GE IS220UCSAH1A Processor Controller

Product Description

Model: GE IS220UCSAH1A IS220UCSAH1A (UCSA) is a standalone processor controller (PAMC Acoustic Monitor Processor) of GE Vernova Mark VIe (Speedtronic) series, the core main control module for gas and steam turbine control systems. It is equipped with Freescale 8349 (PowerQUICC II Pro) 667MHz CPU and runs QNX Neutrino real-time operating system. It supports IONet I/O network and multi-port high-speed communication. Fanless convection cooling design allows three modules mounted side by side for triple modular redundant control. The PCB is conformal coated. Front panel integrates Ethernet ports, USB port and status LEDs. It performs turbine speed regulation, protection, logic control and acoustic monitoring, widely used as spare part for power plant Mark VIe systems.

Technical Specifications

• Model: IS220UCSAH1A
• Brand: GE Vernova (Former GE Power)
• Series: Mark VIe / Speedtronic
• CPU: Freescale 8349, 667MHz
• OS: QNX Neutrino Real-Time Operating System
• Power Supply: 18~36VDC, max 12.5W
• Ethernet: 6 Ethernet ports for IONet, control network and HMI communication
• Other Interface: USB port
• Cooling: Fanless natural convection
• Operating Temperature: 0℃ ~ +65℃
• Protection: Cabinet mount, PCB with conformal coating
• Certification: NFPA Class 1, Div.2
• Mounting: Base plate mounting, supports TMR triple redundant layout
• Weight: Approx. 0.97kg

Applications

1. Main control, overspeed protection and closed-loop speed control for gas turbines and steam turbines
2. Mark VIe control systems for combined-cycle and simple-cycle thermal power plants
3. Turbine acoustic vibration monitoring and unit interlock protection logic execution
4. Coordinated control with EX2100e, LS2100e excitation platforms
5. Maintenance, spare replacement and retrofit of legacy power plant control systems

Series Model List

IS220UCSAH1A IS220UCSAH2A IS220UCSAH3A IS220UCSAA1A IS220UCSAB1A IS220UCSAC1A IS220BPPBH1A IS220DSPAH1A