Omron all models specifications

Connections to a Wider Range of Slaves Ensured by Upgraded Models

ade U e

Slave

Products
from other
companies

New product

Products to be released soon

Note: 1. In

SMC

CKD

Koganei V

high-speed communications mode, the maximum transmission distance is

communications

2. The SR

T2-AD04 and SR

Master Conventional

SR

T1 Series

FND-Xj-SRT

Solenoid valve
for SI manifold
use

Solenoid valve
for saving wiring
effort

alve for saving

wiring ef

fort

mode (i.e., a newly available mode), the maximum transmission distance is 500 m at a baud rate of 93.75 kbps.

T2-DA02 are available for 16-bit synchronous communications.

VQ Series
SX Series
SY Series

4TB1 and 4TB2 Series
4TB3 and 4TB4 Series
4G Series
MN4SO Series

YS1A1, A2
YS2A1, A2

SRT2-AD02
SRT2-DA02

SRT2-VID08S(-1)
SRT2-VOD08S(-1)
SRT2-VID16ML(-1)
SRT2-VOD16ML(-1)

SRT2-ID16(-1)
SRT2-OD16(-1)
SRT2-ID08(-1)
SRT2-OD08(-1)
SRT2-ROC16
SRT2-ROF16

CPM1A-SRT21 Yes Yes Yes
SRT2-ID04(-1)

SRT2-OD04(-1)
SRT2-ID16T(-1)
SRT2-OD16T(-1)
SRT2-MD16T(-1)
SRT2-ROC08
SRT2-ROF08

models

C200HW-SRM21

CQM1-SRM21

SRM1-C01

SRM1-C02
SRM1-C01-V1
SRM1-C02-V1

3G8B3-SRM00

3G8B3-SRM01
C200PC-ISA02-SRM
C200PC-ISA12-SRM

NKE-made Uniwire
CompoBus/S Send

Unit SDD-CS1

Yes
Yes

Yes
Yes
Yes

Yes
Yes
Yes
Yes

Yes
Yes

No
No

Yes
Yes
Yes
Yes

Yes
Yes
Yes
Yes
Yes
Yes

Yes
Yes
Yes
Yes
Yes
Yes
Yes

100 m at a baud rate of 750 kbps. In long-distance

High-speed

communica-

tions mode

Yes
Yes

Yes
Yes
Yes

Yes
Yes
Yes
Yes

Yes
Yes

Yes
Yes

Yes
Yes
Yes
Yes

Yes
Yes
Yes
Yes
Yes
Yes

Yes
Yes
Yes
Yes
Yes
Yes
Yes

New

models

C200HW-SRM21-V1

CQM1-SRM21-V1

SRM1-C01-V2
SRM1-C02-V2

Communications mode

Long-distance

communica-

tions mode

No
No

No
No
No

No
No
No
No

No
No

Yes
Yes

Yes
Yes
Yes
Yes

Yes
Yes
Yes
Yes
Yes
Yes

Yes
Yes
Yes
Yes
Yes
Yes
Yes

10

Master Control Unit

usadaoecooeucos

Subminiature, Stand-alone Model with
CompoBus/S Master and SYSMAC
Controller Functions

SRM1-C01-V2/C02-V2

Maximum

number of Remote I/O points per Master:

256
Maximum number of Slaves per Master: 32
Communications

cycle time: 0.5 ms max. (at baud

rate 750 kbps).
Communications distance: Extended to 500 m

max. (at baud rate 93.75 kbps).
Additional instructions (PID, SCL, NEG, ZCP)

ensure analog compatibility.
RS-232C port incorporated (SRM1-C02-V2).

Ordering Information

Specifications Model

Built-in

stand-alone controller functions

Without RS-232C
With RS-232C

Specifications

Master Specifications

Number

Max. number of Slaves per Master

I/O words

Programming language
T
Execution time

Program capacity
Data memory
Timers/Counters
W
Memory backup

Peripheral port
RS-232C port

Programming tool

Note:

of I/O points

ypes of instruction

ork bits

PID, SCL, NEG, and ZCP instructions are not supported by the SYSMAC-CPT

256 points (128 inputs/128 outputs)
128 points (64 inputs/64 outputs)
Selectable by DM setting. The default setting is 256 points.

256 points: 32
128 points: 16

Input words: 000 to 007
Output words: 010 to 017

Ladder diagram
14 basic and 72 special instructions (123 instructions in total)
LD instruction:

MOV instruction:
4,096 words
2,048 + 512 (read-only) words
128 timers/counters
640 bits
Flash memory (without battery): User programs

Super capacitor: Data memory (backed up for 20 days at an ambient temperature of 25
1 point
1 point (SRM1-C02-V1 only)

Host Link, NT Link, 1:1 Link, or no protocol
Programming Consoles: CQM1-PRO01-E, C200H-PRO27-E

SYSMAC-CPT: WS01-CPTB1-E (CD-ROM/FD)
SYSMAC Support Software (MS-DOS version): C500-ZL3A

0.97

9.1

µs

µs

RC

SRM1-C01-V2
SRM1-C02-V2

°C)

T1-E

.

11

SRM1-C01-V2/C02-V2

Communications Specifications

Communications
Coding method
Connection method
Communications baud rate
Communications

cycle time

Communications cable

Communications
distance

Max. number of connecting nodes
Error control checks

Note: 1.

2.

method CompoBus/S protocol

Manchester coding method
Multi-drop method and T
750,000 bps/93,750 bps (see note 2)

High-speed
communications
mode

Long-distance
communications
mode

High-speed
communications
mode

Long-distance
communications
mode

A terminator must be connected to the point in the system farthest from the Master
The communications baud rate is switched using DM settings (default setting is 750,000 bps).

0.5 ms with 8 Slaves for inputs and 8 Slaves for outputs

0.8 ms with 16 Slaves for inputs and 16 Slaves for outputs

4.0 ms with 8 Slaves for inputs and 8 Slaves for outputs

6.0 ms with 16 Slaves for inputs and 16 Slaves for outputs
2-conductor VCTF cable (0.75 x 20)

Dedicated flat cable
VCTF cable:

Main line length:
Branch line length:
T

Flat cable:

Main line length:
Branch line length:
T
(When flat cable is used to connect fewer than 16 Slaves, the main line can be up to
100 m long and the total branch line length can be up to 50 m.)

VCTF cable:

Main line length:
Branch line length:

T
32
Manchester code check, frame length check, and parity check

General Specifications

Supply

voltage
Allowable supply voltage
Power consumption
Inrush current
Noise immunity
V

ibration resistance

Shock resistance
Ambient temperature

Humidity
Atmosphere
T

erminal screw size
Power interrupt time
Weight

24 VDC

20.4 to 26.4 VDC

3.5 W max.

12.0 A max.
Conforms to IEC61000-4-4, 2 kV (power lines)
10 to 57 Hz, 0.075-mm amplitude, 57 to 150 Hz, acceleration: 9.8 m/s2 in X, Y

directions for 80 minutes each
(T

ime coef
147 m/s2 three times each in X, Y, and Z directions
Operating: 0°C to 55

Storage: –20°C to 75
10% to 90% (with no condensation)
Must be free from corrosive gas.
M3
DC type: 2 ms min.
150 g max.

-branch method (see note 1)

otal branch line length:

otal branch line length:

otal branch line length:

ficient; 8 minutes × coef

°C

°C

SRM1-C01-V2/C02-V2

100 m max.
3 m max.
50 m max.

30 m max.
3 m max.
30 m max.

500 m max.
6 m max.
120 m max.

.

, and Z

ficient factor 10 = total time 80 minutes)

12

SRM1-C01-V2/C02-V2

Nomenclature

SRM1-C01-V2/C02-V2

CPU Unit status indicator

CompoBus/S
communications status indicator

Indicates the status of the Compo­Bus/S in operation and in commu­nication with Slaves.

Peripheral port
communications status indicator

Flashes when the peripheral port or
RS-232C port is in communication.

Dimensions

Note: All

units are in millimeters unless otherwise indicated.

SRM1-C01-V2

Terminal block

Connector cover

Peripheral port

Connect this port to programming
tools through dedicated cables.

SRM1-C02-V2

Connector cover

RS-232C port

Connect this port to the
RS-232C interfaces of personal
computers and Programmable
Terminals.

SRM1-C01/C02-V2

The above dimensions apply to the SRM1-C02-V2. The SRM-C01-V2 has no RS-232C port.

13

Master Unit

Master Unit for CS1, C200HX, C200HG,
C200HE, and C200HS

A maximum of 256 I/O points available.
Connects to a maximum of 32 Slaves.
Communications

rate 750 kbps).
Communications distance: Extended to 500 m

max. (at baud rate 93.75 kbps).
Connection to Analog Terminals now supported.

Ordering Information

cycle time: 0.5 ms max. (at baud

C200HW-SRM21-V1

RC

PC Max.

C200HX (-Z), C200HG (-Z), C200HE (-Z),
C200HS, CS1

256 points (128 inputs/128 outputs)

Specifications

Communications Specifications

Communications
Coding method
Connection method
Communications baud rate
Communications

cycle time

Communications cable

Communications
distance

Max. number of connecting nodes
Error control checks

Note: 1.

2.

method CompoBus/S protocol

Manchester coding method
Multi-drop method and T
750,000 bps, 93,750 bps (see note 2)

High-speed
communications
mode

Long-distance
communications
mode

High-speed
communications
mode

Long-distance
communications
mode

A terminator must be connected to the point in the system farthest from the Master
The communications baud rate is switched with the DIP switch.

0.5 ms with 8 Slaves for inputs and 8 Slaves for outputs

0.8 ms with 16 Slaves for inputs and 16 Slaves for outputs

4.0 ms with 8 Slaves for inputs and 8 Slaves for outputs

6.0 ms with 16 Slaves for inputs and 16 Slaves for outputs
2-conductor VCTF cable (0.75 x 20)

Dedicated flat cable
VCTF cable:

Main line length:
Branch line length:
T

Flat cable:

Main line length:
Branch line length:
T
(When flat cable is used to connect fewer than 16 Slaves, the main line can be up to
100 m long and the total branch line length can be up to 50 m.)

VCTF cable:

Main line length:
Branch line length:

T
32
Manchester code check, frame length check, and parity check

number of I/O points

-branch method (see note 1)

otal branch line length:

otal branch line length:

otal branch line length:

Model

C200HW-SRM21-V1

100 m max.
3 m max.
50 m max.

30 m max.
3 m max.
30 m max.

500 m max.
6 m max.
120 m max.

.

14

C200HW-SRM21-V1

Unit Specifications

Current

consumption
Number of I/O points
Number of occupied words

PC CS1, C200HX (-ZE), C200HG (-ZE), C200HE (-ZE), C200HS
Number of points per node number
Max. number of Slaves per Master
Status data
Weight
Approved standards

Note:

These flags use the AR area.

150 mA max. at 5 VDC
256 points (128 inputs/128 outputs), 128 points (64 inputs/64 outputs) (switchable)
256 points:

128 points:

8 points
32
Communications Error Flag and Active Slave Node (see note)
200 g max.
UL 508 (E95399), CSA C22.2 No. 142 (LR51460)

20 words (8 input words/8 output words, 4 status data)
10 words (4 input words/4 output words, 2 status data)

Ratings

The

ratings of the Unit are the same as those of the CS1, C200HX, C200HG, C200HE, and C200HS.

Nomenclature

Indicators

Indicates the operating status of the Master Unit and
the status of communications with the Slaves.

C200HW-SRM21-V1

Rotary Switch

This switch sets the Master’
unit number

DIP Switch

These pins have the following functions:
Pin 1:
Pin 2:
Pins 3 to 4:

Communications T

Connect the Slaves’ transmission cable to
these terminals.

.

Max. number of Slaves setting
Baud rate setting
Reserved (Always OFF.)

s one-digit hexadecimal

erminals

15

C200HW-SRM21-V1

Dimensions

Note:

All units are in millimeters unless otherwise indicated.

C200HW-SRM21-V1

C200HW-SRM21-V1

Precautions

Refer to the
the Unit.

CompoBus/S Operation Manual (W266)

Note: Refer to the

on the dimensions when the Master Unit is installed in the PC’

details

before using

C200HX, C200HG, C200HE, C200HS,

or

CS1 Operation Manual

s Backplane.

for

16

Master Unit

Master Unit for CQM1

A

maximum

set 32, 64, or 128 I/O points).
Connects to a maximum of 16/32 Slaves.
Communications

rate 750 kbps).
Communications distance: Extended to 500 m

max. (at baud rate 93.75 kbps).
Connection to Analog Terminals now supported.

Ordering Information

of 128 I/O points available (Possible to

cycle time: 0.5 ms max. (at baud

CQM1-SRM21-V1

RC

PC Max.

CQM1-series PC

128 points (64 inputs/64 outputs)

Specifications

Communications Specifications

Communications
Coding method
Connection method
Communications baud rate
Communications

cycle time

Communications cable

Communications
distance

Max. number of connecting nodes
Error control checks

Note: 1.

2.

method CompoBus/S protocol

Manchester coding method
Multi-drop method and T
750,000 bps, 93,750 bps (see note 2)

High-speed
communications
mode

Long-distance
communications
mode

High-speed
communications
mode

Long-distance
communications
mode

A terminator must be connected to the point in the system farthest from the Master
The communications baud rate is switched with the DIP switch.

0.5 ms with 8 Slaves for inputs and 8 Slaves for outputs

0.8 ms with 16 Slaves for inputs and 16 Slaves for outputs

4.0 ms with 8 Slaves for inputs and 8 Slaves for outputs

6.0 ms with 16 Slaves for inputs and 16 Slaves for outputs
2-conductor VCTF cable (0.75 x 20)

Dedicated flat cable
VCTF cable:

Main line length:
Branch line length:
T

Flat cable:

Main line length:
Branch line length:
T
(When flat cable is used to connect fewer than 16 Slaves, the main line can be up to
100 m long and the total branch line length can be up to 50 m.)

VCTF cable::

Main line length:
Branch line length:

T
32
Manchester code check, frame length check, and parity check

number of I/O points

-branch method (see note 1)

otal branch line length:

otal branch line length:

otal branch line length:

Model

CQM1-SRM21-V1

100 m max.
3 m max.
50 m max.

30 m max.
3 m max.
30 m max.

500 m max.
6 m max.
120 m max.

.

17

CQM1-SRM21-V1

Unit Specifications

Current

consumption

Number of I/O points

Number of occupied words

PC

Number of points per node number
Max. number of Slaves per Master
Status data
Weight
Approved standards

180 mA max. at 5 VDC
128 points (64 inputs/64 outputs), 64 points (32 inputs/32 outputs),

32 points (16 inputs/16 outputs) (switchable)
128 points:

64 points:
32 points: 1 input word/1 output word

128 points:
64 points:
32 points:

4/8 points (switchable)
32 (4 points per node number)
Alarm terminal output
200 g max.
UL 508 (E95399), CSA C22.2 No. 142 (LR51460)

Alarm Output Specifications

Maximum
Minimum switching capacity
Relay G6D-1A
Minimum ON time
Circuit configuration

switching capacity

2 A at 24 VDC
10 mA at 5 VDC

100 ms

CQM1-SRM21-V1

4 input words/4 output words
2 input words/2 output words

CQM1-CPU41-EV1/CPU42-EV1/CPU43-EV1/CPU44-EV1
CQM1-CPU11-E/CPU21-E/CPU41-EV1/CPU42-EV1/CPU43-EV1/CPU44-EV1
CQM1-CPU11-E/CPU21-E/CPU41-EV1/CPU42-EV1/CPU43-EV1/CPU44-EV1

CQM1-SRM21-V1

Ratings

The

ratings of the Unit are the same as those for the CQM1.

Nomenclature

erminal block screws

T

These screws attach the terminal
block. The terminal block can be
removed when these screws are
loosened.

Internal
circuit

2 A at 24 VDC max.

Indicators

Indicates the operating status of the Master Unit and
the status of communications with the Slaves.

DIP Switch

These pins have the following functions:
Pins 1 and 2:
Pin 3:
Pin 4:
Pins 5 to 6:

Alarm Output Terminals

These terminals are shorted when an error occurs.
Connect to a warning device.

Communications T

Connect the Slaves’ transmission cable to these
terminals.

PC word allocation setting
Number of points setting
Baud rate setting
Reserved (Always OFF.)

erminals

18

CQM1-SRM21-V1

Dimensions

Note:

All units are in millimeters unless otherwise indicated.

CQM1-SRM21-V1

CQM1-SRM21-V1

Precautions

Refer to the
the Unit.

CompoBus/S Operation Manual (W266)

Note: Refer

the

Master Unit is installed in the PC’

to the

CQM1 Operation Manual

before using

for details on the dimensions when

s Backplane.

19

SYSMAC Board

56 o s ( 8 u s/ 8 ou u s)

SYSMAC C200HX/HG/HE and
CompoBus/S Master Functions
Integrated into a Single PCB

C200PC-ISAj2-SRM

Operates

as a Programmable Controller to be built

into personal computers.
Programming is possible through Programming

Devices like the programming on C200HX/HG.
An

optional Expansion

Board is available for serial

communications.
Dedicated library in C is available for control.
Driver for Windows use is available.
Connects to a maximum of three Expansion I/O

Racks.
CompoBus/S Slave data is automatically read.

Ordering Information

C200HG-CPU43
C200HX-CPU64

PC Max.

256 points (128 inputs/128 outputs)

number of I/O points

Specifications

Communications Specifications

Communications
Coding method
Connection method
Communications baud rate
Communications cycle time

Communications cable

Communications distance

Max. number of connecting nodes
Error control checks

Note:

A terminator must be connected to the point in the system farthest from the Master

method CompoBus/S protocol

Manchester coding method
Multi-drop method and T
750,000 bps

0.5 ms with 8 Slaves for inputs and 8 Slaves for outputs

0.8 ms with 16 Slaves for inputs and 16 Slaves for outputs
2-conductor VCTF cable (0.75 x 20)

Dedicated flat cable
VCTF cable:

Main line length:
Branch line length:
T

otal branch line length:

Flat cable:

Main line length:
Branch line length:
T

otal branch line length:
(When flat cable is used to connect fewer than 16 Slaves, the main line can be up to
100 m long and the total branch line length can be up to 50 m.)

32
Manchester code check, frame length check, and parity check

-branch method (see note)

Model

C200PC-ISA02-SRM
C200PC-ISA12-SRM

100 m max.
3 m max.
50 m max.

30 m max.
3 m max.
30 m max.

.

20

C200PC-ISAj2-SRM

Unit Specifications

Power

supply voltage
Current consumption
Number of I/O points
Number of occupied words

Number of points per node number
Max. number of Slaves per Master
Status data
Weight

Note: 1.

The current consumption will be 0.8 A max. if the Programming Console is connected through the optional Expansion Board.

2.

The occupied words are in the IR area.

C200PC-ISAj2-SRM

4.875 to 5.25 VDC

0.5 A max. (see note 1)
256 points (128 inputs/128 outputs), 128 points (64 inputs/64 outputs), (switchable)
256 points:

128 points:
8 points
32
Communications Error Flag and Active Slave Node (see note 2)
200 g max.

20 words (8 input words, 8 output words, and 4 status data words) (see note 2)
10 words (4 input words, 4 output words, and 2 status data words)

21

I/O Link Unit

30 oint I/O model

18

12

DC

DC

40 oint I/O model

24

16

DC

DC

60 oint I/O model

36

24

DC

Ex ansion I/O Units

3 max. (see note)

12

8

8

CPM1A-SRT21

I/O Link Unit for CPM2A/CPM1A

Operates as a Slave of the CompoBus/S Master
Unit.

Exchanges eight inputs and eight outputs with the
Master.

Approved

by UL and CSA standards,

and bears the

CE marking.

Ordering Information

CPU Units

I/O configuration Power supply Output method Input Output Model

30-point I/O model

40-point I/O model

60-point I/O model

Note: Models

AC Relay
DC

AC Relay CPM2A-30CDR-A
DC

AC Relay
DC

AC Relay CPM2A-40CDR-A
DC

AC Relay
DC

Relay
Transistor (sink) CPM1A-30CDT-D
Transistor (source) CPM1A-30CDT1-D

Relay CPM2A-30CDR-D
Transistor (sink) CPM2A-30CDT-D
Transistor (source) CPM2A-30CDT1-D

Relay
Transistor (sink) CPM1A-40CDT-D
Transistor (source) CPM1A-40CDT1-D

Relay CPM2A-40CDR-D
Transistor (sink) CPM2A-40CDT-D
Transistor (source) CPM2A-40CDT1-D

Relay
Transistor (sink) CPM2A-60CDT-D
Transistor (source) CPM2A-60CDT1-D

marked with asterisks do not bear CE markings.

Expansion Units

Product Number of connectable

Expansion I/O Units 3 max. (see note)

Analog I/O Unit 3 max. (see note) Analog 2 1 CPM1A-MAD01
CompoBus/S I/O Link Unit 3 max. (see note) --- 8 I/O link points 8 I/O link points CPM1A-SRT21

Note: Only

a single Unit will be connectable if the NT

Units per CPU Unit

Output method Input Output Model

Relay
Transistor (sink)
Transistor (source) CPM1A-20EDT1

--- 8 --- CPM1A-8ED
Relay --- 8 CPM1A-8ER
Transistor (sink)
Transistor (source)

-AL001 is connected to the RS-232C port.

18 12

24 16

36 24

12 8

--- 8

CPM1A-30CDR-A*
CPM1A-30CDR-D*

CPM1A-40CDR-A*
CPM1A-40CDR-D*

CPM2A-60CDR-A
CPM2A-60CDR-D

CPM1A-20EDR1
CPM1A-20EDT

CPM1A-8ET
CPM1A-8ET1

RC

22

CPM1A-SRT21

Specifications

CPM1A-SRT21

Slave
Number of I/O points
Number of occupied I/O memory

words of CPM2A
Node address setting

CompoBus/S Slave
8 inputs and 8 outputs
1 input word and 1 output word (same as other Expansion Units in allocation)

DIP switch

Dimensions

Note:

All units are in millimeters unless otherwise indicated.

CPM1A-SRT21

Installation

Connection Examples

CompoBus/S Master Unit or
SRM1 CompoBus/S Master
Control Unit

CS1j
C200Hj
CQM1
SRM1

Note: A

single CompoBus/S I/O Link Unit together with a maximum of two other Expansion

CPM2A CPU Unit.

CPM1A or CPM2A CPU Unit

Dedicated flat cable or VCTF cable Connectable to 16 Units max.

CPM1A-SRT21 CompoBus/S
I/O Link Unit

(Eight CQM1-SRM21 Units max.)

I/O Units can be connected to the CPM1A or

23

Transistor Remote Terminal

u

C

C

u

8

Ou u

u

6

Ou u

Long-distance Communications
Supported by SRT2 Models
(Long-distance/High-speed
Communications Selection)

SRT1

models support high-speed communications
only.
SRT2 models support long-distance communica­tions and high-speed communications.

Ultra-compact at 80 x 48 x 50 (W x H x D) mm for
4-point

and 8-point terminals and 105 x 48 x 50 (W

H x D) mm for 16-point terminals.
Two independent power supplies can be used

because the I/O terminals are insulated from the
internal circuits.

DIN track mounting and screw mounting are both
supported.

Ordering Information

I/O

classification

Input

Output

Input

Output

Input

Output

Note:

For more details about connections supported by the Master Unit, refer to page

Internal I/O circuit

common

NPN (+ common)
PNP (– common)

NPN (– common)
PNP (+ common)
NPN (+ common)
PNP (– common)
NPN (– common)
PNP (+ common)
NPN (+ common)
PNP (– common)
NPN (– common)
PNP (+ common)

I/O points

4 24 VDC 24 VDC

8

16

x

Rated voltage

I/O rated voltage

10.

SRTj-ID/OD

RC

Model

SRT1-ID04
SRT1-ID04-1
SRT1-OD04
SRT1-OD04-1
SRT2-ID08
SRT2-ID08-1
SRT2-OD08
SRT2-OD08-1
SRT2-ID16
SRT2-ID16-1
SRT2-OD16
SRT2-OD16-1

Specifications

Ratings

Inputs

Input

current

ON delay time 1.5 ms max.
OFF delay time
ON voltage
OFF voltage
OFF current
Insulation method
Input indicators

24

6 mA max./point

1.5 ms max.
15 VDC min. between each input terminal and V
5 VDC max. between each input terminal and V
1 mA max.
Photocoupler
LED (yellow)

SRTj-ID/OD

Outputs

Rated output current
Residual voltage
Leakage current
Insulation method
Output indicators

Characteristics

Communications
voltage

I/O power supply voltage
I/O power supply current
Current consumption (see note)
Connection method

Connecting Units

Dielectric strength
Noise immunity
V

ibration resistance

Shock resistance

Mounting strength
T

erminal strength
Screw tightening torque
Ambient temperature

Ambient humidity
Weight

Approved standards (4/8 points)

Note: The

sensor

power supply

above current consumption is the value with all 4 and 8 and 16 points turned ON excluding the current consumption of the external

connected to the input Remote T

0.3 A/point

0.6 V max.

0.1 mA max.
Photocoupler
LED (yellow)

14 to 26.4 VDC

24 VDC
1 A max.
50 mA max. at 24 VDC
Multi-drop method and T

Secondary branches cannot be connected to T
4-point and 8-point T
16-point T
500 V
Conforms to IEC61000-4-4, 2 kV (power lines)
10 to 55 Hz, 1.5-mm double amplitude
Malfunction:

Destruction:
No damage when 50 N pull load was applied for 10 s in all directions
No damage when 50 N pull load was applied for 10 s

0.6 to 1.18 N S m
Operating: 0°

Storage: –20°
Operating:
4-point and 8-point T

16-point T
UL 508, CSA C22.2 No. 14

+10%

/

–15%

-branch method

erminals:

erminals:

AC for 1 min (1-mA sensing current between insulated circuits)

2

200 m/s

2

300 m/s

C to 55°C (with no icing or condensation)

C to 65°C (with no icing or condensation)

35% to 85%

erminals: 1

erminal and the current consumption of the load connected to the output Remote T

erminals:

16 Input T
8 Input T

80 g max.

10 g max.

-branch lines.

erminals and 16 Output T

erminals and 8 Output T

erminals per Master

erminals per Master

SRTj-ID/OD

erminal.

25

SRTj-ID/OD

Nomenclature

DIP Switch

Used for node number setting and holding or clearing outputs for communications error
Refer to the Compobus/S Operation Manual (W266) for details on DIP switch settings.

Output HOLD/CLEAR settings (Output Terminals only)
Baud rate setting

PWR
COMM
ERR
0

to 7

Screw

mounting hole

I/O Terminals
I/O Power Supply T

Connect 24-VDC power supply

Communications Power Supply T

Connect 14- to 26.4-VDC power supply

CompoBus/S T

Connect the CompoBus/S
communications cable.

.

erminals

erminal

SRTj-ID/OD

erminals

.

Node Number Settings

Indicators

Indicator Display Color Meaning

PWR Lit Green The

Not lit

COMM Lit Yellow

Not lit

ERR Lit Red

Not lit

0 to 7

Lit Yellow
Not lit

communications power supply is ON.
The communications power supply is OFF
Normal communications
A communications error has occurred or the Unit is in standby status.
A communications error has occurred.
Normal communications or the Unit is in standby status.
The corresponding I/O signal is ON.
The corresponding I/O signal is OFF

.

Output HOLD/CLEAR Mode

Mode Pin

HOLD ON
CLEAR OFF

Note: 1. Pin 1 is factory-set to OFF.

This function is available to Output T

2.

1

Setting

Output status is maintained.
Output status is cleared when a communications error occurs.

erminals only

.

.

26

SRTj-ID/OD

Node Number Settings

Node

number

0 OFF OFF OFF OFF
1 OFF OFF OFF ON
2 OFF OFF ON OFF
3 OFF OFF ON ON
4 OFF ON OFF OFF
5 OFF ON OFF ON
6 OFF ON ON OFF
7 OFF ON ON ON
8 ON OFF OFF OFF
9 ON OFF OFF ON
10 ON OFF ON OFF
11 ON OFF ON ON
12 ON ON OFF OFF
13 ON ON OFF ON
14 ON ON ON OFF
15 ON ON ON ON

Note: 1.

The node number is factory-set to 0.

2.

For node number settings, refer to the

Pin 3 Pin 4 Pin 5 Pin 6

8 4 2 1

CompoBus/S Operation Manual (W266).

SRTj-ID/OD

Dimensions

Note:

All units are in millimeters unless otherwise indicated.

SRT1-ID04 (-1)
SRT1-OD04 (-1)
SRT2-ID08 (-1)
SRT2-OD08 (-1)

(54)

27

65

(20.5)

(11)

Sixteen, M3

Mounting Holes

Two, 4.2 dia. or M4

48

80

27

SRTj-ID/OD

SRTj-ID/OD

SRT2-ID16 (-1)
SRT2-OD16 (-1)

(54)

105

(11)

50

(20.5)

48

(28)

(50)

27

22–M3

Mounting Holes

Two, 4.2 dia. or M4

Installation

Internal Circuit Configuration

SRT1-ID04 SRT1-ID04-1

SRT1-OD04

Internal
circuit

Internal
circuit

Photocoupler

Photocoupler

Photo­coupler

Photo­coupler

Voltage
step­down

24 VDC(+)

(–)

SRT1-OD04-1

24 VDC

Internal
circuit

Internal
circuit

Photocoupler

Photocoupler

Photocoupler

Photocoup­ler

Voltage
step­down

24 VDC (P)

V
V
0
G
1
V
2
G

(P)

G

24 VDC (P)

V
V
0
V
1
V
2

(P)

G

28

SRTj-ID/OD

SRT2-ID08 SRT2-ID08-1

Internal
circuit

Photocoupler

Photocoupler

24 VDC(+)

Internal
circuit

Photocoupler

Photocoupler

SRTj-ID/OD

24 VDC (P)

V
V
0

1

2
G

SRT2-OD08

SRT2-ID16

Internal
circuit

Internal
circuit

Photo­coupler

Photo­coupler

Photocoupler

Photocoupler

Voltage
step­down

(–)

24 VDC

SRT2-OD08-1

SRT2-ID16-1

Internal
circuit

Internal
circuit

Photocoupler

Photocoupler

Photocoupler

Photocoupler

Voltage
step­down

(P)

G

24 VDC (P)

V
V
0
V
1

2

G

(P)

24 VDC (P)

V

0

1

2

(P)

G

SRT2-OD16

Internal
circuit

Photo­coupler

Photo­coupler

Voltage
step­down

SRT2-OD16-1

Internal
circuit

Photocoupler

Photocoupler

Voltage
step­down

24 VDC (P)

(P)

29

SRTj-ID/OD

External Connections (NPN Models)

Input

Three-wired Sensors

SRT1-ID04 with NPN Output

SRTj-ID/OD

SRT2-ID08 and SRT2-ID16 with NPN Output

Brown

Sensor

Black

Blue

1

Black

Brown

Sensor 2

Blue

Black

Brown

Sensor 1

Blue

Black

Brown

Sensor 2

Blue

Two-wired Sensors

SRT1-ID04

Brown

Sensor

Blue

1

Brown

Sensor 2

SRT2-ID08

Blue

and SRT2-ID16

Blue

Brown

Sensor 1

Sensor 2

Brown

Blue

Output

SRT1-OD04 SRT2-OD08

L 1 L 2

and SRT2-ID16

L

1

L 2

Terminal Arrangement and I/O Device Connection Example (PNP Models)

Note: The

Input

SRT1-ID04

connections examples shown are for PNP models.

SRT2-ID08

SRT2-ID16

Commu-

Commu-

nications

nications

path

power
supply

Output

SRT1-OD04

Commu-

Commu-

nications

nications

path

power
supply

30

I/O

power
supply

Photoelectric sensor or
proximity sensor (three­wired sensor with a built­in-amplifier)

I/O
power
supply

Black

Brown

Solenoid, valve Solenoid

Blue

Blue

Brown

Limit switch
(two-wired
sensor)

Commu­nications
path

SRT2-OD08

Commu­nications
path

Commu­nications
power
supply

I/O
power
supply

Photoelectric sensor or
proximity sensor (three­wired sensor with a built­in-amplifier)

Commu­nications
power
supply

I/O
power
supply

Brown

Black

Blue

Brown

Limit switch
(two-wired
sensor)

Valve

Blue

Com­munica­tions
path

SRT2-OD16

Commu-

Commu-

nications

nications

path

power
supply

I/O

Com­munica-

power

tions

supply
power
supply

Photoelectric sensor or
proximity sensor (three­wired sensor with a built­in-amplifier)

I/O
power
supply

Black

Brown

Solenoid

Blue

Brown

Valve

Blue

Limit switch
(two-wired
sensor)

SRTj-ID/OD

External Connections (PNP Models)

Input

Three-wired Sensors

SRT1-ID04-1 with NPN Output

SRTj-ID/OD

SRT2-ID08-1 and SRT2-ID16-1 with NPN Output

Black

Brown

Sensor 1

Blue

Black

Brown

Sensor 2

Blue

Brown

Sensor

Black

Blue

1

Black

Brown

Sensor 2

Blue

Two-wired Sensors

SRT1-ID04-1

Brown

Sensor 1

Blue

Brown

Sensor 2

SRT2-ID08-1

Blue

and SRT2-ID16-1

Brown

Sensor 1

Blue

Brown

Sensor 2

Blue

Output

SRT1-OD04-1 SRT2-OD08-1

L 1 L 2

and SRT2-ID16-1

L

1

L 2

Terminal Arrangement and I/O Device Connection Example (PNP Models)

Note: The

Input

SRT1-ID04-1

connections examples shown are for NPN models.

SRT2-ID08-1

SRT2-ID16-1

Commu-

Commu-

I/O

nications

nications

path

power
supply

Photoelectric sensor or prox­imity sensor (three-wired sen­sor with a built-in-amplifier)

power
supply

Brown

Output

SRT1-OD04-1

Commu-

Commu­nications
path

nications
power
supply

I/O
power
supply

Solenoid, valve

Precautions

Refer to the
the Unit.

CompoBus/S Operation Manual (W266)

Blue

Black

Brown

Limit switch
(two-wired sensor)

Blue

Commu-

Commu-

nications

nications

path

power
supply

Photoelectric sensor or prox­imity sensor (three-wired sen­sor with a built-in-amplifier)

SRT2-OD08-1

Commu-

Commu-

nications

nications

power

path

supply

before

I/O
power
supply

I/O
power
supply

using

Brown

Black

Blue

Blue

Brown

Limit switch
(two-wired sensor)

Com­munica­tions
path

SRT2-OD16-1

Commu­nications

Solenoid

Valve

path

For general precautions refer to page

I/O

Com­munica­tions
power
supply

Photoelectric sensor or prox­imity sensor (three-wired sen­sor with a built-in-amplifier)

Commu­nications
power
supply

power
supply

I/O
power
supply

Brown

Solenoid

80.

Black

Blue

Blue

Brown

Limit switch
(two-wired sensor)

Valve

31

Remote I/O Terminal

ga u

6

3e aboc

g

gaou u

Models with 3-tier Terminals (16 Points)
are Added to the Remote I/O Terminal
Series.

Six Models are Available Depending on
the NPN or PNP Configuration, Input
Points, I/O Points, or Output Points.

SRT1-jD16T(-1)

Incorporates

easy-to-wire terminals each connect

ing to a single wire.
Reduces designing and wiring effort.
Incorporates a removable circuit block of cassette

construction.

Ordering Information

I/O

classification

Digital input

Digital I/O

Digital output

Internal I/O circuit

common

NPN (+ common)
PNP (– common)

NPN (+ common)
PNP (– common)
NPN (– common)
PNP (+ common)

16

Specifications

Ratings

Inputs

Input

current

ON delay time 1.5 ms max.
OFF delay time
ON voltage

OFF voltage

OFF current
Insulation method

6 mA max./point at 24 V and 3 mA min./point at 17 V

1.5 ms max.
NPN: 15 VDC min. between V terminals and each input terminal

PNP: 15 VDC min. between G terminals and each input terminal
NPN: 5 VDC max. between V terminals and each input terminal

PNP: 5 VDC max. between G terminals and each input terminal
1 mA max.
Photocoupler

-

I/O points

I/O connection method

M3 terminal block

Model

SRT1-ID16T
SRT1-ID16T-1
SRT1-MD16T
SRT1-MD16T-1
SRT1-OD16T
SRT1-OD16T-1

Outputs

Rated output current
Residual voltage
ON delay time 0.5 ms max.
OFF delay time
Leakage current
Insulation method

32

0.5 A max./point

1.2 V max.

1.0 ms max.

0.1 mA max.
Photocoupler

SRT1-jD16T(-1)

Characteristics

Communications
voltage

I/O power supply voltage
I/O power supply current
Current consumption (see note)
Connection method

Dielectric strength
Noise immunity
V

ibration resistance
Shock resistance
Mounting strength
T

erminal strength
Screw tightening torque
Ambient temperature

Ambient humidity
Weight

Note: The

nected

power supply

above current consumption is the value with all points turned ON excluding the current consumption of the external sensor con

to the input Remote T

SRT1-jD16T(-1)

14 to 26.4 VDC

24 VDC
4 A max./common
50 mA max. at 24 VDC
Multi-drop method and T

Secondary branches cannot be connected to T
500 V
Conforms to IEC61000-4-4, 2 kV (power lines)
10 to 150 Hz, 1.0-mm double amplitude or 70 m/s
200 m/s
No damage with 100 N pull load applied in all directions.
No damage with 100 N pull load applied

0.3 to 0.5 N S m
Operating: –10°

Storage: –25°
Operating:
300 g max.

erminal and the current consumption of the load connected to the output Remote T

+10%

/

–15%

-branch method

AC between insulated circuits

2

C to 55

°C

C to 65

°C

25% to 85% (with no condensation)

-branch lines.

2

erminal.

-

Nomenclature

ERR Indicator: Indicates communications errors.
COMM Indicator: ON while the Unit is in data communication.
Power Indicator

HOLD/CLR DIP Switch

The DIP switch is on the
left-hand side under the cover
on the upper part of the Remote
I/O T

erminal.

Holding or clearing output when a
communications error occurs.

Address Setting Switch

Set the rotary switch to the node
address by referring to the
following table.

Address Setting Switch

Node

address

0 0
1 1
2 2
3 3
4 4
5 5
6 6
7 7

Setting (Hex)

CompoBus/S Internal Power Supply
Terminals (BS+ and BS–)

CompoBus/S Communications Cable
Terminals (BDH and BDL)

Node address

8 8
9 9
10 A
11 B
12 C
13 D
14 E
15 F

I/O Indicators

M4 Mounting Screw

Terminal Cover

The Unit stops operating with the
cover opened.

I/O and I/O Device Power Supply Terminals 8 to 15

These terminals will be used as output terminals 0
through 7 if the connected device handles both input
and output signals.

I/O and I/O Device Power Supply Terminals 0 to 7

These terminals will be used as input terminals if the
connected device handles both input and output
signals.

I/O Power Supply Terminals

Connect 24-VDC I/O power supply

Fixture Track

Used for DIN track mounting.

Setting (Hex)

33

SRT1-jD16T(-1)

Dimensions

Note:

All units are in millimeters unless otherwise indicated.

SRT1-ID16T (-1)
SRT1-MD16T (-1)
SRT1-OD16T (-1)

SRT1-jD16T(-1)

Two, 4.2 dia. or M4

Two, 4.2 dia. or M4

Mounting Holes

Installation

Internal Circuit Configuration

SRT1-ID16T SRT1-MD16T

SRT1-ID16T-1 SRT1-MD16T-1

DC-DC converter
(isolated type)

Photocoupler

Internal circuit

Photocoupler

DC-DC converter
(isolated type)

Photocoupler

Internal circuit

Photocoupler

Inputs
(0 to 7)

Inputs
(8 to 15)

Inputs
(0 to 7)

Inputs
(8 to 15)

DC-DC converter
(isolated type)

Photocoupler

Internal circuit

Photo­coupler

DC-DC converter
(isolated type)

Photocoupler

Internal circuit

Photocoupler

Voltage

drop

Voltage

drop

Inputs
(0 to 7)

Inputs
(0 to 7)

Inputs
(0 to 7)

SRT1-OD16T

I/O
power
supply

Outputs
(0 to 7)

SRT1-OD16T-1

Internal circuit

DC-DC converter
(isolated type)

Photo­coupler

Internal circuit

Photo­coupler

DC-DC converter
(isolated type)

Photocoupler

Photocoupler

Voltage

Voltage

drop

Voltage

Voltage

drop

drop

drop

Inputs
(0 to 7)

Inputs
(8 to 15)

Outputs
(0 to 7)

Outputs
(8 to 15)

I/O
power
supply

I/O
power
supply

34