Product Description:
Main Model: IS215UCCAH3A (Mark VIe Generator Main Controller CPU Board)
Sub-card Model: VMICPCI-7632-03310 (PMC Interface Reflective Memory RM Network Card, Part Number 350-657362-003310J)
System： GE Speedtronic Mark VIe Gas/Turbine Generator Control System
Origin： USA
Core Positioning： Power Plant Generator Main Control Computing Unit， VMICPCI-7632 is a microsecond-level real-time data synchronization reflective memory card for multi-controller interconnection， achieving high-speed data sharing among redundant controllers and multiple units.
Hardware Parameters of IS215UCCAH3A Main Controller Board
Processor： Intel Celeron 650MHz Low Power Industrial CPU
Built-in Memory： 128MB DDR with parity check
Operating System： QNX Neutrino Real-time Embedded System
Native Interfaces
1 x 10/100M RJ45 (UDH Unit Data High-Speed Network， Upper-level SCADA Communication)
2 PMC Expansion Slots (This card is equipped with VMICPCI-7632-03310 Reflective Memory Sub-card)
Watchdog Hardware Timer， Running/Fault Status LED Indicator
Built-in Lithium Battery (CMOS Parameters Power-off Storage， Design Life Approximately 10 Years)
Installation Specifications： CPCI 6U Single Slot Industrial Board Card， Supports Hot Swap
Operating Environment： 0℃～+60℃， 5%～95% RH Without Condensation， Strong Anti-Vibration Industrial-grade Design
Core Specifications of VMICPCI-7632-03310 Reflective Memory Sub-card
Bus Type： PMC PCI 33/66MHz
Transmission Rate： Serial Rate 2.12Gbaud， Single Port Maximum Bandwidth 174MB/s
Transmission Delay： Optical Link Node-to-Node Delay < 500ns， Hardware Automatic Network Memory Synchronization， No Software Forwarding Required
Built-in Cache： 256MB Shared Reflective Memory
Optical Interface： Dual Path SC Optical Ports
Multi-mode Fiber： Maximum Transmission Distance 300m
Single-mode Fiber： Maximum Transmission Distance 10km
Networking Capability： Single Ring Network Can Connect Up to 256 Control Nodes， Redundant Master-Slave Controllers Achieve Millisecond-Level Data Consistency Synchronization
Function： Real-time Mirroring of Control Parameters， Protection Measurement Points， Speed and Temperature Data between Multiple CPUs and Control Cabinets of Mark VIe System， Ensuring Redundant Switching of Units without Disturbance and Reliable Protection Logic Synchronization.
Core Functions
Generator Speed Control， Temperature Protection， Sequential Control Logic， Anti-Surge， Trip Protection， etc. Core Algorithms Execution
Redundancy Synchronization： Through VMICPCI-7632 Reflective Memory， Master and Slave CPUs Real-time Mirror All Control Data， Millisecond-Level Fault-Free Switching
System Networking： Fiber Ring Network Connects Multiple Control Cabinets to Achieve Data Interaction of Multiple Gas Turbines in the Plant
Data Upload： Ethernet Connects to DCS， SCADA， Upload Operating Parameters， Alarms， Historical Events， SOE Fault Recording Data
Online Maintenance： Supports Hot Swap without Shutdown， Program Online Loading， Fault Self-Diagnosis and Location
Typical Application Scenarios
GE F-Class， E-Class Heavy Gas Turbine， Steam Turbine Mark VIe Control System for Thermal Power Plants； Combined Cycle Power Plants， Oil and Gas Self-Provided Power Plants Generator Main Control Cabinet Core CPU Board.
VI. Distinction of Series Models
IS215UCCAH3A： Classic 650MHz Standard Version CPU， Dual PMC Slots， Largest Quantity Model in the Market存量.
IS215UCCAH4A: Upgraded to high-frequency CPU version, with larger memory, supporting more I/O points and complex control algorithms
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