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:

• GE Mark VIe control system

• 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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