GE IS200VRTDH1DAB RTD Input Card The GE IS200VRTDH1DAB, also cataloged as the IS200VRTDH RTD Input Card, operates as a dedicated hardware component for...
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Keterangan
GE IS200VRTDH1DAB RTD Input Card
The GE IS200VRTDH1DAB, also cataloged as the IS200VRTDH RTD Input Card, operates as a dedicated hardware component for resistance temperature signal acquisition and digital conversion within GE Mark VI Speedtronic turbine control platforms.
Hardware Specifications
Parameter
Specification
Model
IS200VRTDH1DAB
Brand
GE
Origin
United States
Weight
0.5 kg
Operating Temp
-30 deg C to +65 deg C
Power Consumption
Not specified
Product Type
RTD Input Cards
System Platform
GE Mark VI Speedtronic Turbine Control System
Input Type
RTD sensors, 3-wire / 4-wire
Sensor Compatibility
Pt100 (IEC 60751), Pt1000, Ni120
Input Channels
Up to 16 RTD channels
Measurement Range
-200 deg C to +850 deg C
Conversion Resolution
14-bit A/D converter
Typical Accuracy
+/-0.5 deg C
Excitation Current
10 mA multiplexed
Communication Interface
Mark VI IONet / VME backplane
Operating Voltage
+5 VDC / +/-15 VDC
Redundancy Support
Simplex and TMR configurations
PCB Protection
Conformal coating
GE Mark VI Temperature Signal Acquisition Architecture
The IS200VRTDH1DAB processes resistance signals from RTD temperature sensors and converts them into digital temperature values for Mark VI turbine controllers. The module supports Pt100, Pt1000, and Ni120 sensing elements through multi-channel input circuits designed for turbine thermal monitoring applications.
The RTD card integrates with GE industrial control architectures through Mark VI IONet and VME backplane communication paths. Channel-to-channel measurement processing supports I/O density scaling for multiple temperature monitoring points, while internal filtering provides signal conditioning against 50/60 Hz electrical interference.
The module supports simplex and triple modular redundant configurations within compatible Mark VI racks. Firmware flash compatibility allows controller-level configuration management and diagnostic monitoring of RTD channel status, including open-wire and short-circuit detection.
Frequently Asked Questions
Q: How many RTD inputs are supported by the IS200VRTDH1DAB?
A: The module supports up to 16 RTD input channels using compatible 3-wire and 4-wire sensor connections.
Q: What RTD sensor types can be connected to the IS200VRTDH1DAB?
A: The card supports Pt100, Pt1000, and Ni120 resistance temperature detector inputs.
Q: Does the IS200VRTDH1DAB support redundant Mark VI configurations?
A: Yes. The module can operate in simplex and TMR configurations within compatible GE Mark VI control systems.
Field Installation Guidelines
Install the IS200VRTDH1DAB into the assigned Mark VI VME rack slot according to the system hardware configuration. Verify rack power removal before module installation or removal to prevent connector and backplane damage.
Connect RTD field wiring using the correct 3-wire or 4-wire configuration. Use shielded instrumentation cables where required and route temperature sensor wiring separately from high-current switching conductors to minimize electrical interference.
Verify sensor type configuration, channel assignment, and controller recognition before operation. Confirm RTD diagnostics for open circuits, short circuits, and communication status through the Mark VI maintenance interface.
