A200/A100 HardwareInstallation and Wiring2 − 62.3 Mounting the Controller2.3 Mounting the ControllerYou can mount the controller either by using screws or by hooking it on a DIN rail.Mounting the Controller on a DIN RailThe controller can be mounted on or removed from a 35mm wide DIN rail (DINEN50022) by a single easy motion.Mounting1. Catch the controller on to the hook rail at the top of the DIN rail.2. Press the controller into position.Removing1. Push a straight screwdriver into the mounting lever.2. Press the mounting lever downward.3. Pick up the controller to remove it.RailMounting the Controller Using ScrewsRefer to the dimension diagrams on page 9−3, and secure the controller using M3screws.