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GE DS200TCQAG1B

Product Name:​ Mark V TCQA Analog I/O and Q-Bus Expander Board
Product Introduction:​ Mark V Speedtronic board giving analog I/O termination and Q-Bus expansion to remote I/O racks.
Technical Specifications:
  • Connectors: 4 × 34-pin, 2 × 40-pin
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Detailed content

  • Jumpers: 6 user-set for input type/range
  • Bus: GE Q-Bus (parallel backplane), >1 Mbps
  • Power: +5 V backplane
  • Temp: 0–60 °C operating
Functional Features:​ Configurable analog ranges via jumper, redundant Q-Bus link support, diagnostic LED.
Application Scenarios:​ Mark V turbine analog expansion, remote I/O cabinet link in power plants.
Material Composition:​ FR4, industrial op-amps, gold DIN contacts.
Structural Characteristics:​ Mark V card with extractor handle, silkscreen jumper table.
Working Principle:​ Analog field signal conditioned → A/D or D/A on companion cards → Q-Bus packets to controller.
Installation Requirements:​ Must pair with G1B controller revision; set jumpers per GEH wiring manual.
Usage Notes:​ Wrong jumper = wrong span; Q-Bus cable must be GE-specified shielded ribbon.

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