IS420UCSBH4A GE Module Parts Mark VIe UCSB Standalone Controller
The GE IS420UCSBH4A is a high-performance UCSB (Universal Standalone Controller) module developed by General Electric for the Mark VIe control system. It is also designed for use in GE EX2100e excitation control systems and LS2100e static starter applications.
The controller uses an Intel EP80579 processor operating at 1066 MHz to execute application-specific control logic and communicate with distributed I/O modules through GE's IONet Ethernet network.
As a standalone, panel-mounted controller, the IS420UCSBH4A provides reliable processing, industrial communication, and system integration for demanding power-generation and industrial automation applications.
| Parameter | Specification |
|---|---|
| Manufacturer | General Electric (GE) |
| Model | IS420UCSBH4A |
| Product Type | UCSB Standalone Controller |
| Functional Abbreviation | UCSB |
| Product Series | Mark VIe |
| Compatible Systems | Mark VIe, EX2100e, LS2100e |
| Processor | Intel EP80579 |
| Processor Frequency | 1066 MHz |
| Memory | 256 MB DDR2 SDRAM with ECC |
| Flash Storage | 2 GB NAND Flash |
| Operating System | QNX Neutrino |
| Primary Ethernet | 10/100Base-TX, RJ-45 |
| Secondary Ethernet | 10/100Base-TX, RJ-45 |
| I/O Network | 3 Ethernet IONet ports |
| Communication Protocols | TCP/IP, EGD; other protocols depend on system configuration |
| Nominal Power Consumption | 17.3 W |
| Peak Power Consumption | 28.7 W |
| Operating Temperature | -30 to +65 °C |
| Weight | Approximately 1 kg |
| Cooling | Fanless, passive cooling |
| Installation | Direct panel mounting |
- Control logic processing: Executes application-specific control programs for turbine, excitation, and static starter systems.
- Distributed I/O communication: Exchanges real-time data with compatible I/O modules through IONet.
- System network management: Supports Ethernet communication with engineering workstations, HMIs, and other system components.
- Process monitoring: Collects and processes operating data for industrial control applications.
- Fault diagnostics: Provides controller status and diagnostic information to support troubleshooting and maintenance.
- Control system integration: Connects the controller with compatible GE Mark VIe, EX2100e, and LS2100e equipment.
The GE IS420UCSBH4A is a UCSB standalone controller designed for GE Mark VIe, EX2100e, and LS2100e industrial control applications.
It uses an Intel EP80579 processor operating at 1066 MHz.
The controller runs the QNX Neutrino real-time operating system.
It is equipped with 256 MB DDR2 SDRAM with error-correcting code (ECC) and 2 GB NAND flash storage.
The controller provides three Ethernet IONet ports for communication with compatible distributed I/O modules.
GE Module Parts IS420UCSBH4A
,Mark VIe UCSB Controller
,Standalone Controller GE Module
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