GE IS200TRTDH1B-CC Speedtronic Mark VI RTD Terminal Board

Product Description

The IS200TRTDH1B-CC is a 16-channel RTD termination board for GE Speedtronic Mark VI turbine control system. It receives field wiring from 3-wire RTD temperature sensors, performs signal conditioning and filtering, and transmits temperature signals to the VRTD processor board for temperature calculation. It is used to monitor bearing temperature, lube oil temperature, casing and stator temperature of gas turbines and steam turbines.

Features

• Part No: IS200TRTDH1B-CC, Brand: GE
• 16 channels 3-wire RTD input interface
• Front-end signal filtering and overvoltage protection for temperature loops
• 37-pin connector to connect with VRTD processing board
• Designed for Mark VI simplex turbine control rack
• PCB with conformal coating (-CC variant)
• Supports PT100 and other standard RTD sensors
• Built-in line break and short circuit detection for RTD loops
• Front LED indicators for power and channel fault status

Applications

• Gas turbine, steam turbine Mark VI control cabinet
• Power plant, refinery, oil & gas turbine temperature monitoring
• Bearing, lubricating oil, casing temperature measurement
• Legacy Speedtronic Mark VI spare replacement and retrofit
• Critical thermal protection loops for turbo-machinery

FAQ

Q: What does -CC mean?
A: -CC stands for conformal coated version, anti-moisture and anti-corrosion for harsh cabinet environments.

Q: Is this board TMR compatible?
A: This is simplex version; TMR triple redundant system uses corresponding TMR variant boards.

Q: Is this board discontinued?
A: Mark VI Speedtronic series is legacy turbine control hardware, original production stopped, supplied as surplus, refurbished and tested spare parts only.

Q: Does it include RTD processing function?
A: It is only termination board; temperature calculation relies on matched VRTD processor module.