Product Overview

The GE Multilin UR6DV is a digital input/output expansion module for the Multilin UR relay platform. It is used to add discrete status monitoring and control points to compatible UR-series relays, allowing the relay to interface with external equipment such as breaker auxiliaries, interlocks, alarms, and command circuits.

In protection and control panels, this module supports cabinet-level integration by providing additional discrete I/O capacity without redesigning the relay system. The UR6DV is typically selected for like-for-like replacement or for expanding existing UR relay installations where additional points are required.

Hardware Parameters

Key Technical Characteristics

• Discrete signal expansion to increase relay-based monitoring and control points

• UR-series relay compatibility for straightforward integration into existing protection panels

• Cabinet-ready modular form factor supporting service replacement and upgrade work with minimal downtime

• Reliable digital acquisition and output control for field contacts and command circuits (application dependent)

• Configuration through UR settings tools typically managed using EnerVista workflows (site dependent)

Industrial Applications

• Substation automation and switchgear panels for breaker status, trip/close permissives, and alarm contacts

• Industrial power distribution where UR relays interface with MCCs, contactors, and auxiliary interlocks

• Protection and control retrofits requiring additional discrete points without changing the base relay platform

• Maintenance replacement to restore I/O functionality while preserving existing wiring and relay configuration