Product Overview

The UR6FH is a digital I/O expansion module for GE Multilin UR Series (Universal Relay) platforms. It is used to add discrete input points and fast discrete outputs to a UR relay chassis, supporting protection logic, interlocking, alarming, and control functions within switchgear and substation panels.

This module is typically selected when the relay application requires additional hardwired status signals and reliable command outputs, such as breaker control, trip/close circuits, alarm contacts, or permissive interlocks. Output contacts are Form-C type to support flexible wiring for normally-open or normally-closed control schemes.

Hardware Parameters

• Brand: GE

• Product Family: Multilin UR (Universal Relay)

• Module Category: Digital I/O Module

• Model / Order Number: UR6FH

• Primary Function: Discrete input and output expansion for UR Series relays

• System Type: PLC / Protection Relay System

• Discrete I/O Capacity (as provided):

• Digital Inputs: Up to 16 points

• Digital Outputs: Up to 16 points (configuration dependent)

• Fast Outputs: 8 Form-C outputs (high-speed contact outputs for control and tripping schemes)

• Power Requirements (as provided):

• Supply: 24 VDC

• Typical Current Consumption: 100 mA

• Mechanical and Supply Data:

• Condition: Brand New

• Availability: In Stock

• Lifecycle Status: ACT (as provided)

• Product Origin: USA

• Minimum Order Quantity: 1

• HS Code: 8537101190

• Weight: 0.66 kg

• Dimensions: 16.3 × 4.2 × 21.0 cm

• Integration Notes:

• Input mapping, output assignments, and logic are configured in the host UR relay settings environment

• Output contact usage must follow site trip/close circuit practices and applicable protection standards

• Verify module compatibility with the target UR relay chassis and firmware before replacement

Industrial Applications

• Breaker status and interlock inputs in switchgear and feeder panels

• Trip/close control outputs and alarm contact signaling for UR relay schemes

• Substation automation panels requiring additional hardwired digital points

• Transformer, feeder, motor, and generator protection systems using UR Series relays

• Maintenance replacement to restore discrete I/O capacity in existing UR installations