GE DS200DTBAG1AAA Digital Contact Terminal Board In Stock

GE DS200DTBAG1AAA – Digital Contact Terminal Board

Part of the Mark V Speedtronic Turbine Control System Series

Technical Specifications:

• Manufacturer: General Electric (GE)

• Series: Mark V

• Part Number: DS200DTBAG1AAA

• Functional Acronym: DTBA

• Product Type: Digital Contact Terminal Board

• Instruction Manual: GEH-6353 Mark V LM Speedtronic Turbine Control Panel Manual

• Connections: JQR, J12, JQS/T, and JY

Product Overview:

The DS200DTBAG1AAA is a Contact Input Termination Board originally manufactured for GE’s Mark V Turbine Control System Series. This legacy series supports control and management of wind, steam, and gas turbines and represents one of the final GE product lines employing the patented Speedtronic control system technology introduced in the late 1960s.

While this PCB functions as a Contact Input Termination Board, it is an upgraded version of the original DS200DTBAG1, incorporating three significant revisions to improve its functionality and reliability within the Mark V system.

Hardware Description & Features:

• Terminal Blocks:

• Two blocks supporting up to 95 wires each (potentially 190 wires total)

• Connectors:

• Four connection ports: J12, JQR, JQS/T (sparingly used), and JY

• Jumpers:

• Five manually-moveable hardware jumpers labeled BJ1 through BJ5, primarily used for isolating testing contact outputs

• Functionality:

• Designed for managing contact input signals within the Mark V turbine control system

• Contains essential hardware to support robust signal management and testing isolation

• Revisions:

• This version includes three major product revisions enhancing original design specifications

Installation & Safety Guidelines:

• Handling Tips:

• Use a screwdriver carefully to loosen terminal screws; guide the tool with one hand to avoid damaging nearby components.

• As wires are removed, move them aside to prevent interference with other boards.

• If possible, transfer signal wires onto the replacement board before installation to minimize risk of damage.

• Board Installation:

• Hold the board firmly by the sides with two hands during insertion.

• Align mounting holes with the rack carefully before securing the board.

• Electrostatic Discharge (ESD) Precautions:

• Always wear a wrist strap connected to a grounded, unpainted metal surface during handling and installation to prevent ESD damage.