Description
1. Product Title
GE UR6DH – Multilin UR Series Digital I/O Module
2. Product Overview
The GE UR6DH is a digital input/output (I/O) module designed for the Multilin UR Series universal protection relays. It provides an interface between protection relays and field equipment, enabling the acquisition of discrete signals and execution of control commands within power system applications.
The UR6DH is primarily used to expand the digital I/O capability of UR relays, allowing seamless communication with breakers, switches, alarms, and auxiliary devices. By eliminating the need for extensive hardwiring, it simplifies system design and improves flexibility in substation automation and industrial power systems.
Designed for reliability and modular integration, this module is widely deployed in protection and control schemes requiring precise digital signal handling.
3. Technical Specifications
- Brand: GE
- Model: UR6DH
- Warranty: One Year
- Condition: 100% New & Original
- Type: Digital I/O Module (Multilin UR Series)
Input/Output:
- Digital Inputs: Typically 16 contact inputs
- Signal Type: Dry contact / discrete signals
- Output Type: Form-C / Form-A relay outputs (variant dependent)
System Integration:
- Platform Compatibility: Multilin UR Series protection relays
- Function: Expansion of relay digital I/O capacity
- Software: Compatible with EnerVista UR and Viewpoint tools
Electrical Characteristics:
- Input Voltage: Typically 24–48 VDC (application dependent)
- Power Consumption: Approx. 5 W
Communication:
- Interfaces internally with relay system (no standalone Ethernet)
- Configuration via EnerVista UR software suite
Physical:
- Dimensions: Approx. 6” × 7” × 1.5”
- Weight: Approx. 2.5 lb (≈1.1 kg)
4. Key Features & Benefits
- Expanded Digital I/O Capability:
Adds multiple input channels to UR relays, enabling integration with a wide range of field devices. - Reduced Wiring Complexity:
Minimizes the need for hardwired connections by centralizing digital signal handling within the relay system. - Seamless Relay Integration:
Fully compatible with Multilin UR relays, ensuring synchronized operation and simplified configuration. - Flexible Output Options:
Supports different contact output types (Form-A / Form-C), allowing adaptation to various control requirements. - Enhanced Monitoring & Control:
Enables real-time status monitoring and control of breakers, alarms, and auxiliary equipment.
5. Application Scenarios
- Power Distribution Substations:
Used to interface protection relays with breakers, isolators, and alarm systems for reliable feeder protection. - Industrial Power Systems:
Integrates with motor control and distribution systems for status monitoring and control signaling. - Utility Automation & Smart Grids:
Supports digital signal exchange in modern substation automation architectures.
6. Frequently Asked Questions (FAQ)
- Q: What is the primary function of the UR6DH?
A: It expands the digital input/output capability of Multilin UR relays, enabling communication with field devices such as switches and breakers. - Q: Is UR6DH a standalone module?
GE IS210BPPBH2BMD GE IS420ESWBH3A GE IS420PPNGH1A A: No, it is designed to operate as part of the Multilin UR relay system and requires integration with a compatible relay unit.
