
CPCI Backplane General
ID 24229, Rev. 01 © 2002 PEP Modular Computers GmbH Page 7
The pinouts of the DIN M24/8 and of the ATX power supply connectors are illustrated below.
Figure 5:DIN M24/8 Power Supply
Connector
Table 3: Power Supply Connectors
Connector Type Description
DIN M-Series
3 or 4-pole DIN M-series female power supply connectors for power
throughput to the power supply unit and a 30- (32-) pole DIN M24/8 female
power supply connector for power reception from the power supply unit
(DIN 41612)
Faston/M4
M4 screw connection combined with 6.3mm*0.8mm strip connectors.
ATX
Male 20-pole ATX connector for power supply from the reverse side of the
backplane; the ATX PSUs available on the market are provided with a
matching connector.
Note...
As the overall pinout of the DIN M24/8 connector installed on a 3U
backplane is identical to that of both DIN M24/8 connectors installed
on a 6U backplane taken together, on a 6U backplane some functions
are connected on the upper or on the lower connector only and, there-
fore, are not connected on the other connector (see tables below).
Warning!
Please note that the
pinouts of the DIN
M24/8 power supply
connectors of various
power supply units dif-
fer. Therefore, please
refer also to the pinout
tables of the single
power supply units for
any possible differ-
ences to the pinouts
supplied in the tables
below.
2
5
11
13
...
20
22
25
C
C
B
B
A
A
1
1
1
1
13
13
...
...
20
20
22
22
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