- 4 analog inputs (standard signals, RTD, thermocouple)
- RS-485 Modbus output (Slave mode)
- 2 alarm outputs
- Galvanic isolation of inputs (2 from other 2)
- Programmable individual characteristics, mathematical functions
- Programmable time counters
- Rail-mounted
More on module S4AI on Lumel website [EN]
S4AI datasheet [EN]