Product Details:

The GE IS230SNIDH1A, material part number MRP689579, is a high-reliability Isolated Discrete Input Terminal Board designed for GE Speedtronic Mark VIe distributed turbine control systems. This industrial control spare part works with PDII discrete input pack modules to form a complete isolated discrete signal acquisition unit. As a reliable Turbine Control Module, it receives dry contact and 24VDC wet contact signals from field limit switches, breaker auxiliary contacts, emergency stop buttons and safety interlock devices. It provides channel optical isolation and surge suppression to block on-site electromagnetic noise and transient voltage interference, and transmits clean contact status signals to the PDII module for data processing, used for gas turbine and steam turbine protection interlock and equipment status monitoring.

The GE IS230SNIDH1A Isolated Discrete Input Terminal Board adopts conformal coated PCB to resist dust, moisture and vibration in harsh power plant environments. It is equipped with barrier terminal blocks and dedicated ribbon cable connectors for convenient field wiring and on-site maintenance. The board supports simplex, dual and TMR redundant system architectures and rack mounting inside Mark VIe control cabinet. Built-in channel diagnostic functions can detect circuit open circuit, short circuit and signal loss faults. It is widely used in power generation and oil & gas industries for gas turbine, steam turbine control system maintenance, spare part replacement and system retrofit.

Specifications:

Brand: GE

Model: IS230SNIDH1A

Material Part No.: MRP689579

Product Type: Isolated Discrete Input Terminal Board

Compatible System: GE Mark VIe Speedtronic Turbine Control System

Matched Module: PDII discrete input pack module

Channel:16 optically isolated discrete input channels

Input Signal: Dry contact / 24VDC wet contact

Function: Field discrete contact signal termination, electrical isolation and noise suppression

Mounting: Cabinet rack mount

Protection Class:IP20

Operating Temperature:-20℃ ~ +70℃

Weight:0.78kg