DS200CTBAG1A: Analog Termination for Mark V LM Turbine Control
The GE DS200CTBAG1A is an Analog Termination Module for the Mark V LM turbine control system. It features 23 varistors, seven diodes, and multiple connectors for IONET, COREBUS, and analog signals. Operating temperature: -28 to 55°C. Board size: 6.25 in x 4.25 in.
An analog termination module in a turbine control system is what the control side connects to. It carries the varistors, diodes and connection hardware that terminate the analog signals coming from the sensing and firing circuits — components that are selected for surge and clamping behaviour rather than for signal accuracy.
That distinction matters for replacement decisions: a termination module is not a signal conditioning module, and the two are not interchangeable even where the connector count matches.
Mark V LM and Mark Series Modules
| Part Number | Module Function |
|---|---|
| DS200ADGIH1AAA | Mark V LM turbine control module — confirm the module role before ordering |
| DS200DTBBG1ABB | Mark V LM turbine control module — confirm the module role before ordering |
| DS200FCGDH1BAA | Mark V LM turbine control module — confirm the module role before ordering |
| DS200FGPAG1A | Mark V LM turbine control module — confirm the module role before ordering |
| DS200FGPAG1AGD | Mark V LM turbine control module — confirm the module role before ordering |
| DS200FSAAG1ABA | Mark V LM turbine control module — confirm the module role before ordering |
| DS200FSAAG2ABA | Mark V LM turbine control module — confirm the module role before ordering |
| DS200GDPAG1ALF | Mark V LM turbine control module — confirm the module role before ordering |
Why Termination Components Are Not Signal Components
Varistors and diodes in a termination module set the voltage the control electronics sees under fault and surge conditions. Their value is in clamping behaviour, not in the accuracy of the signal passing through. Replacing a termination module with a conditioning module — or expecting a conditioning module to perform termination — leaves the surge protection the circuit depends on absent.
Replacement Verification on a Turbine Control System
On a turbine control system the practical verification is three-fold: the module part number, the connection count and positions, and the termination components specified. Because these systems are safety-relevant and platform-specific, confirming the part number against the system documentation before ordering is the minimum acceptable check.
Supply & terms: Stock status: In Stock · Condition: New · Warranty: One Year · Origin: US. Listed by AutoDCS Tech Parts Team · Last updated .
Availability & Condition at AutoDCSTech
| Part Number | DS200CTBAG1A |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | US |
