Description

GE Multilin UR6HH UR-6HH Analog Input Module

Configured for DC transducer signal acquisition in the GE Multilin Universal Relay platform, the GE Multilin UR6HH (UR-6HH Analog Input Module) provides direct physical/electrical execution for 8-channel analog current monitoring within UR relay protection and automation systems.

Hardware Specifications

Parameter	Specification
Model	UR6HH / UR-6HH
Brand	GE Multilin / GE Vernova Grid Solutions
Origin	Ontario, Canada
Weight	1.15 kg
Dimensions	18 cm L x 15 cm W x 4 cm H
Operating Temp	-40 deg C to +60 deg C
Power Consumption	Plug-in I/O module power consumption supplied by UR chassis backplane
Series	Multilin Universal Relay (UR) Series
Module Type	Analog Input (DC Transducer Input) Module
Number of Channels	8 analog current inputs
Input Signal Types	0 to 1 mA, 0 to 20 mA, or 4 to 20 mA DC configurable
Input Impedance	Approx. 250 ohm in mA current mode
Accuracy	+/- 0.1% of full scale
Isolation	Channel-to-ground and channel-to-channel isolation
Installation Type	Plug-in I/O card for GE Multilin UR chassis slots
Software Interface	EnerVista UR Setup

Industrial Control and Deterministic Network Integration

The GE Multilin UR6HH operates as an expansion I/O card within the Multilin Universal Relay architecture. The module receives field transmitter current signals and transfers processed analog data to the host UR relay CPU through the internal chassis interface.

The module supports configurable 0 to 1 mA, 0 to 20 mA, and 4 to 20 mA DC input ranges for connection to external transducers measuring temperature, pressure, flow, vibration, and other process variables. Firmware compatibility is managed through the host UR relay platform and EnerVista UR Setup software environment.

The UR6HH module supports modular installation and replacement within compatible UR chassis configurations. Communication data from the host relay can be accessed through supported relay protocols including IEC 61850, DNP3, and Modbus TCP/RTU.

Frequently Asked Questions

Q: What type of field signals can the UR6HH process?
A: The UR6HH processes configurable DC current input signals including 0 to 1 mA, 0 to 20 mA, and 4 to 20 mA from external transducers.

Q: Can the UR6HH be replaced without removing the complete UR relay system?
A: The UR6HH uses a plug-in I/O card architecture designed for modular replacement within compatible GE Multilin UR chassis configurations. Replacement procedures must follow the applicable relay maintenance instructions.

Q: How are analog channel signals isolated in the UR6HH module?
A: The module provides channel-to-ground and channel-to-channel isolation for the analog input circuits.

Field Installation Guidelines

• Install the UR6HH module only in supported GE Multilin Universal Relay chassis positions.
• Verify chassis power isolation and maintenance procedures before module insertion or removal.
• Route analog current input wiring separately from high-voltage conductors and high-energy switching circuits.
• Use shielded instrumentation cable where required by the installation environment.
• Connect cable shields according to site grounding practices to minimize electrical noise coupling.
• Confirm field transmitter output ranges match the configured UR6HH input range before commissioning.
• Verify terminal wiring, channel assignment, and relay configuration parameters through EnerVista UR Setup before operation.

Specifications

• Brand: General Electric

Advantages

• High reliability in industrial environments
• Supports continuous operation
• Compatible with major PLC/DCS systems