Number of channels 8 Nominal current from module bus ≤ 30 mA max. load current Io 10 A via gateway or power feed Output connectivity M8, M12, M23 Output type NPN Output voltage 24 VDC Output current per channel 0.5 A Output delay 3 ms Load type resistive, inductive, lamp load Load resistance, inductive < 1.2 H Lamp load < 3 W Switching frequency, resistive < 200 Hz Switching frequency, inductive < 2 Hz Switching frequency, lamp load < 20 Hz Short-circuit protection yes Simultaneity factor 1 Electrical isolation electronics for the field level Number of diagnostic bits 8 Dimensions (W x L x H) 32 x 91 x 59 mm Approvals CE, cULus Ambient temperature -25…+70 °C Temperature derating < 0 °C Ambient temperature Support for version VN 01-03 and higher, no limitation > 55 °C Steady ambient air Simultaneity factor 0.5 Storage temperature -25…+85 °C Relative humidity 5…95 % (internal), level RH-2, no condensation (when stored at 45 °C) Vibration test Acc. to EN 61131 - up to 5 g (at 10 to 150 Hz) for mounting on DIN rail no drilling according to EN 60715, with end bracket - up to 20 g (at 10 up to 150 Hz) for mounting on base plate or machinery Therefore every second module has to be mounted with two screws each. Shock test Acc. to IEC 60068-2-27 Drop and topple acc. to IEC 68-2-31 and free fall to IEC 68-2-32 Electromagnetic compatibility Acc. to EN 61131-2 Protection class IP67 Tightening torque fixing screw 0.9…1.2 Nm