Installing Expansion Modules - Siemens simatic PC 577 Operating Instructions Manual

10.2.5.2

Installing expansion modules

PCI card
Steps for installing a PCI card:
1 Open the device.
2 Remove the relevant steel slot cover (1)
3 Insert the expansion module (2) into the
4 Secure the frame with the (2, 3) card
5 Carefully insert the card retainer from
6 Saw off the projecting end (3).
7 Close the device.
SIMATIC Panel PC 577
Operating Instructions, Release 04/2006, A5E00798484-01
relevant slot.
retainers
Make sure that the frame is
•
connected to the device from the
outside.
To adapt to different cards, the
•
frame can be offset horizontally and
secured by 2 of the 4 threaded holes
(1).
Screw on the frame from the outside
•
using the suitable threaded holes
(1).
the outside (3) until the notch (2)
securely grips the card.
Otherwise you cannot close the device.
10.2 Removing and installing hardware components
Servicing and maintenance
10-13