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The GE IS200ITBAG1A handles direct current drive control within the Mark VI series. This board manages critical I/O signals for DC motor regulation systems. Its updated version GE IS200ITBAG1AAA delivers identical form factor with refined component reliability.
Technical Specifications
Below are the verified parameters for this DC drive direct current board：
| Parameter | GE IS200ITBAG1A | GE IS200ITBAG1AAA |
|---|---|---|
| Function | DC Drive I/O Board | DC Drive I/O Board |
| Digital Inputs | 16 opto-isolated channels | 16 opto-isolated channels |
| Digital Outputs | 16 open-collector channels | 16 open-collector channels |
| Operating Voltage | 24V DC ±10% | 24V DC ±10% |
| Input Current | 7 mA per channel typical | 7 mA per channel typical |
| Output Rating | 0.5A per channel max | 0.5A per channel max |
| Interface Type | 2 x 37-pin D-sub connectors | 2 x 37-pin D-sub connectors |
| Energy Storage | No internal battery | No internal battery |
| Component Count | 78 discrete components | 72 surface-mount components |
| Dimensions（L x W） | 18.5 cm x 12.7 cm | 18.5 cm x 12.7 cm |
| Weight | 0.33 kg（0.73 lbs） | 0.32 kg（0.71 lbs） |
| Temperature Range | -30°C to +65°C | -30°C to +65°C |
Direct Current Control for DC Drives
The GE IS200ITBAG1A connects directly to the Mark VI turbine controller. Each input channel provides optical isolation for noise rejection. Therefore, this board protects your control system from field wiring faults. The GE IS200ITBAG1AAA improves output driver robustness for demanding applications.
Simple Integration with Mark VI Systems
You mount this board on the standard VME backplane. Two 37-pin D-sub connectors bring all I/O signals to terminal boards. Consequently, the GE IS200ITBAG1A supports up to 0.5A per output channel. This capacity suits small DC motors, brake coils, and solenoid valves.
Maintenance and Compatibility
Neither the GE IS200ITBAG1A nor the GE IS200ITBAG1AAA requires periodic battery changes. They draw all operating power from the backplane connection. Both versions share identical connector pinouts and mounting points. Hence, you can replace one with the other without rewiring or software changes.