3.2
Wall mounting
Note
The wall mounting must be capable of supporting four times the weight of the device, but at
least 50 N. For information on the weight, refer to the section "Technical specifications
(Page 55)".
Installation
1. Prepare the drill holes for wall mounting. For the precise dimensions, refer to the section
"Dimension drawings".
2. Secure the device to the wall with two screws. When mounting on a wall, use mounting
fittings suitable for the type of wall.
3. Connect the power supply, refer to the section "Power supply (Page 42)".
4. Fit the connectors for the digital input and digital output, refer to the section "Digital
input/output (Page 45)".
5. Connect the device to the DSL connection, refer to the section "DSL interface (Page 47)".
6. Connect the device to the local network, refer to the section "Ethernet port (Page 48)".
7. Connect the terminal with as short a cable as possible ≤ 150 mm and a large cross-
sectional area of 1.5 mm² to the functional ground of the system, see section "Terminals
(Page 23)" and section "Grounding (Page 44)".
SCALANCE M812, M816
Operating Instructions, 08/2016, C79000-G8976-C343-04
Installation
3.2 Wall mounting
31