Detailed descriptions
16.2 Bus board
SIMATIC Box PC 627
16-20 Operating Instructions, Release 05/2006, A5E00362052-03
5V System Environment
Side B Side A
39 LOCK# +3.3V
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 +5V (I/O) +5V (I/O)
60 ACK64# REQ64#
61 +5V +5V
62 +5V +5V
16.2.5 Pin assignment 12V power supply connection for WinAC module
Pin Short description Meaning Input /Output
1 +12V
1
12V voltage Output
2 GND Ground -
3 GND Ground -
4 +5V
1
5V 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.
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