The GE UR9WH Multilin UR Relay Module is a microprocessor‑based control and monitoring unit designed for the Universal Relay (UR) protection platform. With eight digital inputs and eight digital outputs, it enables precise, simultaneous control of multiple devices in industrial automation and power‑system environments. Its robust communication support and durable construction make it a reliable choice for demanding applications.
Technical Specifications
Specification
Value
Model
UR9WH
Module Type
Relay Module
Manufacturer
GE
Product Range
Multilin UR
System
PLC / Protection Relay
Dimensions
6 × 21 × 17.1 cm
Weight
0.88 kg
HS Code
8537101190
Origin
USA
Inputs
8 digital inputs
Outputs
8 digital outputs
Relay Types
SPST & DPDT
Communication
RS‑485, Modbus
Operating Temperature
‑20°C to +70°C
Power Supply
24 VDC
Discontinued On
Dec 31, 2018
Condition
Brand New
MOQ
1
Functional Description
The UR9WH module enhances Multilin UR systems by providing flexible relay control and reliable digital I/O processing. Its microprocessor‑based architecture ensures accurate monitoring and fast response times, while RS‑485 and Modbus interfaces allow seamless integration with external control systems and SCADA networks.
Key functional features include:
8× digital inputs + 8× digital outputs for multi‑device control
SPST and DPDT relay options for versatile switching
Wide operating temperature range for harsh industrial environments
24 VDC power compatibility supporting varied load requirements
Industrial protocol support for easy system integration
