Siemens SIMATIC IPC647E

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