trait
Industrial grade design: With high reliability and stability, suitable for a variety of harsh industrial environments.
Multiple interfaces: Multiple communication interfaces and bus standards may be supported, such as the Profibus DP bus.
Protection features: May include features such as lightning protection, overcurrent protection, and surge protection to ensure the safe operation of equipment and systems.
LED indicator: used to indicate power status, working status and fault information.

effect
Signal conversion: Depending on the context in the search results, 1C31189G01 May be a module for signal conversion, capable of converting one type of signal to another to suit different application needs. However, the specific type of signal conversion (such as analog to digital, digital to analog, etc.) is not clearly stated in the search results.
Industrial control: Because it has an industrial-grade design and a variety of protection functions, it is likely to be used in industrial control systems to achieve signal transmission, processing and monitoring functions.

Parameters and specifications
Voltage: 24V
Current: 100-400A
Weight: 2KG
Packing: good