Digital I/O extension module with 4 digital relay outputs (6 A, 250 V AC/ 24 V DC), with screw connection, incl. DIN rail connector. Height 99 mm Length 114.5 mm Width 17.5 mm No. of outputs (max.) 4 No. of relay outputs (max.) 4 IP rating IP20 Operating voltage 24 Vdc Max. output current per channel 5 A