GE IS200DTBCG1A Terminal Board,MMV,DO,,Removable

الوصف

The GE part number IS200DTBCG1A is a Terminal Board used in GE’s Mark VI and Mark VIe series of turbine and generator control systems. Its primary function is to serve as a wiring interface for a variety of signals, including millivolt (MMV) and digital outputs (DO), providing a clean and organized connection point to the main processor board. 🔌

Function and Features

A terminal board like this simplifies the complex task of wiring numerous sensors and output devices in a power plant. The “DTBC” designation stands for DIN-Rail Terminal Board C.

• Wiring Interface: The board provides screw terminals where technicians can connect field wiring from a variety of devices. This eliminates the need to wire directly to the control card itself, making installation and maintenance much easier.
• MMV and DO Support: The board is designed to support both MMV (Millivolt) and DO (Digital Output) signals. This means it can handle a wide range of low-level analog inputs, such as those from thermocouples (MMV), as well as digital on/off signals to control external devices.
• Removable: The “Removable” designation indicates that the terminal block can be unplugged from the main board without needing to disconnect the field wiring. This is a crucial feature for quick and easy replacement of the control card during maintenance or troubleshooting.
• System Integration: The DTBC board plugs directly into the main Mark VI control board, providing a clean and organized way to manage all the field I/O connections. It may connect to the main board via a ribbon cable.
• Robust Design: Like all GE industrial control components, it’s built to withstand the harsh conditions of a power plant.

Applications

The IS200DTBCG1A is used in power generation facilities that operate GE’s Mark VI and Mark VIe turbine control systems. It is an essential component for:

• I/O Management: It simplifies the wiring and management of the large number of millivolt inputs and digital outputs used for turbine control and protection.
• Maintenance: Its removable design significantly reduces downtime during component replacement, as the field wiring can remain in place.