4. Connect the device to the local network, refer to the section "Ethernet port (Page 55)".
5. Connect the terminal with as short a cable as possible ≤ 150 mm and a large cross-
sectional area ≥ 1.5 mm² to the functional ground of the system, see section "Terminals
(Page 20)" and section "Grounding (Page 48)".
SCALANCE M874, M876
Operating Instructions, 08/2018, C79000-G8976-C331-08
Installation
3.2 Wall mounting
35