CJ1W-SCU21
CJ1W-SCU21
Manufacturer: OMRON
Condition: New and Unused, Surplus.
Overview of Omron CJ1W-SCU21
The Omron CJ1W-SCU21 is a serial communications unit designed to expand the communication capabilities of Omron CJ-series PLCs. It provides two RS-232C serial ports supporting a maximum baud rate of 115.2 kbps, facilitating communication with external devices such as barcode readers, printers, sensors, and HMIs. The unit supports versatile communication modes including Host Link, Protocol Macro, Serial Gateway, No-protocol, and Modbus-RTU Slave, enabling flexible integration into various industrial systems.
Key Features of Omron CJ1W-SCU21
- Two RS-232C serial communication ports
- Maximum baud rate: 115.2 kbps
- Communication modes: Host Link, Protocol Macro, Serial Gateway, No-protocol, Modbus-RTU Slave
- Send/receive buffer: 4,096 bytes per port
- Power supply: Supplied from CPU bus (5 V DC)
- Current consumption: Approximately 0.40 A
- Compatible with CJ-series PLCs
- DIN rail mounting for space-efficient installation
- Flexible protocol control with support for custom Protocol Macro functions
- Enables connection to a wide range of serial devices for data exchange and system control
Technical Specifications
| Model Number | CJ1W-SCU21 |
| Number of Ports | 2 |
| Port Interface | EIA RS-232C |
| Max Baud Rate | 115.2 kbps |
| Communication Modes | Host Link, Protocol Macro, Serial Gateway, No-protocol, Modbus-RTU Slave |
| Send/Receive Buffer | 4,096 bytes per port |
| Power Supply | 5 V DC (from CPU bus) |
| Current Consumption | 0.40 A |
| Mounting | DIN rail |
| Compatible PLCs | Omron CJ-series PLCs (e.g., CJ1, CJ2M) |
Applications / Use Case
The CJ1W-SCU21 unit is ideal for industrial applications where flexible, high-speed serial communication is required. It allows PLCs to interface efficiently with peripheral serial devices such as barcode readers, printers, sensors, and HMIs, optimizing data transfer and control in factory automation and process control systems.
Price Matching / Price on Inquiry
Price Matching / Price on Inquiry
If this item is readily available at a lower price through any valid distributor, please contact us for price matching. Leadtime is committed to providing you with the best value for your purchase.
Warranty
Warranty
Leadtime offers a 1-year warranty for all products sold and repaired, providing a dependable and reliable investment in your company's future.
