IS220PRTDH1B GE RTD Input Pack

The IS220PRTDH1B is a RTD input module manufactured by General Electric (GE) and is part of the Mark VIe series of distributed control systems.

The module is primarily used for temperature measurement and uses the resistance temperature probe (RTD) input port to connect to the I/O Ethernet network to provide high-precision temperature data acquisition and processing capabilities.

The IS220PRTDH1B module supports real-time acquisition of temperature signals through connection to the RTD input terminal board.

The module contains a processing board, which is the core part shared by all Mark VIe distributed I/O modules, and is also equipped with an acquisition board dedicated to the thermocouple input function to ensure efficient signal conversion and processing.

The RTD input module only supports simplex operation, which means that data can only be transmitted in one direction at a time.

The module is powered by a three-pin power input and connected to the corresponding terminal board through a DC-37-pin connector.

The module is equipped with dual RJ45 Ethernet interfaces for data output and has LED indicators to provide intuitive diagnostic functions, allowing users to understand the working status of the device in real time.

The IS220PRTDH1B module supports up to 8 RTD inputs, while the TRTD terminal board can be expanded to support 16 RTD inputs.

This enables the system to efficiently process multiple signal sources when performing temperature acquisition, making it suitable for complex industrial automation control environments.