1. Main Specifications
|
Product |
CJ1W-SCU21-V1 Omron Switch Power Supply Plc Programming module Industrial Automation Controller |
|
Product model
|
CJ1W-SCU21-V1 |
|
Country of origin |
China |
|
Product type
|
Plc Programming module |
|
Weight |
110.22 g |
|
Warranty |
1 Year |
Dual RS-422A/485 Ports: Provides two isolated serial interfaces supporting RS-422 and RS-485 standards, enabling multi-drop (up to 32 devices per line) and long-distance communication (up to 1,200 meters), perfect for connecting multiple devices in distributed systems.
High Noise Immunity with Optical Isolation: Each port is optically isolated, protecting the PLC from electrical noise, ground loops, and voltage surges—essential for stable operation in electrically noisy industrial environments.
Support for Key Industrial Protocols: Fully compatible with Omron Host Link, NT Link, and Modbus RTU (as slave), enabling seamless integration with HMIs, PCs, inverters, and other controllers across diverse automation networks.
Direct Backplane Integration: Mounts directly onto the CJ-series PLC rack, receiving power and data via the backplane—eliminating external power supplies and minimizing wiring for faster, more reliable installation.
Flexible Configuration & User-Defined Protocol Support: Offers adjustable baud rates (up to 38.4 kbps), data bits, parity, and stop bits. Also supports custom protocols, allowing integration with proprietary or non-standard serial devices.
Enhanced Version (-V1): The "-V1" designation signifies an improved revision with potential upgrades in component quality, EMI resistance, or compatibility with newer software tools, ensuring better long-term reliability and system support.
