Siemens ESM Operating Instructions Manual page 69

Standard Rail Mounting
1. Install the OSM/ESM on a 35 mm standard rail complying with DIN EN 50022.
2. Fit the OSM/ESM on to the rail from above and press in the bottom of the
device until the catch engages.
3. Fit the electrical and optical connecting cables, the terminal block for the power
supply and, if necessary, the standard cable 9/9 to the standby-sync port.
Figure 27: Installing the OSM on a DIN Standard Rail
Industrial Ethernet OSM/ESM
C79000-Z8976-C068-10
Installation, Commissioning, Cleaning and Maintenance
65