The Schneider Electric ACE949-2 is an RS485 interface module specifically engineered for the Sepam series of protection relays. This communication interface facilitates reliable data exchange using the Modbus protocol, a standard in industrial automation for device-to-device communication. It is designed to enhance the connectivity and monitoring capabilities of Sepam 20, 40, 60, and 80 systems.

Technical details

• Communication Protocol: Modbus (2-wire)
• Interface Type: RS485
• Compatible Sepam Series: Sepam 20, Sepam 40, Sepam 60, Sepam 80
• Model Designation: ACE949-2
• Data Transfer: Facilitates reliable data transfer for monitoring and control
• Physical Form Factor: Module designed for integration within Sepam systems
• Power Requirements: Verify specific voltage and current requirements against the manufacturer's datasheet for optimal system configuration.
• Environmental Ratings: Refer to the manufacturer's datasheet for operating temperature, humidity, and ingress protection ratings.

Applications & compatibility

This interface module is essential for applications requiring remote monitoring and control of electrical power systems protected by Sepam relays. It is commonly deployed in substations, industrial power distribution networks, and critical infrastructure where reliable communication with protection devices is paramount. Its compatibility with the Sepam 20, 40, 60, and 80 series ensures broad applicability across various protection schemes.

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 Schneider Electric 59642 (ACE949-2) or contact our technical team for cross-reference assistance with compatible Sepam components.