The General Electric IS200TPROH1B is a termination board designed for use within the Mark VIe Speedtronic control system. Serving as a critical interface component, this board facilitates reliable signal distribution and field wiring management for industrial turbine control applications. Please note that this specific model has been discontinued by the manufacturer.
Features
Designed specifically for integration within the GE Mark VIe control series.
Provides 48 screw terminals for secure field input connections.
Standardized 24 V DC wetting voltage support.
Robust isolation rating of 1500 V DC to protect sensitive control circuitry.
Low power consumption profile, typically rated at less than 5 W.
Engineered for operation in harsh industrial environments with a wide temperature range.
Technical Specifications
Model Number
IS200TPROH1B
Component Type
Termination Board
Manufacturer
General Electric
Series
Mark VIe / Speedtronic
Power Supply
24 V DC
Power Consumption
< 5 W typical
Field Inputs
48 screw terminals
Isolation Voltage
1500 V DC
Operating Temperature
-40 degC to +85 degC
Relative Humidity
5 to 95% RH (non-condensing)
Installation Guidelines
Ensure the control system is fully powered down before attempting to install or remove the IS200TPROH1B module to prevent electrical damage.
Handle the board using proper electrostatic discharge (ESD) precautions to protect the sensitive electronic components.
Verify that all field wiring is correctly seated within the 48 screw terminals and tightened to the specified torque to prevent intermittent signal loss.
Maintain proper ventilation in the control cabinet to ensure the operating temperature remains within the specified -40 degC to +85 degC range.
Route signal cables away from high-voltage lines and sources of electromagnetic interference (EMI) to ensure signal integrity.
FAQ
Is the IS200TPROH1B still being manufactured? No, this model has been officially discontinued by General Electric. We provide high-quality surplus units for maintenance and system support.
What is the primary function of this board? The IS200TPROH1B serves as a termination board in the Mark VIe system, providing the physical connection point for field inputs and ensuring proper signal conditioning and isolation for the controller.
