CJ1W-SCU41-V1
CJ1W-SCU41-V1
Manufacturer: OMRON
Condition: New and Unused, Surplus.
Product Overview
The Omron CJ1W-SCU41-V1 is a two-port Serial Communications Unit built for CJ-series PLC systems. It provides flexible, high-speed data exchange between controllers and external devices using RS-232C and RS-422A/485 ports. Designed for legacy system support and custom communication protocols, this unit is ideal for expanding serial connectivity in industrial automation environments.
Supported Communication Modes
- Host Link (1:1 and 1:N)
- Modbus RTU Slave
- Protocol Macro
- Serial Gateway (Modbus-ASCII, CompoWay/F)
- NT Link
- No-Protocol Mode
Key Features
- Dual serial ports: 1 × RS-232C and 1 × RS-422A/485
- Baud rates up to 230,400 bps
- Supports up to 32 connected units per network
- Protocol Macro backup via memory card
- Up to 16 units mountable per CPU rack (CJ1/CJ2)
- DIN rail mountable with status LEDs and address dials
Technical Specifications
| Model | CJ1W-SCU41-V1 |
| Communication Ports | 1 × RS-232C, 1 × RS-422A/485 |
| Supported Protocols | Host Link, Modbus RTU Slave, Protocol Macro, NT Link, No-Protocol, Serial Gateway |
| Baud Rate | 1,200 to 230,400 bps |
| Power Consumption | 380 mA max |
| Unit Weight | Approx. 110g |
| Mounting | DIN rail, up to 16 units per rack |
Compatibility & Mounting Info
The CJ1W-SCU41-V1 is compatible with Omron CJ1, CJ2, and CJ1M CPU Units. It fits into slots 0–4 on standard CPU racks for optimal interrupt task performance. A total of 16 CPU Bus Units—including this one—can be mounted per rack or expansion unit.
Use Cases
Used in machine control, serial device integration, custom sensor communication, and HMI interfaces, especially where Omron PLCs need to exchange data with non-Ethernet legacy systems.
Note: This model has been discontinued by the manufacturer. Still suitable for spare part replacement or legacy system maintenance.
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.
