Product Overview

The IS420UCECH1B is a UCEC controller module used in GE Mark VIe control platforms for high-availability turbine and industrial control applications. It functions as a central computing and communications node, supporting deterministic control execution and networked data exchange within Mark VIe architectures.

This controller is built on a multi-core processing design and runs an industrial real-time operating environment intended for continuous-duty operation. It is commonly applied in systems where redundancy, predictable response, and stable Ethernet communications are required for critical control functions.

Key Technical Characteristics

• Brand: GE

• Product Series / Platform: Mark VIe

• Module Category: Controller Module

• Model / Order Number: IS420UCECH1B

• Controller Type: UCEC controller

• Processor Architecture: Quad-core CPU (AMD G-Series class)

• Nominal CPU Frequency: 1.2 GHz (as specified for this controller variant)

• Operating Environment: Real-time controller architecture with QNX Neutrino OS support

• System Role: Control computation and communications for Mark VIe networks

• Backplane Requirement: Backplane-free controller design (does not host I/O cards directly)

• Ethernet Communications (as equipped):

• Multiple RJ45 Ethernet interfaces

• Supports 10Base-TX / 100Base-TX over twisted pair cabling

• Port usage supports redundant topologies including dual-redundant and TMR configurations (system-dependent)

• Commercial and Logistics Data:

• Condition: Brand New

• Availability: In Stock

• Country of Origin: USA

• System Type: DCS / Turbine Control System

• HS Code: 8537101190

• Minimum Order Quantity: 1

• Weight: 0.22 kg

• Dimensions: 2.1 × 18.6 × 26.3 cm

• Lifecycle Status: Active

Industrial Applications

• Mark VIe turbine control systems in gas turbine and steam turbine installations

• High-availability control nodes in redundant architectures (dual-redundant or TMR, as configured)

• Networked control systems requiring deterministic real-time execution with Ethernet communications

• Excitation and auxiliary control panels that utilize Mark VIe controller modules

• Service replacement and maintenance stocking for installed GE Mark VIe control cabinets