The NG4-F power supply unit supplies a regulated DC voltage of 24 V DC / 16 W for the supply of devices in the product family I/O components. The secondary voltage can only be tapped on the right side of the device front through a pluggable terminal as well as through the spring force clamps. Bus communication can be picked up on both sides of the device front with plug-in terminals. Parallel operation of several power supply units is not permitted. Suitable for decentralized mounting on support rail TH35 as per IEC 60715 in electric distributors. Connection with spring clamps (Push-In).This text is machine translated.