CP1W Expansion Units

Features

Expand the capacity of your Compact PLC

A wide variety of expansion units such as Digital I/O, Analog I/O and Remote I/O are available to create the application you need. These CP1W / CPM1A expansion units can be used for CPM1A, CPM2A, CP1E, CP1L and CP1H series PLC.

Specifications & ordering info

Ordering information

Expansion unit

Inputs

Outputs

Max I/O points

Input/output functions

Input/output type

Size in mm
(H × W × D)

No. of unit numbers allocated (CP1H only)1

Order code

Digital I/O units

8

-

8 points

8 Inputs

-

90 × 66 × 50

1

CP1W-8ED

-

8

8 Outputs

Relay

90 × 66 × 50

1

CP1W-8ER

Transistor (sinking)

90 × 66 × 50

1

CP1W-8ET

Transistor (sourcing)

90 × 66 × 50

1

CP1W-8ET1

16

16 points

16 Outputs

Relay

90 × 86 × 50

1

CP1W-16ER

12

8

20 points

12 Inputs/8 outputs

Relay

90 × 86 × 50

1

CP1W-20EDR1

Transistor (sinking)

90 × 86 × 50

1

CP1W-20EDT

Transistor (sourcing)

90 × 86 × 50

1

CP1W-20EDT1

24

16

40 points

24 Inputs/16 outputs

Relay

90 × 150 × 50

1

CP1W-40EDR

Transistor (sinking)

90 × 150 × 50

1

CP1W-40EDT

Transistor (sourcing)

90 × 150 × 50

1

CP1W-40EDT1

Analog I/O units

4

-

4 analog points

4 Analog inputs (resolution 1/12,000)

Analog

90 × 86 × 50

2

CP1W-AD042

-

2

2 analog points

2 Analog outputs (resolution 1/6,000)

Analog

90 × 86 × 50

1

CP1W-DA021

-

4

4 analog points

4 Analog outputs (resolution 1/12,000)

Analog

90 × 86 × 50

2

CP1W-DA042

2

1

3 analog points

2 Analog inputs (resolution 1/6,000)

1 Analog output (resolution 1/6,000)

Analog

90 × 86 × 50

1

CP1W-MAD11

4

2

6 analog points

4 Analog inputs (resolution 1/12,000)
2 Analog outputs (resolution 1/12,000)

Analog

90 × 86 × 50

2

CP1W-MAD42

4

4

8 analog points

4 Analog inputs (resolution 1/12,000)
4 Analog outputs (resolution 1/12,000)

Analog

90 × 86 × 50

2

CP1W-MAD44

Temperature sensor units
(K, J)

2

-

2 analog points

2 Thermocouple inputs (K or J)

-

90 × 86 × 50

1

CP1W-TS001

4

-

4 analog points

4 Thermocouple inputs (K or J), where
2 thermocouple inputs can be used as
2 analog inputs

 

-

90 × 86 × 50

2

CP1W-TS003

12

-

12 analog points

12 Thermocouple inputs (K or J)

-

90 × 150 × 50

1

CP1W-TS004

Temperature sensor units
(Pt100, JPt100)

2

-

2 analog points

2 Platinum resistance thermometer inputs (Pt100 or JPt100)

-

90 × 86 × 50

1

CP1W-TS101

4

-

4 analog points

4 Platinum resistance thermometer inputs (Pt100 or JPt100)

-

90 × 86 × 50

2

CP1W-TS102

CompoBus/S I/O link unit

8 points

8 points

16 points

I/O link of 8 input bits and 8 output bits

CompoBus/S communication

90 × 66 × 50

1

CP1W-SRT21

PROFIBUS-DP I/O link unit

16 points

16 points

32 points

I/O link of 16 input bits and 16 output bits

PROFIBUS-DP communication

90 × 66 × 50

1

CPM1A-PRT21

DeviceNet I/O link unit

32 points

32 points

64 points

I/O link of 32 input bits and 32 output bits

DeviceNet communication

90 × 66 × 50

1

CPM1A-DRT21


1. Some expansion units count for 2 unit numbers (eg. CP1W-AD042, CP1W-DA042, CP1W-TS003 and CP1W-TS102) but only 7 expansion unit numbers can be allocated in a CP1H PLC's configuration. There are more limitations for expansion units like, max. I/O words and total DC power consumption. See manual for more information.

1. Some expansion units count for 2 unit numbers (eg. CP1W-AD042, CP1W-DA042, CP1W-TS003 and CP1W-TS102) but only 7 expansion unit numbers can be allocated in a CP1H PLC's configuration. There are more limitations for expansion units like, max. I/O words and total DC power consumption. See manual for more information.

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