Omron CJ1W-PRM21 | PROFIBUS DP Master Module for CJ-Series PLCs

Omron CJ1W-PRM21 | PROFIBUS DP Master Module for CJ-Series PLCs

Overview:

The Omron CJ1W-PRM21 is a PROFIBUS DP master module designed for CJ-series PLCs, enabling high-speed communication with PROFIBUS-compatible devices such as remote I/O, sensors, actuators, and drives. This module ensures efficient data exchange, making it ideal for distributed automation systems and process control applications.

Key Features:

• PROFIBUS DP Master Functionality – Enables seamless communication with PROFIBUS DP slave devices.
• High-Speed Data Exchange – Supports baud rates up to 12 Mbps for real-time performance.
• Flexible Configuration – Connects multiple PROFIBUS DP slave devices in a single network.
• Status Monitoring – Features LED indicators for communication status and diagnostics.
• Compact Design – Fits CJ-series PLC racks without requiring additional space.
• Easy Setup & Integration – Configurable using Omron CX-ConfiguratorFDT software.
• Reliable Industrial Communication – Optimized for process control, factory automation, and distributed I/O systems.

Technical Specifications:

• Model: CJ1W-PRM21
• Communication Protocol: PROFIBUS DP (IEC 61158/61784)
• Baud Rate: 9.6 kbps to 12 Mbps
• Number of Slave Devices: Up to 125 PROFIBUS DP slaves
• Data Exchange Cycle Time: From 1 ms (depending on network configuration)
• Status Indicators: RUN, COMM, and ERROR LEDs
• Mounting Type: DIN rail (CJ-series PLC rack)

Ambient Conditions:

• Operating Temperature: 0 to 55°C
• Storage Temperature: -20 to 75°C
• Humidity: 10% to 90% (non-condensing)
• Vibration Resistance: 10-57 Hz, 0.075 mm amplitude

Applications:

• Industrial Automation – Enables high-speed PROFIBUS DP communication in factory environments.
• Distributed I/O Systems – Connects remote I/O devices to a central PLC for streamlined control.
• Motion Control & Robotics – Integrates servo drives and actuators with Omron PLCs.
• Process Automation – Supports real-time monitoring and control of production processes.

Why Choose the Omron CJ1W-PRM21?

The Omron CJ1W-PRM21 PROFIBUS DP master module is a powerful and reliable solution for integrating CJ-series PLCs with PROFIBUS networks. With high-speed communication, easy configuration, and seamless integration, this module enhances industrial automation efficiency and performance.

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