GE Mark VIe IS220PTCCH1A REV C Thermocouple Input Output Pack

Description

GE Mark VIe IS220PTCCH1A REV C Thermocouple Input Output Pack is a thermocouple input module designed for integration with the Mark VI/Mark VIe systems, which are part of the Speedtronic system used to control industrial gas, hydraulic, and steam turbine systems. Built with an integrated BPPx processor board and acquisition board, this module supports simplex, duplex, and triple modular redundancy applications, making it suitable for high-reliability industrial control environments. It is compatible with standard E, J, K, S, and T type thermocouples, as well as millivolt inputs ranging from -8 mV to 45 mV. Thermocouples can be either grounded or ungrounded, and can be installed up to 984 feet from the turbine input/output panel, provided cable resistance is kept at a maximum of 450 ohms. Key performance specifications include a software error/consistency error of 0.25 degrees Fahrenheit, a common mode voltage of +/-5 volts, and 100 decibels of AC common mode rejection at 50/60 Hz, which combines both hardware and software filtering to minimize signal interference. This module delivers precise thermocouple signal acquisition and processing for critical turbine control operations.