Omron CJ1W-SCU22 2-Port RS-232C Serial Communication Unit

£731.94

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Two independent RS-232C ports enable communication with multiple serial devices.
Protocol versatility includes standard industrial communication formats such as MODBUS and Host Link.
230 kbps high-speed transmission for fast and efficient data transfer.
Protocol Macro support allows users to define their own custom communication procedures.
Compact DIN-rail form factor with easy integration into CJ-series PLC systems.
Perfect for serial networking of barcode scanners, HMIs, drives, and more.

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SKU: CJ1W-SCU22 Category: Omron Modules Tag: CJ1W-SCU22 Brand: Omron

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Omron CJ1W-SCU22 2-Port RS-232C Serial Communication Unit

The Omron CJ1W-SCU22 is a powerful serial communication unit designed for the CJ-series and CJ2-series PLCs, offering flexible and high-speed data exchange via two RS-232C serial ports. Supporting a range of communication protocols—including Protocol Macro, Host Link, 1:N NT Link, No Protocol, MODBUS-RTU, MODBUS-ASCII, CompoWay/F, and Serial Gateway—this module allows seamless integration with a wide variety of field devices.

With transmission speeds up to 230 kbps, the CJ1W-SCU22 is ideal for applications requiring fast and reliable data exchange between PLCs and external devices such as barcode readers, inverters, sensors, and temperature controllers.

Technical Specifications

Model: CJ1WSCU22
Series: Omron CJ / CJ2
Module Type: CPU Bus Unit – Serial Communication
I/O System: CJ I/O Bus
Communication Interfaces:
- 2 × RS-232C Ports
- Supports MODBUS Master/Slave, Host Link, Serial Gateway, Protocol Macro, NT Link, and CompoWay/F
Maximum Baud Rate: 230 kbps
Protocols Supported:
- MODBUS-RTU (Master & Slave)
- MODBUS-ASCII
- Host Link
- Protocol Macro
- Serial Gateway
- CompoWay/F
- No Protocol
IO-Link Master: Not applicable
Dimensions (HxWxD): 90 x 31 x 65 mm
Weight: 220 g

Key Features & Advantages

✅ Two independent RS-232C ports enable communication with multiple serial devices.

✅ Protocol versatility includes standard industrial communication formats such as MODBUS and Host Link.

✅ 230 kbps high-speed transmission for fast and efficient data transfer.

✅ Protocol Macro support allows users to define their own custom communication procedures.

✅ Compact DIN-rail form factor with easy integration into CJ-series PLC systems.

✅ Perfect for serial networking of barcode scanners, HMIs, drives, and more.

📦 Available from Drive Outlet Megastore

The CJ1W-SCU22 serial communication unit provides reliable and flexible connectivity for a wide variety of industrial devices. Fully compatible with the Omron CJ1 and CJ2 PLCs, it enables fast data integration in demanding environments.

Need help selecting a module? Our automation team is ready to help.

Smart serial communication—Omron’s performance, Drive Outlet’s delivery.

Weight	1 kg

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Omron is a global leader in industrial automation, offering advanced PLC systems, sensors, safety components, vision systems, and control equipment. Known for precision, reliability, and innovation, Omron products are widely used in manufacturing, robotics, and automated production systems.

At Drive Outlet Megastore, we stock a wide range of Omron automation products including PLC controllers, I/O modules, sensors, safety relays, HMIs, and vision system components. Our selection includes both current and legacy Omron models, ensuring compatibility with existing systems and new installations.

Omron products are commonly used in conveyor systems, packaging machinery, robotics, inspection systems, and automated production lines. Their advanced control capabilities, reliable performance, and flexible integration make them a trusted choice for industrial automation worldwide.

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CJ1W-SCU-Serial-Communications-Units-Datasheet.pdf CJ1W-SCU22-Datasheet.pdf CJ2-Series-Programmable-Controller.pdf

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Omron CJ1W-SCU22 2-Port RS-232C Serial Communication Unit