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Chapter 3 Connecting Devices

6FC8C1645

44

3.1.1 External Line I/O Terminal Block of the AC Power Supply Module

The following figure shows the external line I/O terminal block of the AC power supply

module.

*1: Ground for the line filter (LG)

Normally, short-circuit the LG and FG terminals for
grounding. However, open the LG terminal or wire the
dedicated grounding depending on the peripheral
grounding condition (when a leak current problem is
found or when the power system ground is separately
prepared).

Input

power

5000pF or less

LG

5000pF or less

*2: Grounding for frame ground (FG)

This is connected to the unit chassis. S

ee “1.7

Grounding of the Controller

” for the detail.

*3: It is recommended that you connect isolation or noise filter to lines of power input.

*3

*1

*2

Figure.3.1.

External line I/O terminal block of the AC power supply module (PSB11)

FAN_12V

FAN_ALM

FAN_0V

NC

L

N

LG

FG

Input voltage

AC100

～

240V

Please install the

shorting bar.

(Black) 0V

RUN

Contact

output

Dedicated

Fan unit

(FAB11)

Noise filter

and

shield transfer

Ｄ

-Class

grounding

(Red) DC12V

(Yellow)Fan stop alarm

RUN

Fan cable

（

*

）

(*) Fan cable is an accessary of
Fan unit.

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Summary of Contents for typeS

Page 1: ...Unified Controller Vm Series Controller typeS Instruction Manual 6F8C1645 ...

Page 2: ...re without notice 4 All possible measures have been taken to prepare the information herein If you have any question comment or find any error please contact us TC net PROSEC TOSLINE TOSDIC CIEMAC are registered trademarks of Toshiba Corporation IBM is a registered trademark of International Business Machines Corporation Device Net is a registered trademark of Open DeviceNet Vendor Association Inc...

Page 3: ...mage if not avoided 1 A serious injury indicates loss of sight injury burns high low temperature electric shock broken bones or intoxication that will have aftereffects and require hospitalization or long term hospital visits for healing 2 An injury indicates an injury burn or electric shock that does not need hospitalization or long term hospital visits for healing 3 A property damage indicates c...

Page 4: ...asily Otherwise it may cause accidents Prohibited Do not block the ventilation hole or air inlet outlet It may cause fire or failure due to overheat Prohibited Avoid foreign debris like wire scraps into the modules or units It may cause fire failure or malfunction Instruction Mount the power supply module CPU module extension interface module onto the Vm series base unit which is Vm series dedicat...

Page 5: ...iring WARNING Instruction Turn off the power before wiring the cables Otherwise it may cause an electric shock or failure Instruction When wiring the modules use crimp contacts with sheath or cover it with tape Otherwise exposed conductors may cause an electric shock Instruction After wiring please install the terminal block cover securely to the terminal block Exposed conducting parts may cause a...

Page 6: ...e device specifications If not it may cause not only insufficient performance but also devices damage or fire due to overheat Prohibited Do not use in case of an abnormal temperature increase around or inside the device or a failure on the device Using with such a status may cause fire due to overheat Turn off the device power and contact our company s service representatives CAUTION Instruction W...

Page 7: ...e Vm series then the I O module supply external power and external load power If this order is not followed it may cause an accident or damage to the machine due to malfunction Instruction For system safety turn off the load power before the Vm series power supply If this order is not followed it may cause an accident or damage to the machine Share the external power supply for the I O module with...

Page 8: ...ecautions in Disposal WARNING Prohibited Do not throw the lithium battery into fire The battery may explode CAUTION Instruction Dispose of the lithium battery or Ni Cd battery in accordance with local ordinances or regulations Otherwise it may cause environmental damage Instruction Dispose of the unit and module of the Vm series as industrial waste Otherwise it may cause environmental damage Instr...

Page 9: ...ock Do not touch the power input terminal For safety be sure to turn off the power before wiring or performing maintenance and inspection After finish securely reinstall the terminal cover Wire the power input terminal correctly and avoid applying any voltage exceeding the specified voltage range It may cause failure or damage Safety Label The Vm series power supply module comes with the safety la...

Page 10: ...ntrol systems of mass transportation systems and air traffic control systems Note 3 Special considerations indicate sufficient discussions with our company s engineers to construct a safe system e g employing fool proof design fail safe design or redundant design Disclaimer Our company shall not be responsible for any damage caused by an earthquake thunder wind flood and fire which our company is ...

Page 11: ...refully perform an operation check before actual operating Battery replacement Battery replacement can be done while the unit is energized or not energized If replacing battery during the unit is not energized do it within 3 minutes Leaving the unit without battery for a long time can causes losing RAM memory contents The Battery Normal LED BAT might illuminate during battery replacement This is n...

Page 12: ...e environments are not applicable to the installation condition in this operation manual 5 A place with high humidity 3 When the ambient or internal temperature of the device rises abnormally or a failure occurs in the device stop using the device turn off the power and contact our company s service representatives 4 Do not open the device case during operation for any purpose other than switches ...

Page 13: ...F8C1226 This describes the detailed specifications of the instruction words of the program languages LD FBD SFC and ST supported by Unified Controller and Integrated Controller Unified Controller Integrated Controller Engineering Tool 4 5 Basic Operation Manual 6F8C1290 Describes how to create debug print and save programs using nV Tool Unified Controller nv series Integrated Controller V series E...

Page 14: ...quipment Before use please read the Safety Precautions in order to use devices correctly If you use the equipment in unspecified process by our company the protection provided by the equipment may be impaired In addition please keep the manual carefully after reading it so that you can take it out as needed Furthermore if this product is under warranty repair and replacement due to consumption or ...

Page 15: ...lling Uninstalling This chapter describes how to install and uninstall modules comprising the controller unit Chapter 3 Connecting devices This chapter describes how to connect cables connecting to the controller unit Chapter 4 Starting and stopping This chapter describes how to start and stop the controller unit Chapter 5 Downloading a program This chapter describes how to download a program from...

Page 16: ...er 28 Chapter 2 2 1 Base Unit Fan Unit 33 2 2 Installing Uninstalling the Module 36 Installation 2 3 Mounting on the chassis 40 Uninstallation 31 Chapter 3 3 1 Connection of the External Line I O 42 3 2 Connection of TC net I O Loop Cable 46 Connecting 3 3 Connection with the nV Tool 47 Devices 41 Chapter 4 4 1 Checking the Switch before Startup 50 4 2 Checking the Switch before Starting Expansion...

Page 17: ... Replacing and Cleaning the Filter 90 8 7 Disposing of the Module 93 Appendix A A 1 General Specification 96 A 2 Power Specification 98 Specification A 3 Controller Specification 100 95 A 4 TC net I O Specification 101 A 5 Life time Components 102 A 6 List of TC net I O Modules and Other Related Modules 103 A 7 List of Current Consumptions and Weights by Module 105 Appendix B B 1 Controller Main U...

Page 18: ...1 DC Input Modules 120 C 2 AC Input Modules 125 Notes on C 3 DC Output Modules 128 Applying the C 4 AC Output Modules 131 I O Modules C 5 Contact Output Modules 132 119 C 6 Analog Input Modules 134 C 7 Analog Output Modules 135 ...

Page 19: ...odules PUB11 and PUB21 PUB11 supports computer function on Linux OS PUB21 supports computer function on Windows OS 1 1 Controller Functions and Characteristics 2 1 2 Parts Name and Functions in CPU Module 3 1 3 Power Supply Module and Fan Unit Parts Name and Functions 7 1 4 Names and Functions of Parts of the base unit 13 1 5 Names and Functions of Parts of the Expansion Modules 15 1 6 System Conf...

Page 20: ...gh speed serial I O system TC net I O The TC net I O system has transmission rate of 100 Mbps High speed I O data accumulation available with minimum accumulating time of 100μs The transmission line can be configured redundantly in normal 2 ways communication Transmit Receive loop Realization of High reliability by using Gigabit and redundant supervisory control network The CPU module incorporates...

Page 21: ...p switch 5 Operation mode switch 7 USB 2 0 type B connector 8 USB 3 0 connector 9 USB 2 0 connector 10 Display connector 11 Ethernet connector EN A 6 Battery holder 12 Ethernet connector EN B 13 Cover of battery Figure 1 1 Names of parts of PUB11 PUB21 1 Module name PUB11 or PUB21 is printed in this part 2 Controller status LED Displays the operating status of the controller see Table 1 1 3 Ethern...

Page 22: ...the CPU module 9 USB 2 0 connector refer to p 6 5 Connects USB 2 0 compatible device For the computer function of the CPU module 10 Display connector Connects DisplayPort compatible display For the computer function of the CPU module 11 Ethernet connector EN A refer to p 6 2 12 Ethernet connector EN B refer to p 6 4 An RJ 45 connector 10 100 1000Mbps Ethernet cable connection supports Each has an ...

Page 23: ...n PLC1 error down PLC1 CPU or I O error Off PLC1 CPU and I O normal ERR2 Red On PLC2 error down PLC2 CPU or I O error Off PLC2 CPU and I O normal CHRG Green On Shutdown capacitor charging completed Blink Shutdown capacitor charging Table 1 2 Ethernet status LED Name Color Display status ACT A Green Blinking In transmitting and receiving EN A Off Not in transmitting or receiving EN A LNK A Green On...

Page 24: ...d EN20 EN A for TC net VM is valid after downloading in nV Tool 3 The operation switching key is shared by PLC1 and PLC2 in multi PLC configuraion Example Both PLC1 2 will be on HALT operation when the HALT key is operated and both are RUN when the RUN key is operated Individual operation can be performed remotely from the RUN key state of System View in nV Tool 4 IP address setting rotary switch ...

Page 25: ...ated to the Vm series Do not use it for any other purposes Prohibited 1 POWER LED 2 ALARM LED 3 Fan power output terminal Terminal board M3 5 screw 4 Fan alarm input terminal 5 Fan power output terminal 6 Operation signal output terminal RUN output 7 AC power input terminal 8 Line filter ground terminal LG 9 Frame ground terminal FG 14 Power switch 13 5V voltage adjustment volume 10 Down output te...

Page 26: ...d black cable Do not supply to other loads 6 Operation signal output terminal RUN output 1a contact terminal that turns ON when the controller is in RUN state Terminal specifications AC240V DC30V 1Amax 7 AC power input terminal AC power 100 240V connection 8 Line filter ground terminal LG Neutral point of the power supply primary line filter grounding terminal 9 Frame ground terminal FG Connected ...

Page 27: ...ntact 12 Common terminal COM Connect to the external UPS when executing the Windows shutdown sequence on PUB21 Common terminal for Down output Down and Fail input Fail1 Fail2 13 5V voltage adjustment volume For adjustment at the time of shipment Do not touch 14 Power switch switch cover An input power switch When operating the switch open the switch cover If this switch is turned off while the pow...

Page 28: ...ctor Connect the dedicated fan cable Connect the other end of the cable to the fan power output terminal fan alarm input terminal and fan power output terminal of the power supply module PSB11 Fan cable Red FAN_12V 1 Red Black FAN_0V 2 Black Yellow FAN_ALM 3 Yellow Applicable terminal size M4 Figure 1 4 Fan cable dimensions Approx 460mm Approx 500mm 1 2 3 ...

Page 29: ...COM 13 Filter cover one each for the left and right 14 Handle one each for the left and right 15 Unit mounting hole two holes each for the left and right 16 Unit guide hole one each for the left and right Figure 1 5 Names of parts of PFB21 1 POWER LED Green The LED lights green when the internal 5V power is normal 2 ALARM LED Red The LED lights red when a power supply abnormality voltage drop over...

Page 30: ...Common terminal COM Connect to the external UPS when executing the Windows shutdown sequence on PUB21 Common terminal for Down output Down and Fail input Fail1 Fail2 11 5V voltage adjustment volume For adjustment at the time of shipment Do not touch 12 Power switch switch cover An input power switch When operating the switch open the switch cover If this switch is turned off while the power is on ...

Page 31: ...1 4 1 Single base unit BUB11 Name and functions of parts of the single base unit BUB11 of the Unified Controller Vm series are described in this section Figure 1 6 Name of parts of single base unit BUB11 1 Unit mounting hole Screw holes for attaching the base unit to the control panel 2 Connector guide This is a guide for mounting modules on the base unit connector guide 6 locations Unit mounting ...

Page 32: ...s section Figure 1 7 Name of parts of multi base unit BUB21 1 Unit mounting hole Screw holes for attaching the base unit to the control panel 2 Connector guide This is a guide for mounting modules on the base unit 3 Guide pin Guide for mounting the power supply fan unit on the base unit connector guide 10 locations Unit mounting hole 3 locations on each side Guide pin 1 location on each side ...

Page 33: ...oop module ILB21 of the Unified Controller Vm series are described in this section 1 Status LED 2 TC net I O loop system address setting switch 3 Operation mode setting switch 4 TC net I O loop system status LED 5 TC net I O loop system connector Figure 1 8 Name of parts of ILB21 1 Status LED Displays the module status see Table 1 3 2 TC net I O loop system address setting switch This switch sets ...

Page 34: ...tatus RUN Green On In operation Off Stop or error ERR Red On Error Off Non error STS Green On TC net is connecting Off TC net is not connecting SCAN Green On Scan transmission Off Scan transmission stopped LP Green On LP1 LP2 Loop is normal Off Loop is abnormal Table 1 4 TC net I O loop system status LED Name Color Display Status ACT1 Green Blinking In transmitting and receiving LP1 Off There is n...

Page 35: ...ller function may be described as PLC in this manual A system that uses one controller function for one CPU module may be described as single PLC A system that uses two controllers function for one CPU module may be described as multi PLC 1 6 1 Single Base Unit Configuration The system configuration of single base unit which is one of the controller units is shown below Card No PS 00 50 51 52 53 S...

Page 36: ...unction Linux mounted typeS controller PUB21 Computer function Windows mounted typeS controller Expansion module ILB21 TC net I O Loop optical loop single TNB21 TC net 100 optical star single 1 system TNB22 TC net 100 optical star duplex 1 system Blank module SPB11 Slot width 1 Table 1 6 Installation list of the single base unit configuration Module Card No PS 00 50 51 52 53 PSB11 PUB11 PUB21 ILB2...

Page 37: ...of parts of the multi base unit configuration Name Model Application Base unit BUB21 Slot for CPU module x 2 Slot for expansion module x 5 Rear mounting installation Power supply and fan unit PFB21 For multi base unit Fan x 2 AC100 240V power 5V 25A 12V 1A Rear mounting installation Power supply module PSB11 AC100 240V input power 5V 15A 12V 6 4A CPU module PUB11 Computer function Linux mounted ty...

Page 38: ...ation Module Card No 00 50 51 53 60 61 10 PUB11 PUB21 ILB21 1 2 3 4 TNB21 TNB22 SPB11 5 SPB13 Available Note Be sure to install blank modules SPB11 SPB13 in empty slots 1 PLC1 of Card No 00 CPU only 2 PLC2 of Card No 00 CPU only 1 PLC1 of Card No 10 CPU only 2 PLC2 of Card No 10 CPU only 5 2 pieces are required ...

Page 39: ...net I O loop system for PLC1 typeS PUB PLC1 ILB21 LP1 LP2 SIO 32 I O 1 I O 2 I O 16 LP1 LP2 SIO 2 I O 1 I O 2 I O 16 LP1 LP2 SIO 1 I O 1 I O 2 I O 16 LP1 LP2 TC net I O modules TC net I O adaptor TC net I O loop for PLC1 Figure 1 11 Single PLC TC net I O Configuration Remark For the connection of TC net I O module refer to the following manual High speed Serial I O System TC net I O Instruction Ma...

Page 40: ...ctively typeS PUB PLC1 PLC2 ILB21 LP1 LP2 SIO 32 I O 1 I O 2 I O 16 LP1 LP2 SIO 2 I O 1 I O 2 I O 16 LP1 LP2 SIO 1 I O 1 I O 2 I O 16 LP1 LP2 TC net I O module TC net I O adaptor TC net I O loop for PLC1 ILB21 LP1 LP2 TC net I O loop for PLC2 Figure 1 12 Single PLC TC net I O Configuration Remark For the connection of TC net I O module refer to the following manual High speed Serial I O System TC ...

Page 41: ...or nV Tool using the nV Tool dedicated Ethernet port in the CPU module for controller unit and nV Tool connection PC for nV Tool LAN typeS Figure 1 13 Connection with nV Tool Ethernet Note Turn power OFF the nV Tool site Computer etc when connecting the nV Tool port connector Also use a connector cover to avoid the shortcut between connector pins ...

Page 42: ...to connect the controller unit with nV Tool PC for nV Tool USB cable typeS Figure 1 14 Connection with nV Tool USB Note USB connection will be supported in the future Turn power OFF the nV Tool site Computer etc when connecting the nV Tool port connector Turn ON the PC afterward Also use a connector cover to avoid the shortcut between connector pins ...

Page 43: ...fication Remark Operating ambient temperature 0 to 55 C Average temperature per 24 hours is 40 C or lower Note 1 Storage temperature 40 to 70 C Relative operating ambient temperature 10 to 95 RH Level RH2 no condensation Note 2 Dust Dust 0 3mg m3 no conductive dust Degree of pollution 2 normally no conductive pollution or less IEC 61131 2 Corrosive gas No corrosive gas No substance containing sili...

Page 44: ...eleration 9 8m s2 Note 5 Grounding using methods other than class D grounding such as mesh grounding is applicable to the system under the condition that can achieve the equivalent affects as class D grounding In cases other than class D grounding users should check the effect of grounding before installation Note Avoid installing the Unified Controller Vm series in the following locations A place...

Page 45: ...e 1 11 Power condition PSB11 PFB21 Item Specification Remark Rated voltage AC100 240V Sine wave Allowable range of voltage AC85 264V Sine wave Rated frequency 50 60Hz Allowable range of frequency 47 63Hz Allowable input current 2 6A AC100V 240V Allowable instantaneous blackout time 0 5 cycles 10ms or less Allowable waveform distortion rate 10 or less Allowable inrush current 25A or less 10ms AC240...

Page 46: ...ty and ensure stable system operation Please carefully consider the following items and grounding properly 1 8 1 Points of grounding Pay attention to the following points when grounding the unit The controller unit should not should not be a path for grounding current of other devices Pay attention especially to high frequency currents The grounding potential of the controller unit and I O unit sh...

Page 47: ...Power panel The ground current passing from the high frequency devices and the power board may pass through the controller unit storage board for a coupled board Vm series controller Suspend the controller unit storage board with the insulator to connect the dedicated ground Install the controller unit to the insulating plate to connect the dedicated ground Same applies when a high frequency devic...

Page 48: ...inal to the grounding bus in the panel with a wire of 2mm2 or more recommended However if the power supply is a single sided grounding system leakage current will flow from LG to ground and causes a problem In such a case insert an insulation transformer in the power supply or open the LG terminal Also open the LG terminal when the controller unit is insulated Avoid connecting LG and FG without gr...

Page 49: ...h module to base unit comprising the controller unit Mount the controller unit onto the chassis Install the fan unit pileup beneath the controller unit 2 1 Base Unit Fan Unit 33 2 2 Installing Uninstalling the Module 36 2 3 Implementation to the Body 40 ...

Page 50: ... not allow foreign objects such as wire scraps to enter the module or unit Otherwise it can cause a fire failure or malfunction Prohibited CAUTION When connecting the connector and cable and mounting the module to the base unit push it in until it clicks and fix it securely with screws Insufficient screwing may cause a failure or malfunction due to vibration Instruction CAUTION Pay attention on st...

Page 51: ...capacity resistor etc Keep away at least 200mm from high voltage and power line Reserve at least 70mm space around the base unit and the fan unit for ventilation Set it apart from high voltage equipment and power supplies as far as possible or separate them with steel plate or etc for maintenance and operational safety Take consideration on grounding especially near high voltage and power devices ...

Page 52: ...M4 Indication of tightening torque 1 5N m Unit mm Figure 2 1 Base Unit Mounting Dimensions BUB11 2 1 2 Fan Unit Mounting Dimensions FAB11 The mounting dimensions of a fan unit FAB11 are shown in the following figure Unit mm Figure 2 2 Fan Unit Mounting Dimensions FAB11 Screw size M4 tightening torque 1 5N m ghtening torque 1 5N m Screw size m4 Indication of tightening torque 1 5N m ...

Page 53: ...Instruction Manual 35 2 1 3 Base Unit Mounting Dimension BUB21 The mounting dimensions of a base unit BUB21 are shown in the following figure Screw size M4 Indication of tightening torque 1 5N m Unit mm Figure 2 3 Base Unit Mounting Dimension BUB21 ...

Page 54: ...ing the module 2 2 1 Module installation procedure Install the module as the following procedure 1 Check the module mounting position Power supply module Specified position of base unit BUB11 CPU module Specified position of base unit BUB11 BUB21 Expansion module Specified position of base unit BUB11 BUB21 Blank module Slot in which no module is used Figure 2 4 Modules and Unit Mounting Position C...

Page 55: ...lation of the base unit and the modules with fixing screws at the top and bottom of the module Indication of tightening torque 0 75N m 5 Remove the terminal block cover of power supply module and attach the power supply cable Attach back the removed terminal block cover to the power supply module Remark When shipped the connector cover is attached to the connector of the base unit Remove the conne...

Page 56: ...r supply fan unit through the pin guide of the base unit and slowly push it vertically into the base unit 4 Tighten the unit installation securely with screws M4X10 in the four mounting hole Indication tightening toque is about 1 5N m 5 Remove the terminal block cover of the power fan unit and attach the power supply cable Attach back the removed terminal block cover to the power supply fan unit R...

Page 57: ...it uninstall procedure Uninstall the fan unit as the following procedure 1 Turn off the power supplied to the power supply fan unit 2 Remove the terminal block cover of the power fan unit and remove the power supply cable Attach back the removed the terminal block cover to the module fan unit 3 Loosen the 4 screws securing the power supply fan unit to the base unit 4 Hold the handle of the power s...

Page 58: ...pecified at the device ambient temperature of 40 C If the temperature exceeds 40 C set the maintenance replacement time in consideration of shortening the service life Note Determine the mounting position of the TC net I O base considering the cable length When transporting the chassis with the Vm series controller unit is mounted transport the chassis in an upright position so that the controller...

Page 59: ...xternal input output terminal block of the power supply modules comprising the control unit and connectors of the CPU modules 3 1 Connection of the Power Supply Module Fan unit 42 3 2 Connection of TC net I O Loop Cable 46 3 3 Connection with the nV Tool 47 ...

Page 60: ...low FAN_ALM Fan alarm input terminal Black FAN_0V FAN power output terminal 5 Terminal screw size M3 5 with compatible crimp terminal M3 5 screws outer diameter 5 5mm or less 6 Terminal block mounting screw tightening torque 1 0N m 7 After wiring is complete be sure to attach the terminal block cover securely to the terminal block 8 Apply a shield transformer or noise filter and connect as shown b...

Page 61: ...ic shock Instruction WARNING Securely attach the terminal block cover to the terminal block after wiring Otherwise if conductive parts are exposed it may cause electric shock Instruction CAUTION Connect the appropriate rating external power Otherwise it may cause an explosion or fire Instruction CAUTION Wiring work should be done by qualified specialist Incorrect wiring may cause an electric shock...

Page 62: ...wer system ground is separately prepared Input power 5000pF or less LG 5000pF or less 2 Grounding for frame ground FG This is connected to the unit chassis See 1 7 Grounding of the Controller for the detail 3 It is recommended that you connect isolation or noise filter to lines of power input 3 1 2 Figure 3 1 External line I O terminal block of the AC power supply module PSB11 FAN_12V FAN_ALM FAN_...

Page 63: ...en the power system ground is separately prepared 2 Grounding for frame ground FG This is connected to the unit chassis See 1 7 Grounding of the Controller for the detail 3 It is recommended that you connect isolation or noisefilter to lines of power input Figure 3 2 External line I O terminal block of power supply fan unit PFB21 RUN Ｄ Class grounding Input Voltage AC100 240V Noise filter and shie...

Page 64: ...he TC net I O Loop connector 2 link LC type optical connector of the TC net loop module TC net I O Loop connector TC net I O Loop cable To TC net I O loop connector LP2 of the TC net I O adapter To TC net I O loop connector LP1 of the TC net I O adapter I O interface module Figure 3 3 Connection of TC net I O loop cable ...

Page 65: ...tor in the CPU module or connect a USB cable to the USB type B connector Ethernet cable nV Tool Ethernet connector nV Tool USB typeB connector USB cable Figure 3 4 Connection with the nV Tool Note USB connection with the nV Tool will be supported in the future Turn the PC nV Tool off when connecting the nV Tool port connector And use a connector cover to avoid the shortcut between connectors ...

Page 66: ...Chapter 3 Connecting Devices 6FC8C1645 48 ...

Page 67: ... the controller unit 4 1 Checking the Switch before Starting 50 4 2 Checking the Switch before Starting Expansion Module 52 4 3 Installing the Battery to the CPU Module 53 4 4 How to Start the Controller 54 4 5 The Status of LED when the Controller is Started 55 4 6 How to Stop the Controller 56 ...

Page 68: ...ON 192 168 0 DSW 5 DSW 4 Simulation Invalid Valid DSW 3 Reserved for the system Turn OFF DSW 2 Memory clear OFF no clear Both ON Memory clear DSW 1 Memory clear OFF no clear Figure 4 1 Dip switch setting Important If you specify memory clear and turn on the power programs and the control data will be initialized Note When changing the DIP switch settings use a small insulated flat blade screwdrive...

Page 69: ...de from PRUN to RUN the operation mode does not change PRUN This means protect RUN The relationship with the operation mode is the same as the RUN position If the mode is PRUN the entire program may not be written Figure 4 2 Operation mode switch setting 4 1 3 Ethernet IP Address Setting Switches for nV Tool Name Description STN H Upper digits 0 to F of hexadecimal converted from the lower 3 digit...

Page 70: ...s to hexadecimal STN L TC net I O Loop system station address Lower digit 0 to F obtained by converting the least significant 3 digits to hexadecimal Figure 4 4 TC net I O Loop system address setting Important The system station address at shipment is 00 h After changing the switch switch settings will be reflected when the power is turned on again 2 Operation mode setting switch No Name Descripti...

Page 71: ...t with a battery attached instead of being built in Attach the battery before using it See 8 5 Replacing the battery for the installing procedure CAUTION Mount the battery before using the equipment Running without battery causes losing data such as time and RAS logs Replace the battery according to the guidance of the battery replacement period Instruction ...

Page 72: ...ssible the external power and the load power should be turned on simultaneously or the external power and then the load power CAUTION Turn on the power in the following sequence Turn on the power of Vm series Turn on the I O module supply external power and the external load power Otherwise this power on sequence may cause an accident and damage on the machine or malfunction Instruction 3 Change t...

Page 73: ... normal PLC2 error CHRG 3 Green Shutdown capacitor charging Shutdown capacitor charging completed 1 Check details of error from the special register S register or error log nV Tool 2 Please do not turn the power off when the condenser is charging When the controller unit starts the status display LED of the I O interface module shows as follows Table 4 2 Status display LED of the TC net I O loop m...

Page 74: ...e controller unit CAUTION Turn off the load power before turning on the power of Vm series for the safety of the system Otherwise it may cause an accident or machine damage Use the external power supplied to the I O module with the load power if possible If it is not possible configure the system so that the external power and the load power turn off simultaneously Instruction CAUTION Turn off the...

Page 75: ...57 Chapter 5 Program Download Download the program created by nV Tool to the controller unit In typeS the downloaded programs and module parameters are saved into the PUB11 PUB21 internal storage ...

Page 76: ...is turned on it will start up with the downloaded data application of the PUB11 PUB21 internal storage Downloads the program to the controller unit according to the following procedure Connect nV Tool to the controller unit Connect it directly to a controller module or via the control LAN Set communication with the controller unit with nV Tool Change the operation mode of the controller unit to HA...

Page 77: ...en is displayed Select a Download unit Batch download Clear the memory of the controller and download all of Configurations Programs and Globals Divided download Specify Configurations Programs or Globals to download them without clearing the memory Click Next button The download destination setting screen is displayed ...

Page 78: ...0 Check the controller of the download destination When the division download is selected in step the download target conformation dialog is displayed Check required items Click Next button The downloading confirmation screen is displayed ...

Page 79: ...he controller one by one Click No to cancel downloading entirely When downloading finishes the download completion screen id displayed Click Close button Set the controller to RUN operating condition The controller starts operation Remark Even if the batch download is finished the operation mode of the controller will still DL WAIT DL WAIT may transition only to RUN ...

Page 80: ...Chapter 5 Program download 6F8C1645 62 ...

Page 81: ...controller is turned on and programs have been downloaded the controller is ready to operate Then you can start the operation While the controller is operating see the controller status display LED at the time you change the operation mode switch ...

Page 82: ...ight off N A Blink N A Light on SSD unit is in operation RUN1 Green Indicates whether the PLC1 is performing automatic control Light off Not performed Blink Performed under special conditions such as simulation Light on Performed RUN2 Green Indicates whether the PLC2 is performing automatic control Light off Not performed Blink Performed under special conditions such as simulation Light on Perform...

Page 83: ...us is irrelevant Note About error check the special register S register and error log with nV Tool The above LED display indicates that the shutdown capacitor has been charged In the situation of PUB11 PUB21 the LED display shows that only PLC1 has been registered Also there is no I O fallback in PLC1 1 The display pattern of RUN1 Off ERR1 Off indicates that the operation mode of PLC1 is DL WAIT o...

Page 84: ...Chapter 6 Operation 6F8C1645 66 ...

Page 85: ...us display LEDs on the CPU module and etc will indicate the error If you suspect that the controller or system is malfunctioning check the error details and take countermeasures to recover them 7 1 When Trouble is Suspected 68 7 2 Trouble Details Checks 74 7 3 Version Checks 82 ...

Page 86: ...ff the power before install and uninstall the module the base unit and the terminal block Otherwise it may cause an electric shock malfunction or failure Instruction Note If the controller operate abnormally take action according to Section 7 2 Trouble Details Checks On power module fan unit is PWR LED on On CPU module is RUN LED on On CPU module is ERR LED on Input signal cannot be read normally ...

Page 87: ...Unified Controller Vm Series Controller typeS Instruction Manual 69 ...

Page 88: ...age within criterion Check that the 5 V internal and 12 V external current consumptions are within criteria Install the modules one by one to identify the state where PWR LED goes out YES YES NO YES NO The power module fan unit or base unit is faulty The module installed immediately before PWR LED went out is faulty Does PWR LED light up when all modules other than power supply are removed i e wit...

Page 89: ...cycle Is the same timer register or counter register used in multiple timer instructions or counter instructions If the interrupts are used are devices registers that affect the operation of the main program being manipulated in the interrupt routine Is ERR LED blinking or on Is CPU module s mode switch placed in RUN Is RUN LED blinking Are all dip switches kept ON when power is turned on NO YES N...

Page 90: ...Chapter 7 Troubleshooting 6F8C1645 72 Input signal check If the program is running but the input signal cannot be read normally check the following items Figure 7 4 Input signal checking procedure ...

Page 91: ...e fuse without eliminating the cause and then turn on the power again destruction of the module may proceed If you cannot identify the cause of blowout consult with our company with the module as it is Write only MOVE instruction to I O output and RUN Is output module s external supply voltage normal YES NO Output module failure Replace the module Is fuse unblown If unblown go below Eliminate the ...

Page 92: ... or ground potential depending on the ground system Read the precautions described in the installation wiring section in this manual again In some cases you can try on removed the ground aspect as one of the methods If the abnormality occurs in synchronization with operation of the machine The abnormality might be due to influence of vibration Check the unit and module installation conditions Also...

Page 93: ...oller If the ERR FLT LED is on it indicates that an error has occurred 7 2 1 Checks with the nV Tool error log Error log appears according to the following procedures which assumes that an external power failure of the I O module occurred during operation 1 Connect the controller and nV Tool using Ethernet cable 2 Start nV Tool 3 From the nV Tool product tree select the system and station you want...

Page 94: ... Log System Log appears In System Log shows the error log event log and transmission logs Update the log s To view the latest log s click the Read Log icon or select in the menu bar File Read Log Specify a log s To view only the specified log s specify each checkbox associated with the desired one of the logs at the top of System Log Save log s information Save the currently displayed log s inform...

Page 95: ...l 77 Figure 7 8 System Log 6 From the error log in Figure 7 8 confirm that I O error detected has occurred If you want to view log details double click the log field or select View Details with the log field selected Log Details appears Figure 7 9 Error Log Details ...

Page 96: ... The Error Reset procedure is as follows 8 In the nV Tool product tree select in the menu bar File and start System View 9 Select the controller slot number for which you want to reset the error Then select the menu bar View Controller Operation and Operation Mode Setting Operation mode Setting appears Figure 7 10 Operation Mode Setting 10 Click Error Reset A confirmation dialog box appears Select...

Page 97: ...s that update of nV Tool and the controller itself has not been established In this case check the selections of the system and station and the cable connection settings If none of them are incorrect the controller itself or the nV Tool communication circuit might contain a failure 7 2 2 Check with the nV Tool conditions You can view the module status using the procedure below which assumes that a...

Page 98: ... I O loop module connected to the PLC From Figure 7 12 it can be confirmed that the I O status is abnormal in the I O interface module card No 50 of PLC CPU No 1 6 Viewing I O status details Select the card No of the corresponding TC net I O loop module in System View Click the I O Node Status button or double click the I O Status cell of the appropriate controller I O Node Status will appear In F...

Page 99: ... corresponding I O Node No of I O Node Status Click the I O Module Status button or double click the I O Status cell of the appropriate I O Node No I O Module Status appears In Figure 7 14 you can see that the I O module DO934 of Slot No 50 of I O Node No 8 is in abnormal state Figure 7 14 I O Module Status ...

Page 100: ...sponding slot number Then I O Module Detail Alarm appears In Figure 7 15 you can see that the ST0 of the I O module DO934 of Slot No 1 of I O Node No 3 I O module inherent alarm has occurred ST0 of the DO934 module I O module inherent alarm refers to an external power failure For ST0 to ST3 I O module inherent alarms refer to the instruction manual of the appropriate I O module Figure 7 15 I O Mod...

Page 101: ...xample is the エラー参照元が見つかりません below Figure 7 16 Version display The contents of version display are shown below 1 Indicates the hardware revision of the TC net I O loop module 2 Indicates the basic software version of PUB11 PUB21 3 5 Indicates the version of each related software of PUB11 PUB21 basic software 6 Indicates the FPGA revision of the I O interface 7 Indicates board revision of PUB11 PU...

Page 102: ...aily and periodic inspections In addition you should also replace consumable products such as the battery 8 1 Daily Inspections 84 8 2 Periodic Inspections 85 8 3 Service Parts 86 8 4 Replacing Major Parts 87 8 5 Replacing the Battery 88 8 6 Replacing and Cleaning the Filter 90 8 7 Disposing of the Module 93 ...

Page 103: ...t I O unit s input module digital input When the external input signal is ON the corresponding LED must light up Check whether the input voltage meets the criterion Check whether the input terminal block is not loose Check whether the module is installed firmly Check the LED display of the TC net I O unit s output module digital output When the output is ON the corresponding LED must remain lit up...

Page 104: ...no problem with the functionality of nV Tool Perform simple operations Check whether the connector is not loose and the cable is not damaged Must not be loose or be damaged TC net I O Measure the voltage at the I O terminal block of each I O module Must meet the criterion Check the input status display LED Must lighten up normally Check the output status display LED Must lighten up normally Check ...

Page 105: ...Battery module 1 For emergency action CPU module 1 To prevent the system down to the minimum extent reserve at least one each of CPU and power module Power module Power Fan unit 1 Development Environment PC 1 Useful to investigating the cause of an abnormality nV Tool 1 Useful to investigating the cause of an abnormality Master Program Required number of sets Should save to media such as USB memor...

Page 106: ...photo coupler and optical element Electronic parts Degradation Optical output power degradation It is recommended to measure the optical output power every year after 10 years of use Optical output power measure ment 10 years or when the optical output power degrades Replace ment 2 A Battery of CPU module Expendable 5 years 3 N A 5 years or when consumed Replace ment 1 C 1 It is replaceable by the...

Page 107: ...at battery failure and voltage drop can be confirmed with nV Tool Replace the battery within 7 days after battery failure or voltage drop It is recommended not to turn off the power until replacement is done to protect time information and RAS memory information Battery connector Battery holder Battery 8 5 1 Battery Replacement Procedure Please proceed the battery replacement within 3 minutes 1 Op...

Page 108: ...unpowered status Note that in the unpowered status you must complete the replacement within 3 min If the equipment is left for a long time with the battery removed time and RAS memory information will be cleared There is no compatibility with manganese dry or alkaline batteries in terms of voltage They must not be used as substitutes Do not use any battery that has elapsed for 3 years or more sinc...

Page 109: ...udes one piece for FAB11 HFPBF1 AS and 2 pieces for PFB21 HFPBF2 AS CAUTION Make sure the power is off when replacing the filter Carelessly touching the fan may cause an injury Instruction CAUTION Don t use the fan unit with the filter removed Otherwise it may cause a failure Prohibited 8 6 1 In the Case of FAB11 Use the following procedure 1 Power off the target controller unit 2 Remove the filte...

Page 110: ...ty of the center of the lattice part of frame 1 B Place the concave side of the frame 2 on the filter so as to cover the filter C Align the four corner holes with the claws and slide the frame 2 to lock it Slide Filter Cover Filter holder Filter Filter holder 6 Attach the filter cover to the fan unit body and secure it with the filter replacement screw Tightening torque standard 0 315 N m ...

Page 111: ...ement screw Filter replacement screw Filter cover Pull out in front Pull out in front 3 Pull the filter from the filter holder Pull the filter Pull the filter Filter holder Filter holder Filter cover left Filter cover right 4 Clean the filter If the filter is cleaned or rinsed with a vacuum cleaner allow it to dry thoroughly before use 5 Insert the filter into the filter holder 6 Attach the left a...

Page 112: ...Unified Controller Vm Series Controller typeS Instruction Manual 93 8 7 Disposing of the Module When disposing of the module comply with the disposing regulations of the local government ...

Page 113: ...Chapter 8 Maintenance and Inspection 6F8C1645 94 ...

Page 114: ...2 Power Specification 98 A 3 Controller Specification 100 A 4 List of TC net I O Modules and Other Related Modules 101 A 5 Life time Components 102 A 6 List of Current Consumptions and Weights by Module 103 A 7 Current consumption and weight of each module 105 ...

Page 115: ...degree IEC 61131 2 2 or less Normal state No conductive contamination Corrosive gas No corrosive gas No silicon substance Application height Elevation 2 000 m or less Vibrationresistance IEC60068 2 6 test Fc compatible 3 orthogonal axes 10 cycles each Shock resistance IEC60068 2 27 test Ea compatible 147 m s2 3 orthogonal axes 3 times each Ground Class D Ground Cooling system Forced air cooling In...

Page 116: ...ars Controller Base unit Transmission device Operating ambient temperature 40 C with forced air cooling applied Maintenance parts need to be replaced Weight Approx 7kg or less BUB11 all slots mounting Approx 11kg or less BUB21All slots mounting Dimensions 480 W 180 H 167 D mm Single 480 W 250 H 167 D mm Multi Excluding protrusions Single includes fan unit FAB11 Applicable standards directives laws...

Page 117: ...D terminal Isolation voltage AC2000V 1min at Power supply GND terminal Protection Detection circuit Overvoltage protection overcurrent protection overheat protection fan stop protection Switch Locker switch for AC power input Status display LED PWR green ALM red output voltage drop overcurrent overvoltage overheat Backup Securing shutdown sequence execution time by capacitor PUB21 Windows requires...

Page 118: ... the terminal block cover for the module and unit during power on Do not touch the terminal Touching a terminal during power on may cause electric shock Prohibited CAUTION Take an interval of one second or more between power on operations Shorter interval may cause abnormal startup or malfunction Instruction CAUTION When power is off due to abnormal output e g overcurrent turn off the power switch...

Page 119: ...ng RJ45 connector x 2 ports front USB USB 3 0 TYPE A 2 ports front USB 2 0 TYPE A x 2 ports front 2 ports used when connecting keyboard and mouse TOOL USB 2 0 B type 1ch Maintenance dedicated port For nV Tool Switch Mode setting 8 pole dip switch IP address setting Rotary switch x 2 hex Operation switching Key switch HALT RUN PRUN Data backup Save eMMC SSD at shutdown PUB 21 Windows requires exter...

Page 120: ...uble loop Transmission cable Fiber optic cable Connector DLC optical connector Cable length Max 100m Num of node Max 254 Nodes System Num of I O connector Max 32 adapters Transmission mode Scan mode Message mode Scan period High speed 100μs Middle speed 1ms Scan transmittable size 128kW System 2048 Blocks System Max sending size 32kW Node 512 Blocks Node Status change detection Yes Maintenance fun...

Page 121: ...ule replacement or overhaul according to this curve Objects RO966 16 point relay output Fuse The fuse may be blown by fatigue due to rush currents as well as by short circuit or overcurrent Replace or overhaul the module with the recommended replacement cycle i e 10 years Objects DI937 16 points DC contact input DO934 32 points DC output DO935 64 points DC output and AC963 16 points AC output Phot...

Page 122: ...apter Optical Table A 11 TC net I O module 1 of 2 Model Outline Points Channel insulation 1 DI934 DI934I DI934S DC24V 5mA digital filter input For instrumentation With strobe 32 None 2 DI934T DC24V 8mA digital filter input 32 None 3 DI935 DC24V 4mA digital filter input 64 None 4 DI936 DC12 to 24V 10mA digital filter input 16 Provided 5 DI937 DC12 to 24V 10mA contact input 16 None 6 DI944 DC48V 3mA...

Page 123: ... 1ms cycle analog output 8 Provided 27 AO928F 0 to 20mA 16bit 1ms cycle analog output 8 Provided 28 AO929 0 to 20mA 14bit 20ms cycle analog output 16 None 29 AO934F 10V 16bit 0 175ms cycle analog output 4 Provided 30 AO938 10V 14bit 5ms cycle analog output 8 None 31 AO954F 10mA 16bit 0 175ms cycle analog output 4 Provided 32 TC919 0 8s cycle thermocouple B R S J K T E input 16 Provided 33 RT918 0 ...

Page 124: ...x Internal 12 VDC supply current max Weight approx Notes Base unit FAB11 Fan 2 0 3A 1200g Table A 15 Expansion module Module Model Outline Internal 5VDC current consumption max internal 12 VDC supply current max Weight approx Notes Expansion ILB21 TC net I O loop module 1 6A 400g module TNB21 TC net 100 module 2 4A 600g TNB22 TC net 100 module 2 8A 600g Table A 16 TC net I O adapter Module Model O...

Page 125: ...A 200g DI944T DC48V 5mA digital filter input 50mA N A 370g IN954 AC100 120V 10mA digital filter input 50mA N A 300g IN956 AC DC100 120V 15mA AC 2mA DC each point isolated input 50mA N A 400g IN966 AC200 240V 10mA each point isolated input 50mA N A 230g DO933P DC24V 2A with output electronic protection source output 60mA N A 250g DO934 DC12 to 24V 100mA sink output 60mA N A 200g DO934P DC24V 100mA ...

Page 126: ...5ms cycle analog output x 8 50mA 150mA 300g AO954F 10mA 16bit 0 175ms cycle analog output x 16 50mA 140mA 220g TC919 0 8s cycle thermocouple B R S J K T E input x 8 100mA N A 350g RT918 RT918C 0 8s cycle resistance temperature detector Pt100 JPt100 input x 8 80mA N A 250g PI918 Low speed DC 50Hz 9ms high speed DC 50kHz 9µs pulse input x 8 100mA N A 200g PI924 DC 50kHz 6us Bi pulse Input x 4 100mA ...

Page 127: ...Appendix A Specification 6F8C1645 108 ...

Page 128: ...endix B Outline Drawing B 1 Controller Main Units 110 B 2 I O Adapter 111 B 3 I O Module 112 B 4 BU901 113 B 5 BU902 BU902A BU903 BU903A BU904 BU904A BU906 BU906A 114 B 6 BU905 115 B 7 BU938C BU938E BU948D 116 ...

Page 129: ...Appendix B Outline Drawing 6F8C1645 110 B 1 Controller Main Units Figure B 1 External dimensions of controller body Unit mm ...

Page 130: ...Unified Controller Vm Series Controller typeS Instruction Manual 111 B 2 I O Adapter Unit mm Figure B 2 External dimensions of I O adapter 95 単位 mm 94 5 35 18 5 ...

Page 131: ...Appendix B Outline Drawing 6F8C1645 112 B 3 I O Module Unit mm Figure B 3 Outside dimensions of I O module 95 ...

Page 132: ...Unified Controller Vm Series Controller typeS Instruction Manual 113 B 4 BU901 Unit mm Figure B 4 External dimensions of BU901 ...

Page 133: ...ype CN3 mounting BU902 902A none BU903 903A mounted BU904 904A none BU906 906A none Unit mm Figure B 5 External dimensions of BU902 902A BU903 903A BU904 904A BU906 906A Note For the BU902A 903A 904A 906A a common bar short bar can be attached but the wiring terminal protrudes 20 mm to the left Please secure the wiring space for that ...

Page 134: ...Unified Controller Vm Series Controller typeS Instruction Manual 115 B 6 BU905 Unit mm Figure B 6 External dimensions of BU905 ...

Page 135: ...F8C1645 116 B 7 BU938C BU938E BU948D BU938C 112 480 465 348 24 300 Base unit I O module Mounting holes 4 places Base unit mounting screw Screw diameter M4 Tightening torque 1 5 N m Unit mm Figure B 7 External dimensions of BU938C ...

Page 136: ...ller typeS Instruction Manual 117 BU938E 112 1 2 3 5 4 245 260 348 300 24 Base unit I O module Mounting holes 4 places Base unit mounting screw Screw diameter M4 Tightening torque 1 5 N m Unit mm Figure B 8 External dimensions of BU938E ...

Page 137: ...g 6F8C1645 118 BU938D Base unit I O module 112 1 2 3 S I O 480 465 4 5 6 7 348 300 24 Mounting holes 4 places Base unit mounting screw Screw diameter M4 Tightening torque 1 5 N m Unit mm Figure B 9 External dimensions of BU938D ...

Page 138: ...s on Applying the I O Modules C 1 DC Input Modules 120 C 2 AC Input Modules 125 C 3 DC Output Modules 128 C 4 AC Output Modules 131 C 5 Contact Output Modules 132 C 6 Analog Input Modules 134 C 7 Analog Output Modules 135 ...

Page 139: ...ycle if a direct input instruction is used 2 For some external contacts the reliability of contact may be unable to be guaranteed with the input current of the module In this case install a bleeder resistor between the input and common so that dummy current can flow Figure C 1 1 DC input connection Example of selecting bleeder resistor R Input voltage V 24 VDC Input module DI934 5 2 mA 24VDC When ...

Page 140: ...s examples of connection with the transistor output equipment such as the proximity switch etc Figure C 1 2 Connection of transistor output equipment Input module COM NPN open collector type input module positive common Input module COM PNP open collector type input module negative common ...

Page 141: ...ge current IL 2mA Let R kΩ and P W be the resistance of the bleeder resistor and the wattage respectively The following is satisfied in this case Hence R 8 6 KΩ R 8 2 KΩ Where In addition you must make sure that when the bleeder resistor is selected as above the contact current at switch ON time is within the tolerance 5 When you use contactless equipment such as a two wire proximity switch like t...

Page 142: ...e provisions that decrease the cable resistance R 6 If the input filter time constant is small in an input module such as DI934 influence of contact chattering may cause erroneous input data to be read If a quick response is required make connection with contactless equipment and also take the noise into sufficient consideration 7 If a long input cable is routed you also need to take the noise int...

Page 143: ...t errors caused by the peripheral circuit 4x4 input is shown in the following figure P24 0 1 2 3 DO COM Output module 0 1 2 3 DI Input module COM a b e i m f j n c g k o d h l p For example if contact a is ON the change timing from Output 0 to Input 0 is as follows CPU scanning cycle Output 0 internal Output 0 external Input 0 external Input 0 internal T1 Output response lag T2 Input response lag ...

Page 144: ...nput terminals due to the leakage current generated at sensor OFF time If this occurs input OFF may be unable to be read although the sensor is OFF In this case install a bleeder resistor between the input terminals to lower the input impedance Figure C 2 1 Connecting the AC input Example of selecting bleeder resistor R Input module IN956 Input impedance approx 8 kΩ 50 Hz OFF voltage 20 VAC Input ...

Page 145: ...may need to consider applying DC input in some cases For selecting the bleeder resistor see Subsection 2 above Figure C 2 2 Routing provisions 4 If an external wiring of an AC input is routed across a long distance along a power line or high frequency signal line input errors may occur due to an induced current In this case consider the following measures Reconsider the AC input wiring route to av...

Page 146: ... AC input voltage may result in incorrect input e g reading ON state as OFF Following cases illustrate main causes of incorrect input Application of rectangular wave power supply output by uninterruptible power supply UPS Waveform distortion due to harmonic such as inverter Frequency hunting while applying low voltage transformer CVT When applying AC input module make sure the input waveform disto...

Page 147: ...n Module type Protection coordination DO934 DO935 Contains a 2 A fuse per common terminal When overload or a load short circuit has occurred the transistor cannot be protected however burning of the module or external cable is protected DO936 Does not contain any protection fuse Thus a load short circuit or the like may cause burning of the module or external cable Make sure that that load short c...

Page 148: ...ule Figure C 3 2 Connection for internal power feeding P1 and P2 should basically be common If separate power supplies are used for them as shown in the above figure insert a backflow prevention diode in Position A in the figure in order to prevent the backflow to P2 Besides it is useful to use an interlock that applies only P1 when P2 is normal Note 2 If the DC output module s power line to the P...

Page 149: ...age is absorbed with Diode D mentioned above to protect the transistor and if the external wiring is used for routing this surge voltage may have an adverse effect on other signal systems To prevent this install the surge absorbing element in parallel to the inductive load as shown in Figure C 3 4 For the surge absorbing element select a proper one as necessary for the usage L Transistor output mo...

Page 150: ...g is used for routing this surge voltage may however have an adversely effect on other signal system Thus be sure to install the surge absorbing element in parallel to the inductive load Locate the element in the closest possible position to the inductive load Surge absorbing element Varistor TNR or Transil for voltage clamp AC output modules L Surge absorbing element Bidirectional overvoltage abs...

Page 151: ...Note that unless it is not protected with the fuse the pattern of the module may burn for example when the load is short circuited Figure C 5 1 Contact output protection 3 The contact output module does not contain any surge absorbing element Thus when you are to connect an inductive load to it be sure to install the surge absorbing element in parallel to the load For selecting the surge absorbing...

Page 152: ...ontact life of the contact relay used for relay output If the relay expires the contact life it may generate an output trouble due to loose connection and cause an accident and a damage on the machine A contact relay has a life by abrasion of the contact If it exceeds the contact life replace it with a replacement Instruction CAUTION Do not install or store the relay output module in the following...

Page 153: ...lded cable at the minimum i e within 3 cm distance to the chassis that contains the installed nv series controller The configuration in 2 or 3 in Figure C 6 1 may however be more stable in some cases Figure C 6 1 Analog input shield ground 2 The converted value may be unstable depending on the voltage state of the 24 V power supply If the converted result is unstable replace the analog external po...

Page 154: ...ents in the EMC instructions connect the shield to the ground point at the minimum One of the configurations in 2 or 3 in Figure C 7 1 may however be more stable in some cases Figure C 7 1 Analog output shield ground 2 The converted value may be unstable depending on the voltage state of the 24 V power supply If the converted result is unstable replace the analog external power supply with the ded...

Page 155: ...Appendix C Notes on Applying the I O Modules 6F8C1645 136 ...

Page 156: ...ction Manual Dec 2019 1st Edition Industrial Systems Division 72 34 Horikawa cho Saiwai ku Kawasaki 212 8585 Japan Toshiba Infrastructure Systems Solutions Corporation 2019 All Rights Reserved No part of this document may be reproduced without permission ...

Page 157: ...1645 1 1912 ...

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