DS200PTBAG1BBA GE Protection Termination Module

• Brand
  GE
• Model
  DS200PTBAG1BBA
• Product Name
  Protection Termination Module
• Place of Origin
  United States
• HS Code
  8537101190
• Dimensions
  312mm × 96mm × 36mm
• Weight
  0.42 kg
• Operating Temperature
  -20°C ~ +70°C
• Storage Temperature
  -40°C ~ +85°C
• Power Supply
  24 VDC
• Warranty
  12 month
• Product Status
  new and original

Backed by abundant in-stock inventory and nearly 20 years of industry experience, our company stands as a leading player in the industrial control sector.We offer an extensive range of industrial control products covering numerous models. Should you have any other requirements, please feel free to contact us, and we will respond to you promptly.

Our main brand:

1.ABB's module cards, touch screens, controllers, etc., such as PP846 touch screen, IGCT starting with 5SHY, PM starting controller, AI, DO starting input/output module, SP starting Bailey module, etc

2.GE's module card CPUs, such as VMIC starter, IS200, IS215, IS400, IS420 series, etc,

3.Emerson's card components and EPRO probes, Westinghouse 1C series, Honeywell CC series, Schneider 140 series, Envision full series, Bentley 3500 series, Rexroth motors and drives, and Foxboro small modules.

Field Signal Termination

It offers screw terminal blocks for connecting field devices, accepting shaft speed pickup signals, flame detection signals, generator voltage and current measurements, external trip contacts as well as generator breaker status signals.

Inter-Board Signal Routing

Processed field signals are transmitted to the TCEB protection board and TCTG simplex trip board through ribbon cable connectors (JJR, JM, IN, JU, JV, JVA). It also forwards trip commands and interlock signals from core control boards to field equipment.

Flame Detection Power Distribution

It transfers 335 VDC power sourced from the TCEB board to field flame detection sensors.

Alarm Power Control

Provides enabling signals for cabinet audible alarm horns. Onboard jumpers are used to configure the activation logic of alarm horns.

Signal Noise Suppression

Integrated varistors, capacitors and resistors filter electromagnetic interference and shield circuits against voltage surges.

Signal Distribution & Expansion

The board centralizes wiring for all protection loops and separates analog and discrete signal circuits, facilitating wiring arrangement, fault diagnosis and routine maintenance.

Hardware Signal Isolation

It establishes physical isolation between field wiring and internal control circuits, lowering the possibility that transient interference disturbs protection logic.

System Safety Support

It constitutes the hardware signal interface for vital turbine safety functions, including overspeed protection, flame failure trip, generator protection and emergency shutdown interlock.

Fundamental Note

DS200PTBAG1BBA is a passive termination board without microprocessor and programmable firmware. All configurations are implemented via hardware. No software parameters can be downloaded to this board. Protection threshold settings are configured on TCEB, TCTG and main control boards through Mark V Toolbox.

Pre-Setting Preparation

Carry out Lockout/Tagout (LOTO) and cut cabinet power. Wear a grounded ESD wrist strap. Photograph original jumper positions and wiring for reference, and prepare engineering schematics and signal allocation tables.

Onboard Jumper Configuration

Alarm Horn Enable Jumper: Controls power for cabinet audible alarms. Install the jumper to enable the horn signal; remove it to deactivate the circuit.

Signal Loop Jumpers: Configure grounding schemes for flame detection circuits and reference points of speed pickup channels in accordance with site drawings.

Surge Protection Jumpers: Choose surge suppression modes for generator PT/CT measurement loops.

Terminal Wiring Assignment (Hardware Signal Allocation)

Connect field devices to specified screw terminals as defined:

Shaft speed magnetic pickup signals;

Flame detector cables and 335 VDC power circuits;

Generator voltage and current measurement signals;

External trip contacts and generator breaker status feedback.

Check analog signal polarity to prevent reversed readings.

Inter-Board Ribbon Cable Matching

Plug JJR, JM, JN, JU, JV, JVA ribbon cables into corresponding ports for fixed signal routing:

JJR: Shaft speed signals to TCQE board

JM/JN: Trip interlock signals with TCTG board

JU/JV: Flame detection and generator measurement signals to TCEB board

JVA: 335 VDC power supply for flame sensors

Incorrect wiring leads to signal loss and protection failures.

System Software Parameter Matching (Mark V Toolbox)

While PTBA stores no parameters, align system settings with hardware layout:

Ensure control logic channel definitions match PTBA terminal distribution.

Calibrate scaling parameters of generator voltage and current channels.

Confirm speed signal input type conforms to magnetic pickup specifications.

Adjust flame detection thresholds and fault delay values on the TCEB board.

Post-Configuration Verification

Double-check all jumpers, terminal wiring and ribbon cable connections.

Restore power incrementally and measure 335 VDC flame sensor power and field signal levels.

Inject simulated signals to each channel and validate data consistency on Mark V Toolbox.

Test alarm horn logic and all protection interlock circuits.

File jumper layout and wiring documents for maintenance.

Frequently Asked Questions (FAQ)

1.How fast will you reply to my inquiry?

We process all inquiries efficiently and will respond promptly once we receive your message.

2.Do you carry large inventory of industrial control parts?

We maintain massive ready stock of mainstream automation spare parts to shorten lead times.

3.Can you source discontinued or obsolete PLC & DCS modules?

Absolutely.
We specialize in sourcing hard-to-find, obsolete and out-of-production industrial control components.

4.Do you inspect goods before shipment?

Every product undergoes thorough inspection before packing and dispatch.

5.Can you ship orders worldwide?

We provide global shipping with flexible logistics for urgent and regular orders.

6.What payment methods are available?

We accept multiple secure payment options. Please contact our sales team for detailed terms.