SRT2

Features

Fast and easy over CompoBus/S

Omron's unique CompoBus/S is the most efficient I/O bus for machine automation. With free topology and up to 500 m bus length in long-distance mode, it can be used as a remote I/O system. In high-speed mode (100 m max.) the guaranteed sub-millisecond cycle time makes it ideal for efficient machine control. Used with the compact CPM2C-S PLC as master, your machine control system will fit in the smallest spaces.

  • Compact size in IP20 housing
  • Fast cycle time; less than 1 ms per 256 I/O points
  • Easy set-up; no software required
  • Choice of 4- 8- and 16-point Digital I/O; transistor-, and relay models
  • Analog In/Outputs and customisable modules available
Specifications & ordering info

Ordering information

Unit type

Specifications

Size in mm (H×W×D)

Remarks

Order code

4-point PNP input unit

24 VDC, 6 mA per point

48×80×50

Compact IP20 I/O

SRT2-ID04-1

8-point PNP input unit

24 VDC, 6 mA per point

48×80×50

Compact IP20 I/O

SRT2-ID08-1

16-point PNP input unit

24 VDC, 6 mA per point

48×105×50

Compact IP20 I/O

SRT2-ID16-1

16-point PNP input unit

24 VDC, 6 mA per point

50×180×59

3-tier connection for direct sensor wiring

SRT2-ID16T-1

4-point PNP output unit

24 VDC, 0.3 A per point

48×80×50

Compact IP20 I/O

SRT2-OD04-1

8-point PNP output unit

24 VDC, 0.3 A per point

48×80×50

Compact IP20 I/O

SRT2-OD08-1

16-point PNP output unit

24 VDC, 0.3 A per point

48×105×50

Compact IP20 I/O

SRT2-OD16-1

16-point PNP output unit

24 VDC, 0.5 A per point

50×180×59

3-tier connection for direct sensor/actuator wiring

SRT2-OD16T-1

8-point input + 8-point output unit (PNP)

24 VDC, input 6 mA, output 0.3 A per point

50×180×59

3-tier connection for direct actuator wiring

SRT2-MD16T-1

8-point relay output unit

Max. 3 A per point

50×100×50

with easy-to-replace relays

SRT2-ROC08

16-point relay output unit

Max. 3 A per point

50×155×50

with easy-to-replace relays

SRT2-ROC16

4-Channel analog input unit

0 to 5 V, 1 to 5 V, 0 to 10 V, -10 to 10 V,
0 to 20 mA, 4 to 20 mA

48×105×50

Resolution 1/6000, conversion time 4 ms (4 inputs)

SRT2-AD04

2-Channel analog output unit

0 to 5 V, 1 to 5 V, 0 to 10 V, -10 to 10 V,
0 to 20 mA, 4 to 20 mA

48×105×50

Resolution 1/6000, conversion time 2 ms (2 outputs)

SRT2-DA02

Note: To order models with NPN (sinking) outputs and corresponding inputs (+V common), omit the “-1” from the model code.

Accessories

Type

Order code

CompoBus/S 4-wire flatcable for power and communication (100 m)

SCA1-4F10

CompoBus/S branch connector (IDC) for flatcable

SCN1-TH4

CompoBus/S termination connector (IDC) for flatcable

SCN1-TH4T

CompoBus/S termination block (screw connection)

SRS1-T

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