Analog extension module with 4 analog current inputs (0/4 mA ... 20 mA), with screw connection, incl. DIN rail connector Series Radioline Series Dimensions 17.5 x 99 x 114.5 mm Mounting Type DIN Rail/Panel Supply Voltage 19.2 to 30.5 VDC Type Analog Approvals IECEx, UL Listed, cUL Listed, ATEX, cULus Listed, UL Listed, cUL Listed, EAC, cULus Listed Input Type Analog Current Primary Type Extension Module Alternate Mfr Part Number RAD-AI4-IFS