GE UR6AH Digital Input Output Module
- Product Code: UR6AH
- Availability: In Stock
GE UR6AH Digital I/O Module (Multilin UR Series)
Manufacturer: GE Multilin / General Electric
Model: UR6AH
Series: Multilin UR (Universal Relay)
Type: Digital Input/Output Module
Function: Switching signal acquisition & control output for power/industrial systems
1. Overview
The GE UR6AH is a **digital I/O module** for the GE Multilin UR series protection relays. It provides 4 digital inputs and 6 Form‑A (normally open) relay outputs, designed for switching signal monitoring and control in power substations and industrial automation. It features high‑speed response, electrical isolation, and support for Modbus/Profibus communication, enabling seamless integration into SCADA/DCS systems.
2. Technical Specifications
• Digital Inputs: 4 channels (20–250 VAC/DC)
• Relay Outputs: 6 × Form‑A (NO), 6A @ 250VAC / 30VDC
• Response Time: <4 ms (output activation)
• Isolation: Optical isolation between I/O and backplane
• Communication: Modbus RTU/TCP, Profibus‑DP
• Power: 24–48 VDC, <5 W
• Operating Temp: -20°C to +60°C
• Dimensions: 150 × 100 × 40 mm
• Weight: ~0.36 kg (0.8 lbs)
3. Key Features
• Compact & Rugged: DIN‑rail mount, IP20, vibration‑resistant (5g)
• High‑Speed Outputs: <4 ms activation for fast control logic
• Wide Input Range: 20–250 VAC/DC for versatile signal compatibility
• Industrial Communication: Modbus/Profibus for SCADA integration
• Hot‑Swap Ready: Replaceable without system shutdown
4. Applications
• Power Substations: Breaker status monitoring, trip/close control
• Industrial Automation: Machine interlocks, sensor/actuator control
• Oil & Gas: Pipeline valve control, pressure switch monitoring
• Water Treatment: Pump/valve sequencing, level switch inputs
GE © UR6AH Digital I/O Module (Multilin UR Series)