Siemens SIMATIC IPC1047 Operating Instructions Manual page 62

Expanding and assigning parameters to the device
6.2 Drives
Requirement
● An original spare part, that is a backplane approved for this device, see notes in section
"Accessories and spare parts (Page 20)".
● The device is fully disconnected from the line voltage, see section "Switching off the
device (Page 39)".
● The device is open; see section "Open the device. (Page 53)".
Procedure
1. Note the assignment of all data cables to the motherboard and disconnect all data cables
①
2. Unlock the backplane by pressing firmly in the direction of the arrow on the latching lugs
②
3. Remove the unlatched backplane board
removing it from the drive cage.
See also
Installing a backplane for removable tray (Page 59)
62
.
③
and press the ejector .
④
by turning it upwards from the brackets and
Operating Instructions, 07/2019, A5E45118479-AB
SIMATIC IPC1047