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SEL-2505 Remote I/O Module

  • NG # 001410-HW-SEL-010

Manufactured by:

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The SEL-2505 Remote I/O Module has eight digital inputs, eight digital outputs, and a fiber-optic communications port. Use two optical fibers instead of 32 wires between outdoor or remote equipment and the control building to reduce costs, improve safety, and boost reliability. Or, connect an SEL-2505 to a fiber-optic port or transceiver on a protective relay to add digital I/O. 

Specification

  • Protection and Monitoring
  • High Reliability and Rugged Design
  • Comprehensive Device Compatibility

Description

Simple bus protection using contact inputs and outputs from existing relays. Provide secure pilot communications for existing two- and three-terminal line applications. Add local or remote trip- and close-coil monitoring capability.