Speedtronic Mark V Analog Terminal Module | GE DS200CTBAG1ACB
Manufacturer: GE Fanuc
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Part Number: DS200CTBAG1ACB
Condition：New with Original Package
Product Type: Analog Input Modules
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
GE DS200CTBAG1ACB Mark V Analog I/O Terminal Module
The GE DS200CTBAG1ACB, also cataloged as the DS200CTBA Core Terminal Board, operates as a dedicated hardware component for analog milliamp and digital signal termination within GE Mark V Speedtronic turbine control system platforms. The board marshals sensor and transmitter signals from gas or steam turbine enclosures directly to core processor modules. Integrated fuse protection, onboard status LEDs, and channel-to-channel galvanic isolation maintain signal integrity while isolating system electronics from field-side electrical faults.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | DS200CTBAG1ACB |
| Brand | GE |
| Origin | USA |
| Weight | 0.5 kg |
| Dimensions | 100 mm x 80 mm x 20 mm |
| Operating Temp | -40 to +70 deg C |
| Power Consumption | 24 VDC Nominal (Operating Rails: +5 VDC @ 1.5 A, +15 VDC @ 0.3 A, -15 VDC @ 0.3 A) |
| Board Type | Core Terminal Board (CTBA) |
| System Platform | Speedtronic Mark V Turbine Control System |
| Terminal Capability | 24 terminal blocks (Up to 96 terminals total) |
| Wire Gauge Range | 12 to 22 AWG (Solid or Stranded) |
| Electrical Isolation | Channel-to-Channel and Channel-to-Backplane, 1500 V RMS |
| Hardware Configurations | 15 user-adjustable jumpers, 24 individual fuse holders (5x20 mm, 250 V) |
| Connectors | 5 core termination connectors (JBR, JF, JBS/T, JFS/T, 96-pin ribbon interface) |
Industrial Backplane Communication and Signal Execution
The GE DS200CTBAG1ACB integrates directly into the Mark V backplane bus communication framework to deliver deterministic data execution across analog and relay loops. The terminal board routes conditioned milliamp inputs and digital control outputs through dedicated ribbon cable interfaces, executing instruction sets without backplane propagation delays. High-voltage channel-to-channel isolation limits field noise coupling, while onboard firmware flash compatibility across Mark V core processors prevents execution conflicts during dynamic load changes on heavy-duty turbine drive systems.
Frequently Asked Questions
Q: How do the onboard jumpers alter the hardware signal behavior?
A: The 15 user-adjustable jumpers configure hardware hardware routing, grounding points, and input/output signal scaling across the 24 terminal blocks prior to reaching the primary processor boards.
Q: What indicates an overcurrent fault on an individual channel termination line?
A: Each of the 24 individual 5x20 mm fuse holders features a dedicated status LED that illuminates upon fuse rupture, allowing immediate visual identification of field wiring faults.
Q: What wire gauges are physically supported by the cage-clamp terminal blocks?
A: The screw terminals accommodate solid or stranded copper conductors ranging from 12 AWG to 22 AWG.
Field Installation Guidelines
Follow standard engineering practices during cabinet assembly and wiring setup:
- Power Isolation: De-energize all primary 24 VDC and secondary DC power supply buses prior to installing, wiring, or replacing the module.
- Electrostatic Discharge (ESD) Shielding: Touch a grounded metallic surface and wear a calibrated wrist strap before touching the printed circuit board to prevent static damage to sensitive onboard circuitry.
- Connector Seating: Ensure the 96-pin ribbon cable and terminal block connectors (JBR, JF, JBS/T, JFS/T) snap firmly into place to preserve low-resistance backplane contact.
- Wiring & Shield Grounding: Strip field conductors between 6 mm and 8 mm, torque screw terminals to standard specification, and ground all signal shields at the cabinet earth bus to minimize electromagnetic noise.
- Thermal Management: Maintain unblocked vertical convection space inside the control enclosure to prevent local heat accumulation around the power conditioning circuits.