Overview
1.2 Design of the device
Rear view with AC power supply
Rear view with redundant power supply
16
①
AC power supply
②
Power supply
connection
③
On/off switch
④
Interfaces (Page 17)
⑤
Expansion card slots
①
Power supply
connection
②
Acknowledgment
button
③
Module 1 of the
redundant power
supply
④
Module 2 of the
redundant power
supply
⑤
On/off switch
⑥
Status LED module 1
⑦
Interfaces (Page 17)
⑧
Expansion card slots
Operating Instructions, 01/2014, A5E32996306-AA
SIMATIC IPC647D