Omron CJ1W-SRM21 | CompoBus/S Master Unit

Omron CJ1W-SRM21 | High-Speed CompoBus/S Master Unit for Efficient I/O Networking

Overview

The Omron CJ1W-SRM21 is a CompoBus/S Master Unit designed for seamless integration with CJ-Series Programmable Logic Controllers (PLCs). It facilitates high-speed, efficient communication with remote I/O devices, supporting up to 256 I/O points and managing up to 32 slave devices. This module is ideal for applications requiring rapid and reliable data exchange in industrial automation systems.

Key Features

• High I/O Capacity: Supports up to 256 I/O points per master unit, accommodating extensive system configurations.

• Multiple Slave Support: Manages communication with up to 32 slave devices, enhancing network flexibility.

• Fast Communication Cycle: Achieves a communication cycle time of 0.5 ms at 750 kbps, ensuring prompt data transmission.

• Extended Communication Distance: Offers communication distances up to 500 meters at 93.75 kbps, suitable for large-scale installations.

• Flexible Wiring Options: Allows free wiring with various branching methods for up to 200 meters in long-distance communication mode.

• Compact Design: DIN rail mountable with dimensions of 90 mm (H) × 31 mm (W) × 65 mm (D), optimizing control panel space.

Technical Specifications

• Model Number: CJ1W-SRM21

• Communication Protocol: CompoBus/S

• Supported I/O Points: Up to 256 (128 inputs and 128 outputs)

• Maximum Slave Devices: 32

• Communication Cycle Time: 0.5 ms at 750 kbps

• Communication Distance:

  • High-Speed Mode: Up to 100 m (main line) at 750 kbps

  • Long-Distance Mode: Up to 500 m (main line) at 93.75 kbps

• Wiring Flexibility: Supports free wiring with branching up to 200 m in long-distance mode

• Mounting: DIN rail

• Power Consumption: 5 VDC, 0.15 A

• Operating Temperature Range: 0°C to 55°C

• Dimensions: 90 mm (H) × 31 mm (W) × 65 mm (D)

• Certifications: CE, cULus, Lloyds

Applications

• Distributed I/O Systems: Efficiently manages remote I/O devices in manufacturing and processing plants.

• Material Handling: Controls conveyors and sorting systems with high-speed data exchange.

• Packaging Machinery: Coordinates multiple actuators and sensors for synchronized operations.

• Building Automation: Integrates various building management systems for centralized control.

Why Choose Omron CJ1W-SRM21?

• Enhanced Network Efficiency: High-speed communication reduces latency, improving overall system performance.

• Scalable Architecture: Supports a large number of I/O points and slave devices, allowing for future system expansion.

• Reliable Performance: Designed for stable operation in industrial environments with robust communication protocols.

• Easy Integration: Seamlessly integrates with Omron's CJ-Series PLCs, simplifying system design and implementation.

Order Now

Available for immediate shipping worldwide. Contact us to bundle with Omron CJ-Series PLCs, I/O modules, and other automation components to complete your system setup.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply