DS200RTBAG2AFB - Relay Terminal Board

SPECIFICATIONS

Part No.: DS200RTBAG2AFB
Manufacturer: General Electric
Country of Manufacture: United States of America (USA)
Temperature: 0 to 60 oC
Manual: GEI-100161
Product Type: Relay Terminal Board
Availability: In Stock
Series: EX2000

Functional Description

DS200RTBAG2AFB is a relay terminal board developed by GE. It is a part of EX2000 excitation system. The RTBA board is an optional component found inside the drive or exciter cabinet. This board offers a total of ten relays, each with its specific functionality. These relays can be activated either directly from the pilot relays on the LAN I/O Terminal Board (LTB) or remotely controlled by the user. Among the ten relays, seven are equipped with two Form C contacts, also known as DPDT relays, providing versatile switching capabilities. The remaining three relays feature four Form C contacts, referred to as 4PDT relays, offering even more diverse switching options.

Board Connections

The RTBA board facilitates various connections and interactions within the system, enabling seamless integration and control. Here's an expanded explanation of its board connections:

• RPL and OPTPL Connectors: The board communicates with the LTBA board via a 16-pin connector (RPL) and a 2-pin connector (OPTPL). Certain signals of the RPL connector are jumper selectable, offering flexibility in signal usage.
• Control Power Stab Connectors (CPH and CPN): Two stab connectors, CPH (control power hot, positive) and CPN (control power negative), supply control power to specific pluggable circuits. The usage of these stab connectors is jumper selectable.
• Pluggable Circuits and Relays: The board features pluggable circuits and provides access to relays K27 to K29 through connectors C1PL to C5PL and Y9PL to Y37PL. The control power source for these pluggable circuits is also jumper selectable.
• I/O Terminals for External Signals: I/O connections between the board relays K20 to K26 and external signals are made at terminals 1 to 52. The control power source for these relays is also jumper selectable.

The WOC team is always available to help you with your EX2000 requirements. For more information, please contact WOC.

Frequently Asked Questions

What is DS200RTBAG2AFB?
It is a Relay Terminal Board developed by GE under the EX2000 series.

What are the main connectors used for RTBA board I/O with the LTBA board?
The board utilizes two main connectors for I/O with the LTBA board- the 16-pin connector (RPL) and the 2-pin connector (OPTPL). These connectors facilitate communication and signal exchange between the two boards.

Can you explain the jumper selectable signals on the RPL connector?
Certain signals on the RPL connector are jumper selectable, providing flexibility in their usage. Users can configure these jumpers according to their specific application requirements.

What are the control power stab connectors, and how are they used?
The board features two stab connectors, CPH and CPN, which supply control power to specific pluggable circuits.