The Reliance 57C442B is an interface module engineered for seamless communication within the AB Data Highway Plus network. This module is a key component for systems requiring direct integration with this established industrial communication protocol, offering robust data exchange capabilities. Its design facilitates efficient data transfer and status monitoring in demanding automation environments.

Technical details

• Interface Type: AB Data Highway Plus
• Clock Speed: 8 MHz
• Memory: 32K Dual Port Memory
• Indicators: Status LEDs for operational feedback
• Power Requirements: 5 VDC at 650 mA
• Compatible Part Numbers: 57442, 0-57442
• Designed for direct integration with Data Highway Plus networks.
• Features integrated dual-port memory for efficient data buffering.

Applications & compatibility

This interface module is specifically suited for applications utilizing the AB Data Highway Plus communication protocol. It is commonly found in legacy automation systems, manufacturing plants, and process control environments where reliable data exchange over this network is critical. Its compatibility with specific Allen-Bradley systems makes it a valuable component for maintaining and upgrading existing infrastructure.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the 57C442B or contact our technical team for cross-reference assistance with compatible Data Highway Plus components.