CAUTION!– The power supplies must be released before installation and repairtasks, i.e. before handling with the power supply or with the cablingyou must disconnect current/voltage (pull plug, at fixed connectionswitch off the concerning fuse)!– Installation and modifications only by properly trained personnel!3.4 Assembly standard busThe single modules are directly installed on a profile rail and connected via the backplanebus connector. Before installing the modules you have to clip the backplane bus con-nector to the module from the backside. The backplane bus connector is deliveredtogether with the peripheral modules.Order number A B C390-1AB60 160 140 10390-1AE80 482 466 8.3390-1AF30 530 500 15390-1AJ30 830 800 15390-9BC00* 2000 Drillings only left 15*) Unit pack: 10 piecesMeasures in mmGeneralProfile railVIPA System 300S+ Assembly and installation guidelinesAssembly standard busHB140 | CPU | 317-4PN23 | en | 18-01 21
