Kendrion Kuhnke Automation GmbH Hardware 4 Hardware 4.1 Mechanical design The picture below illustrates the basic layout of the Kuhnke FIO modules: Unlock button Label clip Grip Signal state indicators (LEDs) Status LEDs Shield-to-housing mount connector Slot for spring- assisted combi plug Module lock and E- bus Ventilation slots DIN rail mount and functional earth Figure 2 Module layout The housing mount consists of an aluminium profile with an integral snap-on device used to snap the module to a 35mm DIN rail. The housing trough including the optical fibres for the status indicators, the side face and the front is made of plastic and contains the module.
The optical fibres for the signal state indicators (LEDs) are located next to the spring-assisted combi plug. They slightly protrude from the housing and allow a clear diagnosis at a glance. Kuhnke FIO CAM Control ( E 808 GB ) 14 11/10/2017