X20(c)ST4492 Safe Temperature Input Module Data Sheet

This data sheet describes the B&R X20(c)ST4492 safe analog input module, which features two safe thermocouple input pairs and one safe PT100/PT1000 resistance temperature input pair for safety-related applications up to PL e or SIL 3. It covers technical specifications, order data, coated module variants, terminal temperature compensation, and required accessories such as bus modules and terminal blocks.