Pin Assignment Power Supply Connection For Expansion Cards - Siemens SIMATIC IPC BX-39A Operating Instructions Manual

Variant 2 (2 slots)
①
②
③
A.3.2

Pin assignment power supply connection for expansion cards

Pin
1
2
3
4
5
6
max. permitted current: 1 A; with this power requirement, the total power requirement of
1
the PCI slots must not be exceeded.
SIMATIC IPC BX-39A
Operating Instructions, 07/2022, A5E50715883-AA
Slot X110 PCI Express x4 (mechanical x8)
Slot X111 PCI Express x1 (mechanical x4)
Power supply connection; see Pin assignment power supply connection for expansion cards
(Page 97)
Name
GND
+12 V
1
GND
+5 V
1
GND
+ 3.3 V
1
Meaning
Ground
12 V voltage
Ground
5 V voltage
Ground
3.3 V voltage
Hardware description
A.3 Bus board
Input/Output
-
Output
-
Output
-
Output
97