Product Details:

The GE IS200TDBTH6ABC, material part number MRP768176, is a TDBT Discrete I/O Terminal Board designed for GE Speedtronic Mark VI turbine control systems. This industrial control spare part serves as the field wiring interface between the PDIO discrete I/O pack module and field site devices. As a reliable Turbine Control Module, it collects contact status signals from limit switches, pressure switches and breaker auxiliary contacts, and distributes relay output signals to control solenoid valves, alarm indicators and safety interlock circuits of gas turbines and steam turbines. It provides signal filtering and transient surge suppression to reduce electromagnetic interference in power plant cabinet environments.

The GE IS200TDBTH6ABC Discrete I/O Terminal Board adopts conformal coated PCB to resist dust, moisture and vibration under harsh power generation operating conditions. It is equipped with barrier terminal blocks and dedicated ribbon cable connectors for convenient field wiring and maintenance. The board supports simplex, dual and TMR redundant system architectures and rack mounting inside Mark VI control cabinet. Built-in channel diagnostic functions can detect open circuit, short circuit and signal loss faults. It is widely used in power generation and oil & gas industries for turbine control system maintenance, spare part replacement and system retrofit.

Specifications:

Brand: GE

Model: IS200TDBTH6ABC

Material Part No.: MRP768176

Product Type: Discrete I/O Terminal Board

Compatible System: GE Mark VI Speedtronic Turbine Control System

Matched Module: PDIO discrete I/O pack

Function: Discrete contact signal collection and relay output distribution

Power Supply:24VDC nominal

Mounting: Cabinet rack mount

Protection Class:IP20

Operating Temperature:-20℃ ~ +70℃

Weight:0.85kg