Pci/Winac Cards; Notes On The Modules - Siemens simatic PC 577 Operating Instructions Manual

Servicing and maintenance
10.2 Removing and installing hardware components
10.2.5

PCI/WinAC cards

10.2.5.1

Notes on the modules

Notes on module specifications
The device is designed for use with modules conforming to AT/PCI specifications. PCI
modules with 5 V and 3.3 V supply voltage can be operated.
Note about long PCI modules
Before long PCI modules can be inserted into the guide rails, they must be fitted with an
extender (this should be supplied with the long PCI board).
Power demand
A maximum consumption of 15 W per slot is permitted for PCI cards.
Notice
Ensure that the total consumption does not exceed 25 W on the 3.3 V line and 25 W on the
5 V line.
Note
Slots for add-ons
The uppermost slot is suitable for a WinAC Slot module. The two lower slots are suitable for
PCI cards of 175 mm in length.
10-12
Operating Instructions, Release 04/2006, A5E00798484-01
SIMATIC Panel PC 577