix packaged controller battery 1769 L23E QB1B 1769 L23E QBFC1B and 1769 L23 QBFC1B 1769 ECR Compact right end cap 1769 L23E QB1B 1769 L23E QBFC1B and 1769 L23 QBFC1B 1769 RDQB CompactLogix packaged controller door 1769 L23E QB1B 1769 RDQBFC CompactLogix packaged controller door 1769 L23E QBFC1B and 1769 L23 QBFC1B Software Component Version RSLogix 5000 17 00 or lat...

Страница 7: ...asks Install the Battery Connect Expansion Modules optional Panel Mount the System or DIN rail Mount the System Minimum Spacing Requirements Grounding Considerations Wire the I O Removable Terminal Blocks Connect Using the RS 232 Connection Download and Install EDS Files Download and Install Controller Firmware Use the AutoFlash Feature of RSLogix 5000 to Load Firmware or Use the ControlFlash Util...

Страница 8: ... Controller Dimensions 1769 L23E QB1B Packaged Controller The 1769 L23E QB1B controller has these approximate dimensions Measurement Dimension approx a 185 2 mm 7 29 in b 123 86 mm 4 88 in c 118 mm 4 65 in d 132 mm 5 20in e 132 9 mm 5 23 in f 18 mm 71 in CompactLogix L23E a f b c d e ...

Страница 9: ...ged controllers have these approximate dimensions Measurement 1 1 Applies to both the 1769 L23E QBFC1B and 1769 L23 QBFC1B packaged controllers Dimension approx a 249 25 mm 9 81 in b 123 86 mm 4 88 in c 118 mm 4 65 in d 132 mm 5 20in e 98 475 mm 3 88 in f 98 475 mm 3 88 in g 18 mm 71 in CompactLogix L23E g a b c e f d CompactLogix L23 OK BATT I O DCH 0 FORCE RUN g a b c e f b d ...

Страница 10: ...inside the packaged controller 3 Insert the battery wires down in the slot on the battery door 4 Close the battery door WARNING When you connect or disconnect the battery an electrical arc can occur This could cause an explosion in hazardous location installations Be sure that the area is nonhazardous before proceeding For Safety information on the handling of lithium batteries including handling ...

Страница 11: ...ese steps to attach the modules 1 Remove the end cap by unlocking it and sliding it forward 2 Align the tongue and groove slots of the expansion module with those on the right end of the packaged controller 3 Slide the module onto the packaged controller 4 Close the locking tab on the top of the module 5 If using another expansion module complete steps 2 4 for the second module ...

Страница 12: ...the locking tab located on the top of the end cap Minimum Spacing Requirements When using any of the CompactLogix packaged controllers maintain spacing from enclosure walls wireways and adjacent equipment Allow 50 mm 1 97 in of space on all sides as shown This provides ventilation and electrical isolation CompactLogix L23 OK BATT I O DCH 0 FORCE RUN 50 mm 1 97 in 50 mm 1 97 in 50 mm 1 97 in 50 mm ...

Страница 13: ...ion modules if used and tighten DIN rail Mount the System To mount your system on a DIN rail complete these steps The packaged controller can be mounted on these DIN rails EN 50 022 35 x 7 5 mm 1 38 x 0 30 in EN 50 022 35 x 15 mm 1 38 x 0 59 in 1 Before mounting the packaged controller on a DIN rail close the DIN rail latches ATTENTION When this product is grounded through the DIN rail to chassis ...

Страница 14: ...r against the DIN rail The latches momentarily open and lock into place on the DIN rail Grounding Considerations This product is intended to be mounted to a well grounded mounting surface such as a metal panel Additional grounding connections from the packaged controller s mounting tabs or DIN rail if used are not required unless the mounting surface cannot be grounded Refer to the Industrial Auto...

Страница 15: ...ed or the area is known to be free of ignitible concentrations of flammable gases or vapors For more information about replacing the fuse see the Fuse Replacement Procedure in the Compact Expansion Power Supplies installation instructions publication 1769 IN028 IMPORTANT To comply with the CE Low Voltage Directive LVD this equipment and all connected I O must be powered from a source compliant wit...

Страница 16: ...ide power is on an electrical arc can occur This could cause an explosion in hazardous location installations Be sure that power is removed or the area is nonhazardous before proceeding ATTENTION Mis wiring the removable terminal blocks to an AC power source causes damage to the packaged controller Be careful when stripping wires Wire fragments that fall into an removable terminal block could caus...

Страница 17: ... Sinking I O circuits are driven by a current sourcing field device Field devices connected to the negative side DC Common of the field power supply are sinking field devices Field devices connected to the positive side V of the field supply are sourcing field devices Europe DC sinking input and sourcing output circuits are the commonly used options DC sinking DC sourcing 24V DC DC sinking DC sour...

Страница 18: ...urce describes the current flow between the I O and the field device Sourcing output circuits supply source current to sinking field devices Field devices connected to the negative side DC Common of the field power supply are sinking field devices Field devices connected to the positive side V of the field supply are sourcing field devices Europe DC sinking input and sourcing output circuits are t...

Страница 19: ...I O does not provide loop power for analog inputs Use a power supply that matches the input transmitter specifications Differential analog inputs are more immune to noise than single ended analog inputs Voltage outputs Vout 0 and Vout 1 of the analog I O are referenced to ANLG COM Load resistance for a voltage output channel must be equal to or greater than 1 KΩ Current outputs Iout 0 and Iout 1 o...

Страница 20: ...ANLG Com V out 1 I out 1 V out 0 I out 0 Earth ground the shield locally at the module DifferentialVoltage Transmitter Belden 8761 cable or equivalent V in 0 V I in 0 I in 0 V in 1 V I in 1 I in 1 V in 2 V I in 2 I in 2 ANLG Com ANLG Com V in 3 I out 0 V out 0 I out 1 V out 1 V I in 3 I in 3 Current Transmitter Sensor Transmitter Power Supply 1 Voltage Transmitter Signal Signal Ground 1769 IF4XOF2...

Страница 21: ...in 3 I in 3 Single ended Voltage Transmitter Differential Voltage Transmitter Differential Current Transmitter 2 Wire Current Transmitter Signal Signal Signal Signal Supply Analog I O Terminal Block 1 The sensor power supply must be rated at Class 2 Sensor Transmitter Power Supply 1 V in 0 V I in 0 I in 0 V in 1 V I in 1 I in 1 V in 2 V I in 2 I in 2 ANLG Com ANLG Com V in 3 I out 0 V out 0 I out ...

Страница 22: ...gles Make sure the system is properly grounded using these guidelines This product is intended to be mounted to a well grounded mounting surface such as a metal panel Additional grounding connections from the packaged controller s mounting tabs or DIN rail if used are only required when the mounting surface is non conductive and cannot be grounded Keep the shield connection to ground as short as p...

Страница 23: ...r cable type The type of cable used should be twisted pair individually shielded cable with a maximum length of 300 m 1000 ft A A B B Z Z A1 A1 B1 B1 Z1 Z1 GND VS VDC COM Cable 1 Power Supply Allen Bradley 845H Series Differential Encoder Shield housing Connect only if housing is electronically isolated from the motor and ground Shield Inputs Earth ...

Страница 24: ...es To calculate the maximum resistor value use this formula Where R maximum pull up resistor value VDC power supply voltage Vmin 2 6V DC Imin 6 8 mA The minimum resistor R value depends on the current sinking capability of the encoder Refer to your encoder s documentation for more information Power Supply Voltage V DC Maximum Pull up Resistor Value R 1 1 Resistance values may change depending upon...

Страница 25: ...R maximum pull up resistor value VDC power supply voltage Vmin 2 6V DC Imin 6 8 mA The minimum resistor R value depends on the current sinking capability of the sensor Refer to your sensor s documentation for more information Power Supply Voltage VDC Maximum Pull up Resistor Value R 1 1 Resistance values may change depending upon your application 5V DC 352 Ω 12V DC 1382 Ω 24V DC 3147 Ω VS A1 A1 B1...

Страница 26: ... 24V DC inductive loads For additional details refer to Industrial Automation Wiring and Grounding Guidelines Allen Bradley publication 1770 4 1 2 Sourcing Output Source describes the current flow between the I O and the field device Sourcing output circuits supply source current to sinking field devices Field devices connected to the negative side DC Common of the field power supply are sinking f...

Страница 27: ...1B and 1769 L23E QBFC1B controllers To connect to your controller using the RS 232 serial connection simply connect the 9 pin female end of the serial cable to the serial port of the controller WARNING If you connect or disconnect the serial cable with power applied to this module or the serial device on the other end of the cable an electrical arc can occur This could cause an explosion in hazard...

Страница 28: ... must be taken to make the controller work with a BOOTP utility For more information about setting the controller s IP address a network parameter see the EtherNet IP Modules in Logix5000 Control Systems User Manual publication ENET UM001 WARNING If you connect or disconnect the Ethernet cable with power applied to this module or any device on the network an electrical arc can occur This could cau...

Страница 29: ...can download it from http support rockwellautomation com Use the AutoFlash Feature of RSLogix 5000 to Load Firmware RSLogix 5000 lets you update your packaged controller firmware without having to open the ControlFlash utility You can load firmware via an Ethernet preferred or serial connection 1 Make sure the appropriate network connection is made and your network driver is configured in RSLinx s...

Страница 30: ... Select your packaged controller and click Download You may also choose to click Update Firmware to complete this process If you do so skip to step 8 A dialog box displays indicating that the project revision and controller firmware revision are different 5 Click Update Firmware ...

Страница 31: ...Use the checkbox and pull down to select your controller and firmware revision 7 Click Update 8 Click Yes The firmware upgrade begins IMPORTANT DO NOT INTERUPT THE FIRMWARE UPGRADE ONCE IT HAS BEGUN Interupting the firmware upgrade may result in an inoperable packaged controller ...

Страница 32: ...e firmware upgrade you see the status change as shown below Continue to allow the firmware upgrade to complete without interuption When the firmware upgrade is complete the Download dialog displays and you may continue by dowloading your project to the packaged controller Status Change ...

Страница 33: ...kaged controller and click Next 5 Expand the network until you see your packaged controller and select it 6 Click OK 7 Choose the revision level to which you want to update the packaged controller and click Next IMPORTANT When upgrading your packaged controller firmware it is extremely important to allow the upgrade to complete without interruption If you interrupt the upgrade either in ControlFla...

Страница 34: ...grade begins During the firmware upgrade you see the status change as shown below Continue to allow the firmware upgrade to complete without interuption IMPORTANT DO NOT INTERUPT THE FIRMWARE UPGRADE ONCE IT HAS BEGUN Interupting the firmware upgrade may result in an inoperable packaged controller Status Change Status Change ...

Страница 35: ...rollers 35 Publication 1769 IN082A EN P July 2008 The Upgrade Status dialog box indicates that the firmware upgrade has been successfully completed 9 Click OK 10 To close the ControlFlash utility click Cancel and then click Yes ...

Страница 36: ...s or routines Stop the execution scanning of tasks That is the packaged controller does not execute or scan tasks while the keyswitch is in the Prog position Note When the keyswitch is in the PROG position you cannot change the operating mode by using the Controller Status menu in RSLogix 5000 software REM Upload download projects Switch between Remote Program Remote Test and Remote Run modes by u...

Страница 37: ...er status indicators TIP When power is first applied to the controller the OK NS MS and LNK status indicators display a complex sequence of varying red and green states This sequence indicates the power up self test and takes approximately 1 2 minutes for the packaged controller to complete Controller Status Indicators Indicator Status Description RUN Off The packaged controller is in program or t...

Страница 38: ...oller is faulted OK Off No power is applied Flashing red One of the following conditions exists The packaged controller requires a firmware update A major recoverable fault occurred on the packaged controller To clear the fault perform this procedure Turn the packaged controller keyswitch from PROG to RUN to PROG Go online with RSLogix 5000 software A nonrecoverable major fault occurred on the pac...

Страница 39: ...nrecoverable major fault has occurred and project memory has been cleared To recover from a major fault cycle power to the packaged controller re download the project and put the packaged controller in Run mode If the OK indicator remains steadily red contact your Rockwell Automation representative or local distributor Steady green Packaged controller is OK Flashing green The packaged controller i...

Страница 40: ...ort is in standby mode it does not have an IP address and is operating in BOOTP mode Verify that the BOOTP server is running Steady green The port is operating correctly Normal operation no action is required Steady red The packaged controller is holding the port in reset or the packaged controller has faulted Clear the fault If the fault will not clear replace the packaged controller The port is ...

Страница 41: ... Verify that the BOOTP server is running Flashing green The port has an IP address but no CIP connections are established If no connections are configured no action is required If connections are configured check connection originator for connection error code Steady green The port has an IP address and CIP connections Class 1 or Class 3 are established Normal operation No action is required Stead...

Страница 42: ...ng your LNK indicator Status Description Take this action Off The port is not connected to a powered Ethernet device Therefore the port cannot communicate on Ethernet Verify that all Ethernet cables are connected Verify that Ethernet switch is powered Flashing green The port is performing its power up self test Normal operation no action is required The port is communicating on Ethernet Steady gre...

Страница 43: ...ntroller Use this table as a reference when interpreting any of the serial port status indicators Indicator Status Description DCH0 Off Channel 0 configuration differs from the default serial configuration Steady green Channel 0 has the default serial configuration CH0 Off No RS 232 activity Flashing green RS 232 activity CH1 1769 L23 QBFC1B only Off No RS 232 activity Flashing green RS 232 activi...

Страница 44: ...the indicator is green the analog I O have power have passed internal diagnostics and are communicating properly If analog I O OK indicator is off a fault is present High speed Counter Status Indicators The high speed counters have 12 status indicators Use this table to interpret the HSC status indicators Indicator Status Description 0 1 2 and 3 Amber The corresponding output is ON A0 A1 B0 B1 Z0 ...

Страница 45: ... A 1000 mA 450 mA 800 mA Backplane current at 24V DC 700 mA 500 mA 600 mA Power dissipation 7 01 W 13 58 W 10 73 W North American temp code T3C Battery 1769 BA Weight approx 0 91 kg 2 lb 1 22 kg 2 7 lb 1 22 kg 2 7 lb Panel mounting screw torque 1 1 1 8 Nm 10 16 inzlb use M4 or 8 screws Wire size Ethernet connection RJ45 connector according to IEC 60603 7 2 or 4 pair Category 5e minimum cable accor...

Страница 46: ...lines publication 1770 4 1 Also use this Conductor Category information for planning conductor routing as described in the appropriate System Level Installation Manual 2 See the Before You Begin section on page 4 for more information about calculating the current draw of expansion modules Embedded DC Input Specifications Attribute Value Voltage category 24V DC sink source 1 Operating voltage range...

Страница 47: ...sinking input and sourcing output circuits are the commonly used options Embedded DC Output Specifications Attribute Value Voltage category 24V DC Operating voltage range 20 4V DC to 26 4V DC source 1 Number of outputs 16 Signal delay max resistive load Turn on 0 1 ms Turn off 1 0 ms Off State leakage max 2 1 0 mA at 26 4V DC On State current min 1 0 mA On State voltage drop max 1 0V DC at 1 0 A C...

Страница 48: ...only used options 2 Typical Loading Resistor To limit the effects of leakage current through solid state outputs a loading resistor can be connected in parallel with your load Use a 5 6K ohm watt resistor for transistor outputs 24V DC operation 3 Recommended Surge Suppression Use a 1N4004 diode reverse wired across the load for transistor outputs switching 24V DC inductive loads For additional det...

Страница 49: ...r than 60 dB at 60 Hz at 10V between inputs and analog common Normal mode rejection ratio None Input impedance Voltage Terminal 150K Ω nominal Current Terminal 150 Ω nominal Accuracy overall at 25 C 4 Voltage Terminal 0 7 full scale Current Terminal 0 6 full scale Accuracy overall at 0 to 60 C Voltage Terminal 0 9 full scale Current Terminal 0 8 full scale Accuracy Drift with Temperature Voltage T...

Страница 50: ... Voltage 0 to 10V DC Current 0 to 20 mA Full scale analog ranges 1 Voltage 0 to 10 5V DC Current 0 to 21 mA Converter type Resistor String Resolution max 8 bits plus sign Sign is always positive Bit 15 0 Response speed per channel 0 3 ms for rated resistance and rated inductance 3 0 ms for rated capacitance Current load on voltage output 10 mA max Resistive load on current output 0 to 300 Ω includ...

Страница 51: ...terms 3 Output ripple is the amount a fixed output varies with time assuming a constant load and temperature 4 Repeatability is the ability of the output to reproduce output readings when the same value is applied to it consecutively under the same conditions and in the same direction Embedded HSC Input Specifications Attribute Value Input voltage range 30 to 30V DC 1 1 See Maximum Input Voltage 2...

Страница 52: ...5 4A per module 3 3 See Maximum Output Current per Module 5V DC Operation temperature derating on page 54 and Maximum Output Current per Module 24V DC Operation temperature derating on page 55 On state output current min 1 mA On state voltage drop max 0 5V DC Off state leakage current max 5 µA Turn on time max 400 µs 4 4 Maximum turn on time applies to output voltage range of 5 to 7V DC For output...

Страница 53: ...use a 2 4 kΩ Watt resistor For input voltages other than 24V DC use a Watt resistor with value 125 x Vin 5V 0 C to 40 C 32 F to 104 F 30V DC 55 C 131 F 26 4V DC 60 C 140 F 5V DC Temperature Derated Voltage 0 C to 40 C 32 F to 104 F 30V DC 55 C to 60 C 131 F to 140 F 26 4V DC 0 5 10 15 20 25 30 35 0 10 20 30 40 50 60 70 Voltage Derating Based on Temperature Ambient Temperature C Volts DC 26 4V DC a...

Страница 54: ...Derated Current 0 C to 40 C 32 F to 104 F 1A 60 C 140 F 0 5A Temperature Derated Current 0 C to 40 C 32 F to 104 F 4A 60 C 140 F 2 0A 0 0 5 1 1 5 0 10 20 30 40 50 60 70 Current Derating Based on Temperature Ambient Temperature C Current per Point A 0 5A at 60 C 0 1 2 3 4 5 0 10 20 30 40 50 60 70 Current Derating Based on Temperature Ambient Temperature C Current per Module A 2A at 60 C ...

Страница 55: ...t 0 C to 40 C 32 F to 104 F 1A 55 C 131 F 0 5A 60 C 140 F 0 25A Temperature Derated Current 0 C to 40 C 32 F to 104 F 4A 55 C 131 F 2A 60 C 140 F 1A 0 0 5 1 1 5 0 10 20 30 40 50 60 70 Current Derating Based on Temperature Ambient Temperature C Current per Point A 0 25A at 60 C 0 1 2 3 4 5 0 10 20 30 40 50 60 70 Current Derating Based on Temperature Ambient Temperature C Current per Module A 1A at ...

Страница 56: ...1 2V DC Line loss ride through 10 ms minimum to 10s maximum Output bus current capacity 0 C to 55 C 2A at 5V DC 0 8A at 24V DC Output bus current capacity 55 C to 60 C Refer to the temperature derating graphs on page 57 Minimum load current 0 mA at 5V DC 0 mA at 24V DC 24V DC user power capacity 0 C to 55 C NA 24V DC user power capacity 55 C to 60 C NA 24V DC user voltage range NA Short circuit pr...

Страница 57: ...Unpackaged Non operating Cold IEC 60068 2 2 Test Bb Unpackaged Non operating Dry Heat IEC 60068 2 14 Test Na Unpackaged Non operating Thermal Shock 40 85 C 40 185 F Relative humidity IEC 60068 2 30 Test Db Unpackaged Damp Heat 5 95 non condensing Vibration IEC 60068 2 6 Test Fc Operating 2 g 2 500 Hz Shock operating IEC 60068 2 27 Test Ea Unpackaged Shock 30 g Shock non operating IEC 60068 2 27 Te...

Страница 58: ...n power ports 2 kV at 5 kHz on signal ports 2 kV at 5 kHz on communications ports Surge transient immunity IEC 61000 4 5 1 kV line line DM and 2 kV line earth CM on power ports 1 kV line line DM and 2 kV line earth CM on signal ports 2 kV line earth CM on shielded ports 2 kV line earth CM on communications ports Conducted RF immunity IEC 61000 4 6 10V rms with 1 kHz sine wave 80 AM from 150 kHz 80...

Страница 59: ...IP specifications 1 When product is marked 2 See the Product Certification link at http www ab com for Declarations of Conformity Certificates and other certification details Resource Description CompactLogix Packaged Controllers Quick Start and User Manual publication IASIMP QS010 Provides procedures for using your CompactLogix packaged controller as well as additional reference information Compa...

Страница 60: ...that s contained in this manual You can also contact a special Customer Support number for initial help in getting your product up and running New Product Satisfaction Return Rockwell Automation tests all of its products to ensure that they are fully operational when shipped from the manufacturing facility However if your product is not functioning and needs to be returned follow these procedures ...

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