Product Description
Product Overview
The General Electric IS420UCSBH3A is a UCSB Controller Module designed for the Mark VIe Turbine Control System Series. Manufactured by General Electric, this module functions as a standalone computer running application-specific control logic for managing gas, steam, and wind turbines. It is widely used in industrial applications such as power generation, oil & gas, and process automation, supporting safety integrity levels up to SIL 3 per IEC 61508 when integrated into a certified system.
Technical Specifications
The IS420UCSBH3A has the following specifications based on standard characteristics for this model:
| Item | Specification |
|---|---|
| Model/Part Number | IS420UCSBH3A |
| Manufacturer | General Electric |
| Description | UCSB Controller Module |
| Series | Mark VIe |
| Microprocessor | 1200 MHz Intel EP80579 |
| Memory | 256 MB SDRAM |
| Operating System | QNX Neutrino |
| Power Supply | 24-28 V DC (18-30 V DC range) |
| Operating Temperature | 0°C to 65°C (32°F to 149°F) |
| Weight | 1.31 kg (2.9 lbs) |
Additional Details
The IS420UCSBH3A includes the following additional information based on its standard use and documentation:
| Category | Details |
|---|---|
| Function | Runs control logic without hosting I/O; connects to all I/O networks |
| Mounting | Panel-mounted with vertical airflow through fins |
| Connectivity | IONet (R, S, T) Ethernet interfaces |
| Features | No battery or fan, multiple status LEDs (e.g., Power, Online, OT), IEEE 1588 clock sync |
| Certifications | SIL 3 per IEC 61508 (system-dependent), Class I Div 2 Groups A-D per ANSI/ISA-12.12.01-2015 |