Omron CJ1WSCU31V1

PLC EXPANSION MODULE, COMMUNICATION, 2 RS-422A/485 PORTS, 5 VDC, CJ1W SERIES

Serial communication unit, 2x RS422/485 ports, Protocol Macro, Host Link, 1:N NT Link, No protocol, Serial Gateway (CompoWay/F, Modbus-RTU, Modbus-ASCII, Host Link), Modbus RTU Slave

631105 Safety light guard, Type 2, PL c, hand protection (resolution 24 mm), protected field height 900 mm. Features: Cascading without dead zone,slimline design. Supply voltage 24 V, connector M12, transmitter: 5- pin, receiver 5-pin. Connection cable is not supplied with the device.

The Omron CJ1W-SCU31-V1 is a serial communications expansion module designed for CJ-series programmable logic controllers. This CPU bus unit provides two independent RS-422A/485 communication ports, enabling versatile serial connectivity for industrial automation systems. Each port supports multiple configurable communication modes including Protocol Macro, Host Link, NT Link, Serial Gateway, No-protocol, and Modbus-RTU Slave functionality. The unit facilitates seamless integration with external devices such as HMIs, barcode readers, inverters, sensors, and third-party controllers. It mounts directly to the CJ1, CJ2, or CS1 series PLC CPU rack and supports high-speed data transfer with baud rates up to 115.2 kbps. The module complies with cULus and CE safety standards and features compact dimensions suitable for space-constrained industrial control cabinets. Item Details Brand Name: Omron Manufacturer: Omron Automation Item Type Name: Serial Communications Unit Product Family / Series: CJ-series Serial Communications Units Model Number: CJ1W-SCU31-V1 Unit Type: CJ1 CPU Bus Unit Series Compatibility: CJ1, CJ2, CS1 Product Specifications number_of_ports: 2 port_1_interface: RS-422A/485 port_2_interface: RS-422A/485 communication_protocols: Protocol Macro, Host Link, NT Link (1:N), Serial Gateway, No-protocol, Modbus-RTU Slave, 1:1 Host Link maximum_baud_rate: 115.2 kbps supply_voltage: 5 V DC current_consumption_5v: 0.31 A unit_version: 1.3 Additional Details Certifications / Approvals: cULus, CE Mounting Type: CPU Bus Unit (left-side of CPU) Maximum Mountable Units: Up to 16 Units per CPU Rack (including all CPU Bus Units) Measurements Weight: 110 g (3.88 oz) Dimensions: 90 mm × 31 mm × 85 mm (H × W × D)