UR9CH by GE Multilin | High-Performance CPU Module for UR Series

GE Multilin UR9CH CPU Module – Product Description

Overview

The GE Multilin UR9CH CPU Module delivers the core processing capability required for modern protection and control systems. It manages real-time relay logic, communication services, and system coordination across the Universal Relay (UR) Series. Moreover, its robust design supports demanding environments found in substations and industrial power networks. Each module helps engineers streamline automation tasks while maintaining dependable system performance.

Technical Specifications

Processor & System Functions

• High-performance CPU for real-time control tasks

• Runs protection logic, relay algorithms, and automation routines

• Manages communication protocols and data coordination

Communication Interfaces

• Supports Modbus, IEC 61850, Ethernet/IP, and Profibus

• Optional dual-port Ethernet for network redundancy

• Secure connectivity with SCADA and DCS platforms

Diagnostics & Monitoring

• Built-in self-diagnostics for CPU integrity

• Event and disturbance logging functions

• LED indicators for module and system status

Physical & Environmental Data

• Weight: 0.75 kg

• Dimensions: 173 × 205 × 55 mm

• Operating temperature: –40 °C to +70 °C

• Storage temperature: –40 °C to +85 °C

• Humidity: 5–95% non-condensing

• Rugged enclosure with IP65 protection

Additional Ordering Data

• Condition: New in original packaging

• Country of Origin: USA

• Shipping: DHL / UPS / FedEx / TNT

• Payment: T/T or Western Union

FAQ

Q1: Is the UR9CH compatible with all UR Series chassis?
Yes, the UR9CH fits standard UR Series frames designed for CPU module installation.

Q2: Does the module support redundant Ethernet configurations?
Yes, certain versions offer dual Ethernet ports for redundant or fault-tolerant networks.

Q3: Can event logs be exported for analysis?
Users can transfer disturbance records through supported communication protocols.

Q4: What environments are suitable for this module?
The wide temperature range and rugged enclosure support substations, factories, and outdoor control cabinets.