AC2728 - Ifm
AS-Interface module for valve heads; Max. current load total [A] : 0.18; (total current for all inputs and outputs supplied from AS-i: 180 mA); Integrated watchdog : yes; Number of digital inputs : 4; Input circuit of digital inputs : PNP; Sensor supply of the inputs : AS-i; Voltage supply [V] : 20...30; (DC); Digital inputs protected against short circuits...