The power supply NG4 provides a regulated DC voltage of 24 V DC / 16 W for the supply of devices of the product family I / O components Secondary voltage can only be tapped on the right side of the device front through a pluggable terminal as well as through the screw terminals. 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 screw terminals.This text is machine translated.