GE VI/VIe IS200STCIH4ADD Simplex Thermocouple Input Board

GE VI/VIe IS200STCIH4ADD Simplex Thermocouple Input Board

IS200STCIH4ADD is a Simplex Thermocouple Input Board for GE Speedtronic Mark VI/VIe gas turbine control system, which belongs to the Mark VI system field signal interface terminal board. IS200STCIH4ADD is used with TTURH1A/TTURH2A thermocouple input I/O Pack as a terminal adapter and signal conditioning interface between on-site thermocouple signals and control electronic circuits. IS200STCIH4ADD is connected to the on-site J/K/T/E/R/S/B/N thermocouple mV signal, providing cold junction temperature compensation, signal isolation, filtering, and wire breakage detection. The conditioned thermocouple signal is transmitted to the TTUR acquisition card through a ribbon cable for A/D conversion and temperature calculation. The board is responsible for on-site wiring, signal isolation, and cold end compensation of multi-channel thermocouples. It is the front-end interface board for temperature measurement points such as turbine exhaust temperature, bearing temperature, and cylinder temperature difference.

Main product range

• Control system (DCS/PLC/CNC): panel controller, HMI and human-machine interface, industrial PC, CPU processor module, communication module, analog/digital I/O module
• Drive and motion control: frequency converter, servo drive, servo motor, power module
• Robot spare parts: key spare parts such as robot control board, axis computer, servo unit, I/O module, etc
• State monitoring and safety system: vibration monitoring system, safety instrumented system (SIS), redundant controller

Application Industry

The products are widely used in various industrial fields such as metallurgy, oil and gas, petrochemicals, electricity, power transmission and distribution, water conservancy, water treatment and environmental protection, coal mining, aluminum industry, glass manufacturing, paper and printing, textile printing and dyeing, machinery manufacturing, electronics manufacturing, automobile manufacturing, plastic machinery, boiler heating, energy, etc.

GE VI/VIe IS200STCIH4ADD Simplex Thermocouple Input Board

Product Features

1. 16 differential thermocouple input channels, supporting eight standard thermocouples: J/K/T/E/R/S/B/N, covering the full range requirements for gas turbine temperature measurement.
2. On board cold junction temperature compensation (CJC) eliminates measurement errors caused by changes in ambient temperature at the thermocouple reference end, without the need for an external cold junction compensator.
3. Electrical isolation between on-site signals and control electronic circuits, blocking ground loop interference and surge impact, and protecting backend TTUR acquisition cards.
4. Full channel disconnection and short circuit detection, automatic alarm upload to the controller when the thermocouple circuit is abnormal, facilitating timely detection of temperature measurement point faults by operators.
5. Equipped with TTURH1A/TTURH2A acquisition I/O Pack, the terminal board is responsible for on-site wiring and signal conditioning, and the acquisition card is responsible for A/D conversion and communication, with clear modular division of labor.
6. The DD suffix version adopts a normal coating anti-corrosion coating, which is moisture-proof, salt spray resistant, and corrosion-resistant gas resistant, suitable for harsh environments in power plants and offshore platforms.
7. The front panel LED status indicator intuitively displays the power, channel status, and faults, making on-site troubleshooting convenient.
8. Plug in rack installation, supports online plugging and replacement, and single terminal board failure does not affect the operation of other I/O channels.
9. Industrial reinforced PCB design, resistant to vibration and electromagnetic interference, suitable for strong electromagnetic environments near high-power equipment in gas turbine rooms.
10. Pure terminal board design, without active computing devices (passive signal path), high reliability, low failure rate.

Main brand

————————Shenzhen Changxin Automation Equipment Co Ltd -————————

Products that have been released are welcome for consultation. Due to the wide variety of models, we were unable to upload physical images one by one!

Parameter Specifications