Product Overview

The UR6UH by GE Multilin is a processor unit with discrete I/O intended for UR-series protection and automation assemblies. It is used to interface hardwired field contacts and control points with a protection/control scheme, supporting dependable status acquisition and command output for auxiliary devices in power-system environments.

Built for panel integration, the UR6UH helps engineers implement clear, maintainable discrete logic for equipment supervision. Typical signals include breaker/switch positions, alarms, interlocks, and remote control commands. The modular construction supports efficient replacement during maintenance, minimizing disruption to commissioned systems.

Key Technical Characteristics

• Discrete inputs: 4 channels for dry-contact or voltage-present status monitoring (application dependent)

• Discrete outputs: 6 channels, Form-A (NO) outputs for control/indication duties

• System compatibility: Designed for Multilin UR-series racks/assemblies and related architectures

• Configuration methods: Parameterization through engineering tools and, where supported by the host relay system, local front-panel interface

• Electrical robustness: Suitable for high-interference industrial and substation panel wiring practices

• Serviceability: Plug-in style module approach for faster swap-out and reduced downtime

Hardware Parameters

• Model: UR6UH

• Product family: Multilin / UR Series

• Module role: Processor Unit / Discrete I/O Module

• Condition: Brand New

• Availability: In Stock

• Weight: 0.66 kg

• Dimensions: 16.3 × 4.2 × 21 cm

• Product origin: USA

• HS Code: 8537101190

• MOQ: 1

Industrial Applications

• Substation automation panels requiring additional discrete I/O for control and indication

• Switchgear control and interlocking, including permissive logic and alarm routing

• Auxiliary equipment monitoring (fans, pumps, tap changer interfaces, alarm contacts)

• Modernization and spares for installed UR-series systems where consistent I/O mapping is required

• Hardwired interface expansion to reduce complexity when implementing discrete control schemes