Description
1. Product Title
GE IS420UCSCH1A – Quad‑Core UCSC Controller Module
2. Product Overview
The IS420UCSCH1A is a high‑performance Universal Compute Service Card (UCSC) controller module manufactured by General Electric for use in Mark VIe distributed control and turbine automation systems. It serves as the central processing unit within GE’s control architecture, executing complex real‑time control algorithms, managing industrial communications, and interfacing with I/O modules and operator systems. Its role is critical for maintaining precise, deterministic control in mission‑critical applications such as turbine speed regulation, process monitoring, and safety interlocks.
Equipped with a quad‑core processor and designed for rugged industrial environments, the <span style=”color: blue;”>IS420UCSCH1A</span> delivers robust computational power, seamless network integration, and advanced redundancy support. Its fanless, battery‑free design enhances long‑term reliability while minimizing maintenance requirements—making it suitable for industries where continuous operation and fault tolerance are essential.
3. Technical Specifications
- Brand: General Electric (GE)
- Model: IS420UCSCH1A
- Warranty: One Year
- Condition: 100% New & Original
- System Compatibility: GE Mark VIe Distributed Control Systems
- Function: Quad‑core UCSC controller for real‑time automation
- Processor: AMD G‑Series Quad‑Core (~1.2 GHz)
- Memory: 256 MB DDR2 SDRAM (ECC)
- Storage: 2 GB NAND flash
- Communication Ports: Multiple RJ‑45 I/O network interfaces (PROFINET / IONet / industrial Ethernet)
- Clock Sync: IEEE 1588 (sub‑microsecond precision)
- Power Requirements: 18–30 V DC (nominal 24–28 V DC)
- Operating Temp: −40 °C to +70 °C (industrial range)
- Mounting: 6U VME rack slot
- Certifications: CE, UL 508, ATEX Zone 2 (IIC)
- Weight / Dimensions: ~0.45 kg; industrial controller form factor
4. Key Features & Benefits
- Quad‑Core Real‑Time Processing: Executes complex control logic and large I/O loads with deterministic timing essential for turbine and process automation.
- Advanced Redundancy Support: Supports dual and triple modular redundancy (TMR) configurations to maximize uptime in mission‑critical systems.
- Tight Industrial Integration: Interfaces directly with IONet Ethernet switches and Mark VIe I/O modules over high‑speed backplane or Ethernet networks.
- Robust Environmental Tolerance: Designed for harsh industrial environments with wide temperature range, vibration resistance, and conformal coating.
- Fanless & Battery‑Free Design: Eliminates moving parts and battery maintenance, improving reliability and service life.
5. Application Scenarios
- Power Generation: Acts as the primary controller in gas and steam turbine automation systems, coordinating speed, fuel, and grid synchronization processes.
- Oil & Gas Processing: Provides critical control logic and redundancy for compressor stations, offshore platforms, and turbine‑driven systems.
- Industrial Process Control: Used in chemical plants, steel mills, and large‑scale manufacturing where real‑time control and high reliability are required.
6. Frequently Asked Questions (FAQ)
Q: What is the primary function of the IS420UCSCH1A?
A: The IS420UCSCH1A is a quad‑core controller module that runs real‑time control logic, manages communications, and executes automation algorithms in GE Mark VIe systems.
Q: Is the IS420UCSCH1A suitable for redundant control configurations?
A: Yes. It supports dual and triple modular redundancy (TMR) setups to ensure continuous operation even during hardware faults.
Q: What environments can the IS420UCSCH1A operate in?
A: The module is designed for industrial environments with temperatures from −40 °C to +70 °C and withstands vibration and harsh conditions typical in power plants and process automation.
