Product description
1.4 External design of the device
SIMATIC IPC647E
Operating Instructions, 11/2018, A5E45589180-AA
19
1.4.4
Rear of the device
Device with redundant AC power supply
①
Power supply connections (Page 21)
②
Connection for functional earthing, see "Connection of equipotential bonding line
(Page 48)"
③
Interfaces (Page 20)
④
Expansion card slots on the bus board (Page 173)
⑤
Air outlet
⑥
Fixing screws for strain relief