IS215ACLEH1B is an analog input module in GE (General Electric)'s Mark VIe series. It is mainly used for collecting analog signals in industrial control systems and is commonly found in the control fields of large-scale equipment such as gas turbines and steam turbines.
Its main parameters are as follows for reference:
- Input type: Supports analog input and can receive thermocouples (such as type K, type J, etc.) or millivolt-level signals.
- Number of channels: Usually 8 independent input channels, which can collect multiple analog signals simultaneously.
- Accuracy: It has high measurement accuracy, with a general error in the range of ±0.1% or lower (depending on the signal type).
- Isolation characteristics: Channels may adopt photoelectric isolation to improve anti-interference ability and ensure the stability of signal collection.
- Working environment: The operating temperature is usually 0°C ~ 60°C, adapting to the harsh environment of industrial sites.
- Communication interface: It communicates with the controller through the backplane bus of the GE Mark VIe system to realize data transmission.

