Description
GE DS200CTBAG1A Mark V Terminal Board is an essential printed circuit board component utilized within the General Electric Mark V gas turbine control system architecture. Designed to handle critical signal termination, routing, and distribution, this terminal board ensures reliable communication and data acquisition across high-performance industrial automation environments.
Product Specifications (Datasheet)
- Brand: GE (General Electric)
- Model: DS200CTBAG1A
- Series: Mark V
- Product Name: Terminal Board
- Place of Origin: United States
- Lifecycle Status: Obsolete / Refurbished
- Dimensions: Standard Mark V PCB form factor (approx. 10.5 in × 5.0 in)
- Weight: Approx. 1.2 lbs (0.54 kg)
- Country of Origin: USA
- Power Consumption: Powered via system backplane / rack power supply
Operating Guidelines and Usage Methods
Proper handling and integration of the DS200CTBAG1A require adherence to strict industrial automation standards.
- ESD Precautions: Always wear a grounded electrostatic discharge (ESD) wrist strap when handling the terminal board to prevent static damage to sensitive surface-mount components.
- Wiring Inspection: Ensure all field wiring, terminal block screws, and plug-in connectors are firmly secured before applying power to eliminate loose connections or intermittent signal loss.
- Environment Setup: Operate the equipment within a climate-controlled industrial enclosure protected from excessive moisture, dust, and corrosive airborne elements.
Power-On and Power-Off Sequence
Maintaining the correct sequence prevents electrical surges and protects delicate integrated circuits within the Mark V rack.
- Power-On Sequence:
- Verify that all neighboring I/O boards, processor modules, and terminal boards are correctly seated in the VME rack.
- Switch on the primary AC or DC power distribution feeds supplying the Mark V system power supply units.
- Monitor the diagnostic LED indicators on the controller and power supply modules to confirm normal initialization without fault codes.
- Power-Off Sequence:
- Safely halt any active turbine control processes or software routines via the operator interface.
- Power down the primary system power distribution feeds supplying the rack.
- Allow adequate time for internal capacitors to fully discharge before attempting maintenance or board removal.
Product Instructions
The terminal board serves as the physical interface between field sensors, actuators, and the core Mark V controller cards. Install the board securely into its designated rack slot, matching keying pins to avoid misalignment. Verify pin-to-pin continuity using proper diagnostic tools during routine maintenance checks. Keep ventilation paths clear within the cabinet to maintain optimal thermal management during continuous operation.
Frequently Asked Questions (Q&A)
- Q: What is the primary function of the DS200CTBAG1A board?
- A: It acts as a terminal board within the GE Mark V system to route, terminate, and condition field signals interfacing with the turbine control architecture.
- Q: Is this specific board still actively manufactured by GE?
- A: No, the Mark V series is obsolete, but high-quality refurbished or surplus units remain widely available through specialized industrial parts suppliers.
- Q: What should I do if diagnostic LEDs indicate a communication fault?
- A: Power down the system safely, inspect the ribbon cables and terminal connections for looseness or corrosion, and reseat the board firmly.
Recommended Alternative Series and Models
- GE Mark VI IS200TBCIH1A
- GE Mark VI IS200TRLYH1A
- GE Mark V DS200TCCAG1A
- GE Mark V DS200PCCAG1ACC
- GE Mark V DS200TCQAG1A
- GE Mark V DS200DTBDG1A
- GE Mark V DS200TBQAG1A
- GE Mark V DS200NTCCG1A
- GE Mark V DS200SCCAG1A
- GE Mark V DS200PTBAG1A
