IS200STCIH6A – Simplex Contact Input Terminal Board
IS200STCIH6A – Simplex Contact Input Terminal Board
The IS200STCIH6A is a GE Mark VIe Simplex Contact Input Terminal Board used to connect and isolate discrete input signals for reliable turbine control system operations.
Description
The IS200STCIH6A is a Simplex Contact Input Terminal Board manufactured by General Electric (GE) for use within the Mark VIe control platform. This component is engineered to manage and condition discrete contact input signals coming from field devices such as switches, relays, or sensors in power generation and industrial automation applications.
This terminal board provides isolated input channels designed to reduce noise and ensure accurate signal transmission. It serves as the primary interface between field contact signals and the control system’s logic, playing a key role in monitoring the status of field devices in real-time. The IS200STCIH6A is equipped with onboard filtering and surge protection to safeguard the control circuitry from electrical disturbances.
This board is commonly installed in turbine systems (both gas and steam) and is particularly effective in simplex configurations where redundancy is not required. Its robust build and efficient signal management make it a trusted component in high-performance control systems. Each terminal is clearly labeled, allowing for straightforward installation and maintenance.
The IS200STCIH6A supports 24 VDC inputs and can be mounted on a DIN rail. The design ensures durability in harsh industrial environments, supporting consistent operation under variable thermal and electrical loads. It is compatible with other GE I/O modules and forms an integral part of the turbine protection and control infrastructure.
✅ Key Features:
24 VDC discrete input support
Designed for simplex configuration applications
DIN rail mountable for compact installation
Electrical isolation between channels
Surge protection and filtering for stable performance
Robust construction for industrial environments
Easy wiring with labeled terminals
Supports status monitoring of field devices
Integral part of turbine and process automation systems
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