Features:
- Terminates 4–20 mA input, output, and shaft-monitor circuits.
- Links the Mark V LM core through IONET and COREBUS paths.
- Accepts the TCPD power-monitoring signal through the JPD connector.
DS200CTBAG1A concentrates analog field terminations and controller-network connections on one core-mounted board, keeping signal landing separate from TCCA conditioning.
The fourteen input-reference jumpers make each current channel either DCOM-referenced or floating according to the installed hardware plan.
COREBUS bypass, TIMN grounding, and TCPD monitoring are independent functions, so connector placement and jumper state must be checked separately.
The General Electric DS200CTBAG1A Analog Termination Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
General Electric DS200CTBAG1A Analog Termination Module Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Analog Termination
- Current Inputs: Fourteen 4–20 mA inputs land on the CTBA terminal structure.
- Current Outputs: JAA carries the controller's 4–20 mA output signals to CTBA.
- Shaft Monitoring: JBB carries shaft-voltage and shaft-current signals to TCCA.
- Channel Reference: BJ1–BJ14 select whether each input negative is tied to DCOM.
Core Links
- IONET to STCA: 8PL carries IONET signals between CTBA and STCA.
- IONET to TCDA: JX provides the IONET connection toward the digital I/O board.
- COREBUS Path: JAI, JAJ, and JEE participate in the controller's COREBUS route.
- Bypass Continuity: An onboard relay keeps COREBUS available during CTBA power loss.
Power Monitoring
- JPD Input: JPD receives the 24 VDC signal from the TCPD board.
- Source Observation: The connection supports Mark V LM power-source monitoring.
- Separate Function: The monitoring feed is distinct from current I/O termination.
- Core Association: TCPD and CTBA must follow the controller's defined core wiring.
Diagnostic Interface
- TIMN Port: The board provides an RS-232 path for Terminal Interface Monitor access.
- BJ15 Reference: BJ15 connects the TIMN monitor port to DCOM.
- Ground Separation: BJ15 is independent of the fourteen analog-input reference jumpers.
- Connector Check: TIMN, current I/O, and network connectors require separate routing verification.