ALSTOM CMU 42015-115-00 Control & Communication Module (CMU)

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    • Product Code: CMU 42015-115-00
    • Availability: In Stock
    ALSTOM CMU 42015-115-00
    Manufacturer: ALSTOM
    Part Number: CMU 42015-115-00
    Type: Control & Communication Module (CMU)
    Function: Data processing, relay logic control, network communication & system monitoring
    Status: Discontinued, spare parts only
    CMU 42015-115-00 Control & Communication Module
    1. General Description
    The ALSTOM CMU 42015-115-00 is a high‑performance, rack‑mounted Control and Communication Module (CMU) for Alstom legacy DCS, power plant, and rail control systems. It integrates a 32‑bit processor, multi‑channel relay outputs, and Ethernet/serial communication ports, designed for data acquisition, logic control, interlocking, and networked monitoring in critical infrastructure. The designation CMU stands for Control & Management Unit, with 42015-115-00 as the unique part number.
    2. Key Specifications
    • Module Type: Control & Communication Processor
    • Processor: 32‑bit high‑speed microprocessor
    • Relay Outputs: Multiple isolated channels (250 VAC / 5 A)
    • Communication: Ethernet, RS‑232/485, Modbus, Profibus
    • Memory: On‑board DDR & Disk‑on‑Chip (2–256 MB)
    • Power Supply: 24 VDC / 5 VDC (backplane)
    • Operating Temp: 0°C ~ +60°C
    • Form Factor: Standard Eurocard rack‑mount PCB
    3. Part Number Definition
    • CMU: Control & Management Unit (module type)
    • 42015: Base model series
    • 115: Hardware revision / configuration
    • 00: Variant / revision level
    4. Applications
    • Thermal power plant DCS & turbine control systems
    • Rail transport control & communication subsystems
    • Industrial automation: logic control, interlocks & alarm management
    • Legacy Alstom system upgrades & replacement spare parts
    ALSTOM © CMU 42015-115-00 Control & Communication Module


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