Detailed descriptions
16.2 Bus board
SIMATIC HMI IPC677C
212
Operating Instructions, 04/2013, A5E02722710-04
5V System Environment
Side B
Side A
40
PERR#
SDONE
41
+3.3V
SBO#
42
SERR#
Ground
43
+3.3V
PAR
44
C/BE[1]#
AD[15]
45
AD[14]
+3.3V
46
Ground
AD[13]
47
AD[12]
AD[11]
48
AD[10]
Ground
49
Ground
AD[09]
50
CONNECTOR KEY
51
CONNECTOR KEY
52
AD[08]
C/BE[0]#
53
AD[07]
+3.3V
54
+3.3V
AD[06]
55
AD[05]
AD[04]
56
AD[03]
Ground
57
Ground
AD[02]
58
AD[01]
AD[00]
59
+5 V (I/O)
+5 V (I/O)
60
ACK64#
REQ64#
61
+5V
+5V
62
+5V
+5V
16.2.3
Pin assignment 12 V power supply connection for WinAC module
Pin
Short description
Meaning
Input /Output
1
+12 V
1
12 V voltage
Output
2
GND
Ground
-
3
GND
Ground
-
4
+5 V
1
5 V voltage
Output
1) max. permissible current: 1 A; with this power demand the total power demand for the PCI
slots are not allowed to be exceeded.