Mitsubishi AJ65SBT-62DA User manual

Mitsubishi Programmable Logic Controller
Digital-Analog Converter Module Type AJ65SBT-62DA
User,s Manual
MODEL
MODEL
CODE
AJ65S-62DA-U-S-E
13JR19
SH(NA)-080107-B(0412)MEE
Digital-Analog Converter Module Type AJ65SBT-62DA
User,s Manual
Specifications subject to change without notice.
When exported from Japan, this manual does not require application to the
Ministry of Economy, Trade and Industry for service transaction permission.
HEAD OFFICE : 1-8-12, OFFICE TOWER Z 14F HARUMI CHUO-KU 104-6212,JAPAN
NAGOYA WORKS : 1-14 , YADA-MINAMI 5-CHOME , HIGASHI-KU, NAGOYA , JAPAN

A - 1
SAFETY PRECAUTIONS
(Always read these precautions before using this equipment.)
Before using this product, please read this manual and the relevant manuals introduced in this manual
carefully and pay full attention to safety to handle the product correctly.
The precautions given in this manual are concerned with this product. Refer to the user's manual of the
CPU module to use for a description of the PLC system safety precautions.
In this manual, the safety instructions are ranked as "DANGER" and "CAUTION".
!DANGER
CAUTION
!
Indicates that incorrect handling may cause hazardous conditions,
resulting in death or severe injury.
Indicates that incorrect handling may cause hazardous conditions,
resulting in medium or slight personal injury or physical damage.
Note that the !CAUTION level may lead to a serious consequence according to the circumstances.
Always follow the precautions of both levels because they are important to personal safety.
Please save this manual to make it accessible when required and always forward it to the end user.
[Design Precautions]
!DANGER
Configure a safety circuit so that the safety of the overall system is maintained even when an
external power error of PLC error occurs.
Accident may occur due to output error or malfunctioning.
(1) The status of analog output changes depending on the setting of various functions that
control the analog output. Take sufficient caution when setting for those functions.
For details of analog output status, refer to Section 3.4.1 "Combinations of functions in each
part"
(2) Normal output may not be obtained due to malfunctions of output elements or the internal
circuits.
Configure a circuit to monitor signals which may lead to a serious accident.
!CAUTION
Do not bunch the control wires or communication cables with the main circuit or power wires, or
install them close to each other.
They should be installed 100mm (3.9inch) or more from each other.
Not doing so could result in noise that would cause erroneous operation.
At power ON/OFF, voltage or current may instantaneously be output from the output terminal of
this module.
In such case, wait until the analog output becomes stable to start controlling the external device.

A - 2
[Installation Precautions]
!CAUTION
Use the module in the environment that meets the general specifications contained in this
Manual.
Using the module outside the range of the general specifications may result in electric shock,
fire or malfunction, or may damage or degrade the module.
Securely fix the module to a DIN rail or with mounting screws, and securely tighten the mounting
screws within the specified torque range.
Undertightening can cause a drop or malfunction.
Overtightening can cause a drop or malfunction due to damage of the screws or module.
Do not touch the conducted area or electric parts of the module.
Doing so may cause module malfunction or breakdowns.
[Wiring Precautions]
!CAUTION
Be sure to shut off all phases of the external power supply used by the system before installation
or wiring.
Not doing so can cause the product to be damaged or malfunction.
Always earth the FG terminal to the protective earth conductor.
Not doing so can cause a malfunction.
Be sure to tighten any unused terminal screws within a tightening torque range (42 to 50N.cm).
Failure to do so may cause a short circuit due to contact with a solderless terminal.
Use applicable solderless terminals and tighten them with the specified torque.
If any solderless spade terminal is used, it may be disconnected when the terminal screw comes
loose, resulting in failure.
Wire the module correctly after confirming the rated voltage and terminal layout of the product.
Not doing so can cause a fire or failure.
Tighten the terminal screws within the specified torque range.
Undertightening can cause a short circuit or malfunction.
Overtightening can cause a short circuit or malfunction due to damage of the screws or module.
Ensure that no foreign matter such as chips and wire-offcuts enter the module.
Foreign matter can cause a fire, failure or malfunction.
Be sure to fix the wires or cables by ducts or clamps when connecting them to the module.
Failure to do so may cause damage of the module or the cables due to accidental pull or
unintentional shifting of the cables, or malfunctions due to poor contact of the cable.

A - 3
[Wiring Precautions]
!CAUTION
Do not install the control lines together with the communication cables, or bring them close to
each other. Failure to do so may cause malfunctions due to noise.
When disconnecting the cables from the module, do not hold and pull the cable part.
Disconnect the cables after loosening the screws in the portions connected to the module.
Pulling the cables connected to the module can damage the module and cables or can cause a
malfunction due to a cable connection fault.
[Starting and Maintenance Precautions]
!CAUTION
Do not touch the terminals while the power is on. Doing so may cause malfunction.
Be sure to shut off all phases of the external power supply used by the system before cleaning
or retightening the terminal screws.
Not doing so can cause the module to fail or malfunction.
Undertightening can cause a drop, short circuit or malfunction.
Overtightening can cause a drop, short circuit or malfunction due to damage of the screws or
module.
Never disassemble or modify the module.
This may cause breakdowns, malfunction, injury and/or fire.
Do not drop or apply any strong impact to the module. Doing so may damage the module.
Be sure to shut off all phases of the external power supply used by the system before mounting
or dismounting the module to or from the panel.
Not doing so can cause the module to fail or malfunction.
Do not install/remove the terminal block more than 50 times after the first use of the product.
(IEC 61131-2 compliant)
Before handling the module, always touch grounded metal, etc. to discharge static electricity
from the human body.
Failure to do so may cause the module to fail or malfunction.
[Disposal Precautions]
!CAUTION
When disposing of this product, treat it as industrial waste.

A - 4
REVISIONS
* The manual number is given on the bottom left of the back cover.
Print Date * Manual Number Revision
Oct., 2000 SH (NA)-080107-A First printing
Mar., 2005 SH (NA)-080107-B Program example correction
Addition
Section 2.3
Correction
SAFETY PRECAUTIONS, About Manuals, Conformation to the EMC
Directive and Low Voltage Instruction, Chapter 1, Section 2.1, 2.2, 3.1,
3.4.1, 3.6.5, 4.2, 4.7.2, 6.2, Appendix 2
Mar., 2006 SH (NA)-080107-C Correction
REVISIONS, Conformation to the EMC Directive and Low Voltage
Instruction, Section 2.3
Oct., 2006 SH (NA)-080107-D Correction
SAFETY PRECAUTIONS, Section 4.3, Appendix 2
Japanese Manual Version SH-080088-E
This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses.
Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which
may occur as a result of using the contents noted in this manual.
©2000 MITSUBISHI ELECTRIC CORPORATION

A - 5
INTRODUCTION
Thank you for choosing the Mitsubishi MELSEC-A series general-purpose programmable controller.
Before using the product, please read this manual carefully to use it to its optimum.
CONTENTS
SAFETY PRECAUTIONS..............................................................................................................................A- 1
REVISIONS....................................................................................................................................................A- 4
INTRODUCTION............................................................................................................................................A- 5
About Manuals ...............................................................................................................................................A- 7
Conformation to the EMC Directive and Low Voltage Instruction ................................................................A- 7
About the Generic Terms and Abbreviations................................................................................................A- 8
Product Components .....................................................................................................................................A- 9
1. OVERVIEW 1- 1 to 1- 2
1.1 Features ...................................................................................................................................................1- 1
2. SYSTEM CONFIGURATION 2- 1 to 2- 2
2.1 Overall Configuration ...............................................................................................................................2- 1
2.2 Applicable System....................................................................................................................................2- 2
2.3 Checking Hardware Versions..................................................................................................................2- 2
3 SPECIFICATION 3- 1 to 3- 16
3.1 General Specification...............................................................................................................................3- 1
3.2 Performance Specification.......................................................................................................................3- 2
3.3 I/O Conversion Characteristics................................................................................................................3- 3
3.3.1 Voltage output characteristics...........................................................................................................3- 4
3.3.2 Current output characteristics...........................................................................................................3- 5
3.3.3 Relationship between offset/gain setting and analog output value.................................................3- 6
3.3.4 Accuracy............................................................................................................................................3- 6
3.3.5 Conversion speed .............................................................................................................................3- 7
3.4 Function....................................................................................................................................................3- 8
3.4.1 Combinations of various functions....................................................................................................3- 9
3.5 Remote I/O Signals.................................................................................................................................3- 10
3.5.1 Remote I/O signal list.......................................................................................................................3- 10
3.5.2 Functions of the remote I/O signals.................................................................................................3- 11
3.6 Remote Register.....................................................................................................................................3- 13
3.6.1 Allocation of the remote register......................................................................................................3- 13
3.6.2 CH. digital value setting (Addresses RWwm, RWwm+1) .........................................................3- 14
3.6.3 Analog output enable/disable setting (Address RWwm+2)............................................................3- 14
3.6.4 Output range/HOLD/CLEAR setting (Address RWwm+3) .............................................................3- 15
3.6.5 CH. check code (Addresses RWrn, RWrn+1) ............................................................................3- 16
3.6.6 Error code (Address RWrn+2).........................................................................................................3- 16

A - 6
4 SETUP AND PREPARATION BEFORE OPERATION 4- 1 to 4- 10
4.1 Pre-Operation Procedure.........................................................................................................................4- 1
4.2 Precautions When Handling....................................................................................................................4- 1
4.3 Name of Each Part...................................................................................................................................4- 3
4.4 Offset/Gain Setting...................................................................................................................................4- 5
4.5 Section Number Setting...........................................................................................................................4- 7
4.6 Facing Direction of the Module Installation.............................................................................................4- 7
4.7 Data Link Cable Wiring............................................................................................................................4- 8
4.7.1 Instructions for handling the CC-Link dedicated cables...................................................................4- 8
4.7.2 Connection of the CC-Link dedicated cables...................................................................................4- 8
4.8 Wiring........................................................................................................................................................4- 8
4.8.1 Wiring precautions.............................................................................................................................4- 8
4.8.2 Wiring of module with external equipment .......................................................................................4- 9
4.9 Maintenance and Inspection....................................................................................................................4- 9
5 PROGRAMMING 5- 1 to 5- 14
5.1 Programming Procedure..........................................................................................................................5- 1
5.2 Conditions of Program Example..............................................................................................................5- 2
5.3 Program Example for Use of the QCPU (Q mode).................................................................................5- 4
5.4 Program Example for Use of the QnACPU.............................................................................................5- 8
5.5 Program Example for Use of the ACPU/QCPU (A mode) (dedicated instructions) .............................5- 10
5.6 Program Example for Use of the ACPU/QCPU (A mode) (FROM/TO instructions) ............................5- 13
6 TROUBLESHOOTING 6- 1 to 6- 6
6.1 Error Code List.........................................................................................................................................6- 1
6.2 Using the LED Indications to Check Errors.............................................................................................6- 2
6.3 Troubleshooting for the Case where the “ERR.” LED of the Master Station Flickers ...........................6- 4
APPENDIX Appendix- 1 to Appendix- 4
Appendix1 Comparison between This Product and Conventional Product....................................Appendix- 1
Appendix2 External Dimensions.......................................................................................................Appendix- 3
INDEX Index- 1 to Index- 3

A - 7
About Manuals
The following manuals are also related to this product.
In necessary, order them by quoting the details in the tables below.
Related Manuals
Manual Name Manual Number
(Model Code)
CC-Link System Master/Local Module User's Manual Type AJ61BT11/A1SJ61BT11
Describes the system configuration, performance specifications, functions, handling, wiring and
troubleshooting of the AJ61BT11 and A1SJ61BT11. (Optionally available)
IB-66721
(13J872)
CC-Link System Master/Local Module User's Manual Type AJ61QBT11/A1SJ61QBT11
Describes the system configuration, performance specifications, functions, handling, wiring and
troubleshooting of the AJ61QBT11 and A1SJ61QBT11. (Optionally available)
IB-66722
(13J873)
CC-Link System Master/Local Module User's Manual QJ61BT11N
Describes the system configuration, performance specifications, functions, handling, wiring and
troubleshooting of the QJ61BT11. (Optionally available)
SH-080394E
(13JR64)
type AnSHCPU/AnACPU/AnUCPU/QCPU-A (A mode) Programming Manual (Dedicated
Instructions)
Explains the instructions extended for the AnSHCPU/AnACPU/AnUCPU/ QCPU-A (A mode).
(Optionally available)
IB-66251
(13J742)
Conformation to the EMC Directive and Low Voltage Instruction
When incorporating a Mitsubishi PLC that is compliant with the EMC and low voltage
directives into any other product and ensuring compliance with these directives, refer
to Chapter 3 "EMC and Low Voltage Directives" of the User's Manual (Hardware) for
the PLC CPU included with the CPU module or base unit.
A module compliant with the EMC and low voltage directives bears a CE mark logo
printed on the rating plate.
To make this product compliant with the EMC and low voltage directives, refer to "CC-
Link module" in Chapter 3 "EMC and Low Voltage Directives" of the User's Manual
(Hardware) for the CPU module.

A - 8
About the Generic Terms and Abbreviations
Unless otherwise specified, the following generic terms and abbreviations are used in
this manual to describe Type AJ65SBT-62DA digital-analog conrerter module.
Generic Term/Abbreviation Description
GX Developer Generic product name of the product types SWnD5C-GPPW-E, SWnD5C-GPPW-EA,
SWnD5C-GPPW-EV and SWnD5C-GPPW-EVA. ("n"in the model name is 4 or greater.)
ACPU
Generic term for A0J2CPU, A0J2HCPU, A1CPU, A2CPU, A2CPU-S1, A3CPU,
A1SCPU, A1SCPU-S1, A1SCPUC-24-R2, A1SHCPU, A1SJCPU, A1SJCPU-S3,
A1SJHCPU, A1NCPU, A2NCPU, A2NCPU-S1, A3NCPU, A3MCPU, A3HCPU,
A2SCPU, A2SCPU-S1, A2SHCPU, A2ACPU, A2ACPU-S1, A3ACPU, A2UCPU,
A2UCPU-S1, A2ASCPU, A2ASCPU-S1, A2ASCPU-S30, A2USHCPU-S1, A3UCPU,
A4UCPU
QnACPU Generic term for Q2ACPU, Q2ACPU-S1, Q2ASCPU, Q2ASCPU-S1, Q2ASHCPU,
Q2ASHCPU-S1, Q3ACPU, Q4ACPU, Q4ARCPU
QCPU (A mode) Generic term for Q02CPU-A, Q02HCPU-A, Q06HCPU-A
QCPU (Q mode) Generic term for Q00JCPU, Q00CPU, Q01CPU, Q02CPU, Q02HCPU, Q06HCPU,
Q12HCPU, Q25HCPU, Q12PHCPU, Q25PHCPU
Master station Station that controls the data link system.
One master station is required for each system.
Local station Station having a PLC CPU and the ability to communicate with the master and other local
stations.
Remote I/O station Remote station that handles bit unit data only. (Performs input and output with external
devices.) (AJ65BTB1-16D, AJ65SBTB1-16D)
Remote device station Remote station that handles bit unit and word unit data only. (Performs input and output
with external devices, and analog data exchange.)
Remote station Generic term for remote I/O station and remote device station.
(Controlled by the master station)
Intelligent device station Station that can perform transient transmission, such as the AJ65BT-R2 (including local
stations).
Master module Generic term for QJ61BT11N, QJ61BT11, AJ61BT11, A1SJ61BT11, AJ61QBT11, and
A1SJ61QBT11 when they are used as master stations.
SB Link special relay (for CC-Link) Bit unit information that indicates the module operating status and data link status of the
master station/local station. (Expressed as SB for convenience)
SW Link special register (for CC-Link)
16 bit unit information that indicates the module operating status and data link status of
the master station/local station. (Expressed as SW for convenience)
RX Remote input (for CC-Link) Information entered in bit units from the remote station to the master station. (Expressed
as RX for convenience)
RY Remote output (for CC-Link)
Information output in bit units from the remote station to the master station. (Expressed
as RY for convenience)
RWw Remote register (Write area for CC-Link)
Information output in 16-bit units from the master station to the remote device station.
(Expressed as RWw for convenience)
RWr Remote register (Read area for CC-Link)
Information entered in 16-bit units from the master station to the remote device station.
(Expressed as RWr for convenience)

A - 9
Product Components
This product consists of the following.
Product Name Quantity
Type AJ65SBT-62DA digital - analog converter module 1
Type AJ65SBT-62DA digital - analog converter module user's manual (hardware) 1

A - 10
MEMO

1 - 1
MELSEC-A
1 OVERVIEW
1
1 OVERVIEW
This user's manual explains the specifications, handling, programming methods and
others of Type AJ65SBT-62DA digital-analog converter module (hereafter abbreviated
to the "AJ65SBT-62DA") which is used as a remote device station of a CC-Link
system.
The AJ65SBT-62DA is a module designed to convert digital values (16-bit signed BIN
data) from outside the PLC into analog values (voltages or currents).
1.1 Features
This section gives the features of the AJ65SBT-62DA.
(1) High accuracy
This module performs D/A conversion at the accuracy of ±0.4% relative to the
maximum value of the analog output value at the operating ambient temperature
of 0 to 55°C, or at ±0.2% relative to the maximum value of the analog output
value at the operating ambient temperature of 25±5°C.
(2) Output range selectable per channel
You can choose the analog output range per channel to change the I/O
conversion characteristics.
(3) High resolution of 1/±4000
By changing the output range, you can choose and set the resolution to either
1/4000 or 1/±4000 (when the -10 to +10V range or user range setting 1 is
selected) to provide high-resolution analog values.
(4) Setting of analog output hold or clear at STOP of PLC CPU
You can specify whether to hold or clear the analog value which is being output
from each channel of the unit when the PLC CPU has entered the STOP mode
or the AJ65SBT-62DA has stopped D/A conversion due to error occurrence.
(5) Smaller than the conventional D/A converter module
This module is 60% smaller in installation area and 38% less in volume than the
conventional CC-Link D/A converter module (AJ65BT-64DAV/DAI).
(6) Up to 42 modules connectable
You can connect up to 42 AJ65SBT-62DA modules to one master station.

1 - 2
MELSEC-A
1 OVERVIEW
MEMO

2 - 1
MELSEC-
A
2 SYSTEM CONFIGURATION
2
2 SYSTEM CONFIGURATION
This chapter describes the system configuration for use of the AJ65SBT-62DA.
2.1 Overall Configuration
The overall configuration for use of the AJ65SBT-62DA is shown below.
CC-Link master/local module (local station)
(AJ61BT11, A1SJ61BT11, AJ61QBT11, A1SJ61QBT11,
(Remote device station)
1 station occupied
RX/RY: 32 points each
RWr/RWw: 4 points each
CC-Link master/local module (master station)
(AJ61BT11, A1SJ61BT11, AJ61QBT11,
A1SJ61QBT11, QJ61BT11, QJ61BT11N)
CC-Link dedicated cable
(Intelligent device station)
QJ61BT11, QJ61BT11N)
(Remote I/O station)
AJ65SBT-62DA
(Remote device station)
Object to which
voltage/current
will be output

2 - 2
MELSEC-
A
2 SYSTEM CONFIGURATION
2.2 Applicable System
This section explains the applicable system.
(1) Applicable master modules
The following master modules can be used with the AJ65SBT-62DA.
AJ61BT11
A1SJ61BT11
AJ61QBT11
A1SJ61QBT11
QJ61BT11
QJ61BT11N
(2) Restrictions on use of CC-Link dedicated instructions (RLPA,
RRPA)
The CC-Link dedicated instructions may not be used depending on the PLC CPU
or master module used
For details of the restrictions, refer to the A series master module user's manual,
and the Programing Manual type AnSHCPU/AnACPU/AnUCPU/QCPU (A mode)
(Dedicated Instructions).
This module does not allow the use of the dedicated instructions other than
RLPA and RRPA.
Refer to Section 5.5 for a program example using the dedicated instructions
(RLPA, RRPA).
2.3 Checking Hardware Versions
The hardware versions of the AJ65SBT-62DA can be checked on the DATE section on
the rating plate, which is situated on the side of the module.
MODEL
POWER
DATE
MADE IN JAPAN BD992C154H06
Year and month of
manufacture
Software version
Conformed standard
Hardware version
yymm A B

3 - 1
MELSEC-A
3 SPECIFICATION
3
3 SPECIFICATION
This chapter provides the specifications of the AJ65SBT-62DA.
3.1 General Specification
Table 3.1 indicates the general specifications of the AJ65SBT-62DA.
Table 3.1 General specification
Item Specification
Usage ambient temperature 0 to 55°C
Storage ambient temperature -20 to 75°C
Usage ambient humidity 10 to 90%RH, no condensation
Storage ambient humidity 10 to 90%RH, no condensation
When there is intermittent vibration
Frequency Acceleration Amplitude Sweep count
10 to 57Hz — 0.075mm
(0.0030inch)
57 to 150Hz 9.8m/s2—
When there is continuous vibration
Frequency Acceleration Amplitude
10 to 57Hz — 0.035mm
(0.0013inch)
Vibration durability Conforming to JIS B
3502, IEC 61131-2
57 to 150Hz 4.9m/s2—
10 times in each direction
X, Y, Z (80 minutes)
Shock durability Conforming to JIS B 3502, IEC 61131-2 (147m/s2, 3 times each in 3 directions)
Usage environment No corrosive gas
Usage height *3Less than 2000 m (less than 6562 ft.)
Installation area Within the control board
Over-voltage category *1Less than II
Pollution level *2Less than 2
*1 Indicates the location where the device is connected from the public cable network to the device structure wiring
area.
Category II applies to the devices to which the power is supplied from a fixed equipment.
Surge withstand voltage for devices with up to 300V of rated voltage is 2500V.
*2 This is an index which indicates the degree of conductive object generation in the environment Pollution level 2 is
when only non-conductive pollution occurs.
A temporary conductivity caused by condensation must be expected occasionally.
*3 Do not use or store the PLC under pressure higher than the atmospheric pressure of altitude 0m.
Doing so can cause a malfunction.
When using the PLC under pressure, please contact your sales representative.

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MELSEC-A
3 SPECIFICATION
3.2 Performance Specification
Table 3.2 indicates the performance specifications of the AJ65SBT-62DA.
Table 3.2 Performance Specifications
Item AJ65SBT-62DA
Voltage 16-bit signed binary (-4096 to +4095)
Digital input Current 16-bit signed binary (0 to 4095)
Voltage -10 to +10VDC (external load resistance: 2k to 1M )
Analog output Current 0 to 20mADC (external load resistance: 0 to 600 )
Accuracy
Digital Input
Value Analog Input Range Ambient
temperature
0 to 55°C
Ambient
temperature
25±5°C
Max.
Resolution
-10 to +10V
-4000 to +4000 User range setting 1
(-10 to +10V)
±0.4%
(±40mV) ±0.2% (±20mV) 2.5mV
0 to 5V 1.25mV
1 to 5V
Voltage
0 to 4000 User range setting 2
(0 to 5V)
±0.4%
(±20mV) ±0.2% (±10mV) 1.0mV
0 to 20mA 5µA
4 to 20mA
Current 0 to 4000 User range setting 3
(0 to 20mA)
±0.4%
(±80µA) ±0.2% (±40µA) 4µA
I/O characteristics, maximum
resolution, accuracy (accuracy
relative to maximum value of analog
output value)
Factory setting is -10 to +10V.
Maximum conversion speed 1ms/1 channel
Output short-circuit protection Yes
Absolute maximum output Voltage: ±12V, Current +21mA
Number of analog output points 2 channels/1 module
CC-Link station type Remote device station
Number of occupied stations 1 station (RX/RY: 32 points each, RWr/RWw: 4 points each)
Communication cable CC-Link dedicated cable
Dielectric withstand voltage 500VAC for 1 minute across all power supply and communication system terminals and all
analog output terminals
Isolation system Across communication system terminals and all analog output terminals: Photocoupler isolated
Across power supply system terminals and all analog output terminals: Photocoupler isolated
Across channels: Non-isolated
Noise immunity By noise simulator of 500Vp-p noise voltage, 1µs noise width and 25 to 60Hz noise frequency
Communication area,
module power supply
7-point 2-piece terminal block [transmission circuit, module power supply, FG]
M3 x 5.2 Tightening torque: 59 to 88N·cm
Applicable solderless terminals: 2 max.
External
connection I/O area Direct-coupled, 18-point terminal block [analog output area]
M3 x 5.2 Tightening torque: 59 to 88N·cm
Applicable solderless terminals: 2 max.
Applicable wire size 0.3 to 0.75mm2
Applicable solderless terminals
RAV1.25-3 (conforming to JIS C 2805)
[Applicable wire size :0.3 to 1.25mm2]
V2-MS3, RAP2-3SL, TGV2-3N
[Applicable wire size: 1.25 to 2.0mm2]
Module mounting screw M4 screw × 0.7mm × 16mm or more (tightening torque range: 78 to 108N cm)
Can also be mounted to DIN rail
Applicable DIN rail TH35-7.5Fe, TH35-7.5Al (conforming to IEC 60715)
24V DC (20.4V DC to 26.4V DC)
Inrush current: 8.2A, within 2.1ms
External power supply Current consumption: 0.16A
Weight 0.20kg

3 - 3
MELSEC-A
3 SPECIFICATION
3.3 I/O Conversion Characteristics
An I/O conversion characteristic indicates an inclination of a straight line which
connects an offset value and a gain value at the time when a digital value set from the
PLC CPU is converted into an analog value (voltage or current output).
The offset value is an analog value (voltage or current) output when the digital value
set from the PLC CPU is 0.
The gain value is an analog value (voltage or current) output when the digital value set
from the PLC CPU is 4000.

3 - 4
MELSEC-A
3 SPECIFICATION
3.3.1 Voltage output characteristics
The voltage output characteristic graph is shown below.
Analog output value (V)
Digital input value
3
2
1
409540002000-2000-4000-4096
-10
-5
0
5
10
Practical analog output scope
0
1
Number Analog Output Range Setting Offset Value Gain Value Digital Input Value Maximum Resolution
1) -10 to +10v 0V 10V -4000 to +4000 2.5mV
2) 0 to 5V 0V 5V 1.25mV
3) 1 to 5V 1V 5V 0 to 4000 1.0mV
—User range setting 1
(-10 to +10v) 0V 10V -4000 to +4000 2.5mV
—User range setting 2
(0 to 5v) 0V 5V 0 to 4000 1.0mV
Fig. 3.1 Voltage Output Characteristic
POINT
(1) Within the digital input and analog output scopes of each output range, the
maximum resolution and accuracy are within the performance specification
range. Outside those scopes, however, they may not fall within the performance
specification range. (Avoid using the dotted line part in Fig. 3.1.)
(2) Set the offset and gain values of the user range setting within the range
satisfying the following conditions.
(a) Setting range when user range setting 1 is selected: -10 to +10V
(b) Setting range when user range setting 2 is selected: 0 to 5V
(c) (Gain value) > (Offset value)
If you attempt to make setting outside the setting range of (a) or (b), the "RUN"
LED flickers at 0.5s intervals.
Set the values within the setting range.
If you attempt to make setting outside the setting range of (c), the "RUN" LED
flickers at 0.5s intervals.
Make setting again.