GE IS200VAICH1DAA VME Analog Input/Output Board Configured for analog signal acquisition and conditioning in the GE Mark VI Speedtronic Turbine...
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Keterangan
GE IS200VAICH1DAA VME Analog Input/Output Board
Configured for analog signal acquisition and conditioning in the GE Mark VI Speedtronic Turbine Control System, the GE IS200VAICH1DAA (IS200VAIC VME Analog Input/Output Board) provides direct physical/electrical execution for sensor measurement and actuator control interfaces. The board processes analog voltage, current, and thermocouple signals through VME rack communication.
Hardware Specifications
Parameter
Specification
Model
IS200VAICH1DAA
Brand
GE
Origin
United States
Weight
0.45 kg
Dimensions
26 x 15 x 3 cm
Operating Temp
-20 to +60 deg C
Power Consumption
Not specified; powered from VME backplane 5 V and +/-15 VDC rails
Series
Mark VI Speedtronic Turbine Control System
Module Type
VME Analog Input/Output Board (VAIC)
Analog Inputs
8 channels, configurable for +/-10 V, 4-20 mA, or thermocouple inputs
Analog Outputs
4 channels, 0-10 V or 4-20 mA
Resolution
16-bit A/D and D/A conversion
Sampling Rate
Up to 10 kS/s per channel
Isolation
1500 V AC channel-to-channel, 2500 V AC channel-to-ground
Built-in self-test and LED channel status indicators
Industrial Control Signal Processing Characteristics
The IS200VAICH1DAA provides analog I/O processing within the GE Mark VI control architecture. The board supports deterministic VME backplane communication and provides configurable analog channel handling for temperature, pressure, flow, vibration, and actuator feedback signals.
The module uses isolated analog input circuitry to separate measurement channels and reduce interference from field wiring. Its I/O density supports multiple sensor connections while maintaining compatibility with Mark VI simplex and TMR control configurations. The board design includes EMI/RFI shielding and conformal coating for operation in industrial control cabinets.
Frequently Asked Questions
Q: What analog input signals are supported by the IS200VAICH1DAA? A: The board supports configurable analog inputs including +/-10 V signals, 4-20 mA current loops, and thermocouple inputs.
Q: How does the module connect to the Mark VI controller system? A: The module connects through VME backplane P1 and P2 connectors within the Mark VI controller rack.
Q: What conversion resolution is provided for analog processing? A: The module provides 16-bit analog-to-digital and digital-to-analog conversion resolution.
Field Installation Guidelines
Install the IS200VAICH1DAA into the assigned GE Mark VI VME rack slot and confirm the P1/P2 backplane connectors are correctly aligned before insertion. Verify rack power isolation before removing or installing the board.
Connect analog field wiring using appropriate shielding and grounding practices. Separate low-level analog signal cables from high-current actuator and power wiring to reduce electromagnetic interference.
Confirm input channel configuration matches the connected sensor type before system operation. Inspect terminal connections, board connectors, and cabinet grounding points during commissioning and maintenance activities.
