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GE DS200TCQCG1AHE

Product Name:​ RST Overflow Board
Product Overview:​ The GE DS200TCQCG1AHE belongs to the Mark V series. General Electric designed this board as an RST overflow unit. This component monitors signal levels and triggers reset events. It also prevents data overflow in critical control loops.
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Technical Specifications:
  • Manufacturer: General Electric (GE)
  • Full Model: DS200TCQCG1AHE
  • Product Type: RST Overflow Board
  • Series: Mark V
  • Width: 10.0 inches (25.4 cm)
  • Height: 7.0 inches (17.8 cm)
  • Weight: 1.0 lb (0.45 kg)
  • Component Count: Over 125 surface-mount devices
  • Main Interface: One 64-pin male DIN connector
  • Comparator Channels: 8 programmable circuits
  • Reset Outputs: 4 dedicated RST signals
  • Threshold Range: 0 to 10 VDC adjustable
  • Response Time: Less than 5 microseconds
  • Energy Storage: Ceramic and tantalum capacitors
  • Status Indicators: Three LEDs (overflow, RST, normal)
Functional Features:
  • 8 programmable comparator circuits, each monitoring a separate analog input channel
  • 4 dedicated reset output signals can reset multiple subsystems simultaneously
  • Overflow alerts trigger immediate reset actions within 5 microseconds
  • Three onboard LEDs show overflow, reset, and normal status
  • Tantalum capacitors provide stable energy for comparator reference voltages
  • Ceramic capacitors filter high-frequency noise on power lines
Structural Features:​ The board uses a rugged four-layer PCB. Over 125 resistors, comparators, and logic gates detect overflow conditions. A single 64-pin DIN connector links this board to the backplane.
Working Principle:​ The board’s over 125 resistors, comparators, and logic gates detect overflow conditions. The backplane supplies 5 VDC to the board. When overflow is detected, the board triggers immediate reset actions.
RST Overflow Detection:​ The board monitors signal levels and triggers reset events, preventing data overflow in critical control loops.
Application Scenarios:​ Works alongside other Mark V I/O and processor cards. Its compact size allows easy placement near analog input modules. The robust design handles continuous industrial monitoring.
Installation & Handling:
  • Install this board inside a protected Mark V cabinet
  • Always handle this RST overflow board by its edges to prevent electrostatic discharge damage to sensitive comparator chips

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