OMRON CS1W-PRM21 PROFIBUS-DP Master Unit

The OMRON CS1W-PRM21 is a high-performance PROFIBUS-DP master unit designed to enhance industrial automation systems. It operates as a master system (DPM1) and facilitates seamless communication with the CPU of your Programmable Logic Controller (PLC), exchanging I/O data and status information.

Key Features

• Efficient Data Handling: This unit manages data independently of the CPU, reducing the load on your PLC's central processing unit, ensuring smoother operation and improved system efficiency.
• Flexible Configuration: The CS1W-PRM21 offers simple configuration options through an FDT/DTM based configurator, allowing easy setup and integration with your existing infrastructure.
• Data Type Support: It supports DP-V1 data types, ensuring compatibility with a wide range of PROFIBUS devices.
• Scalability: The unit can handle up to 7168 words of I/O points and supports up to 125 PROFIBUS slaves, making it suitable for large-scale applications.
• Communication Services: Offers comprehensive master-slave communication services, including data exchange, slave diagnostics, and global control.

Technical Specifications

• Maximum I/O Points Per Slave: 244 bytes In / 244 bytes Out
• Control and Status Area Size: 25 words
• Selectable PROFIBUS Address: 0-125
• Supported Baud Rates: 9.6 kBit/s, 19.2 kBit/s, 45.45 kBit/s, 93.75 kBit/s, 187.5 kBit/s, 500 kBit/s, 1.5 MBit/s, 3 MBit/s, 6 MBit/s, 12 MBit/s
• Power Consumption: 400 mA at 5 V
• Dimensions: 34.5 mm wide x 130 mm height x 111.2 mm depth
• Weight: 154 gr
• Operating Temperature: 0 °C to 50 °C

Unique Selling Points

• Reduced CPU Load: By handling data independently, it optimizes system performance and reliability.
• Versatile Configuration Options: Allows for configuration through any access point on the PLC network using FINS communication.
• Comprehensive Communication Services: Supports a range of master-slave communication services.