4.5.2 SCALANCE XM408-8C
The following gure shows an overview of the components of the SCALANCE XM408-8C.
① Electrical ports
② Expansion interface with cover
③ Slots for SFP transceivers
④ Location for securing to an S7 standard rail (on the underside of the device, not in gure)
⑤ Grounding (on rear of device, not shown in gure)
⑥ LED display
⑦ Slots for C-PLUG / KEY-PLUG
Description of the device
4.5 Device views
SCALANCE XM-400
Operating Instructions, 03/2021, C79000-G8976-C306-10 29