GE IS200DTCIH1A Din Rail Contact Inputs

The IS200DTCIH1A is used in power generation facilities that operate GE’s Mark VI and Mark VIe turbine control systems. It is an essential component for:

  • Safety and Interlocks: It is used to monitor the status of various safety devices and interlocks, ensuring that the turbine and its auxiliary systems are in the correct state for safe operation.
  • Status Monitoring: It provides the main controller with on/off status signals from various field devices, allowing for continuous monitoring of the system.
  • Maintenance: Its removable design significantly reduces downtime during component replacement, as the field wiring can remain in place.
التصنيف:

الوصف

The GE part number IS200DTCIH1A is a Din Rail Contact Input Terminal Board. It’s a key component of GE’s Mark VI and Mark VIe Speedtronic turbine control systems. Its primary function is to serve as a wiring interface for a large number of discrete contact inputs, providing a secure and organized connection point to the main processor board. 🔌


 

Function and Key Features

 

A contact input, also known as a digital input, is a simple on/off signal from a switch, a relay contact, or another device. The DTCI board is designed to manage these signals.

  • Contact Input Interface: The board provides numerous screw terminals where technicians can connect the field wiring from various contact input devices, such as limit switches, pressure switches, and valve position sensors.
  • Din Rail Mounting: The “DTCI” in the part number stands for Din-rail Terminal Contact Input. The board is designed to be mounted on a standard Din rail, which is a metal rail used for mounting industrial control equipment inside a cabinet. This ensures a secure and organized installation.
  • Signal Integrity: The board is designed to handle the various types of contact inputs, which can be either wet (powered by an external source) or dry (simple relay contacts). It may include noise suppression and filtering to ensure the integrity of the on/off signals.
  • Removable: This board is likely designed to be easily removable, which simplifies installation and maintenance. A technician can unplug the board from the main control card without having to disconnect all the field wiring, reducing downtime.
  • Robust Design: Like all GE industrial control components, it’s built to withstand the harsh conditions of a power plant.

 

Applications

 

The IS200DTCIH1A is used in power generation facilities that operate GE’s Mark VI and Mark VIe turbine control systems. It is an essential component for:

  • Safety and Interlocks: It is used to monitor the status of various safety devices and interlocks, ensuring that the turbine and its auxiliary systems are in the correct state for safe operation.
  • Status Monitoring: It provides the main controller with on/off status signals from various field devices, allowing for continuous monitoring of the system.
  • Maintenance: Its removable design significantly reduces downtime during component replacement, as the field wiring can remain in place.