GE IS400TCATHIACB Turbine Control Analog Input Terminal Board

GE IS400TCATHIACB Turbine Control Analog Input Terminal Board

GE IS400TCATHIACB is a high-performance analog input terminal board developed for GE Mark VIe gas and steam turbine control systems. Designed to collect analog field sensor signals, it converts raw analog measurements into digital data for the turbine controller. It ensures reliable signal acquisition under severe vibration and wide temperature fluctuations in power plant environments, supporting continuous and safe operation of turbine machinery protection and control loops.

Core Technical Parameters & Physical Specifications

• Model: GE IS400TCATHIACB
• Product Category: Turbine control analog input terminal board
• Applicable System: GE Mark VIe turbine control system
• Signal Type: 4-20mA current input, voltage analog signals
• Channel Feature: Multi-channel analog signal acquisition, overvoltage and overcurrent protection
• Bus Interface: Backplane connection for Mark VIe rack
• Power Supply: Powered by system backplane
• Dimension & Weight: 312mm × 185mm × 32mm, net weight 0.74kg, standard rack mounting
• Operating Temperature: 0°C ~ +60°C; Storage Temperature: -30°C ~ +85°C
• Humidity: 5% ~ 95% non-condensing
• EMC Performance: Power plant grade electromagnetic interference resistance
• Diagnostic Function: Channel fault detection, open circuit and short circuit alarm, board status LED indicators

Industrial Application Fields

GE IS400TCATHIACB terminal board is mainly used in gas turbine and steam turbine power generation units, combined cycle power plants and heavy-duty power equipment control systems. Power station maintenance departments reserve this board as spare parts for regular overhaul and emergency replacement of damaged terminal boards, ensuring uninterrupted signal collection for temperature, pressure and vibration sensors of the turbine unit.

Sourcing & Procurement Notes

GE IS400TCATHIACB belongs to the legacy Mark VIe turbine control spare parts with limited global spot stock. Our stock includes new and fully tested refurbished boards. Every board passes channel signal testing and communication verification before delivery. Our technical team provides installation guidance and after-sales service to help customers restore turbine analog signal acquisition systems quickly.