CP1W-CIF01

Omron CP1W-CIF01 – reliable RS-232C communication module for CP1 series PLCs

The Omron CP1W-CIF01 is an RS-232C communication expansion module designed for CP1L and CP1H programmable logic controllers. It enables the PLC to communicate directly with external serial devices such as barcode readers, printers, HMIs, or other controllers. This module offers high compatibility, stable performance, and simple integration within automation systems that rely on serial communication.

Key features and benefits

Reliable communication performance
Ensures stable RS-232C data exchange between PLC and external devices. Suitable for serial communication protocols such as Modbus or custom ASCII messaging.

Flexible integration
Easily mounts to the left side of CP1 series PLCs without external wiring complexity. Plug-and-play compatibility with CP1L and CP1H models simplifies installation and configuration.

Durability and industrial design
Designed for continuous operation in industrial environments. Compact size reduces control panel space while maintaining robust electrical isolation and high noise immunity.

Technical specifications

• Communication type: RS-232C serial interface

• Connector type: 9-pin D-Sub (male)

• Communication speed: up to 115.2 kbps

• Power supply: from PLC base unit

• Mounting: direct attachment to PLC (left side)

• Dimensions: approx. 35 × 90 × 70 mm

• Weight: approx. 120 g

Where is the Omron CP1W-CIF01 used?
The CP1W-CIF01 module is widely used in industrial automation applications where PLCs must communicate with peripheral equipment via RS-232C, such as:

• Barcode readers and labeling systems.

• Scales, sensors, and data acquisition instruments.

• HMIs, PCs, and external controllers for data logging or monitoring.

• Industrial printers or test stations requiring serial communication.

About the manufacturer
Omron is a global leader in industrial automation and control technology. The CP1W series modules, including the CP1W-CIF01, are designed to expand communication capabilities and increase flexibility of Omron PLCs in modern automation systems.