3 installation – Kontron CP3-SVE-P200AC User Manual
Page 7
CPCI Power Supply
PD05: CP3-SVE-P200AC
RID 24139 PD05, Rev. 01
© 2002 PEP Modular Computers GmbH
Page 7
2.3
Installation
Thanks to its plug-in compatibility this P-type power supply unit allows for an easy installation,
by which the power supply unit’s male Positronic 47-pin power connector is inserted into the
backplane’s mating female connector without the need of any intermediate adaptation.
Table 2: Positronic 47-Pin Connector Pinout
PIN
SIGNAL NAME
DESCRIPTION
PIN
SIGNAL NAME
DESCRIPTION
1 - 4
V1
V1 OUTPUT (+5V)
32
NC
NOT CONNECTED
5 - 12
RTN
V1 and V2 RETURN
33
V2 SENSE
V2 REMOTE SENSE
13 - 18
V2
V2 OUTPUT (+3.3V)
34
S RTN
SENSE RETURN
19
RTN
V3 RETURN
35
V1 SHARE
V1 CURRENT SHARE
20
V3
V3 OUTPUT (+12V)
36
V3 SENSE
V3 REMOTE SENSE
21
V4
V4 OUTPUT (-12V)
37
NC
NOT CONNECTED
22
RTN
SIGNAL RETURN
38
DEG#
DEGRADE SIGNAL
23
RESERVED
RESERVED
39
INH#
INHIBIT
24
RTN
V4 RETURN
40
NC
NOT CONNECTED
25
NC
NOT CONNECTED
41
V2 SHARE
V2 CURRENT SHARE
26
RESERVED
RESERVED
42
FAL#
FAIL SIGNAL
27
EN#
ENABLE
43
NC
NOT CONNECTED
28
NC
NOT CONNECTED
44
V3 SHARE
V3 CURRENT SHARE
29
NC
NOT CONNECTED
45
CGND
CHASSIS GROUND
30
V1SENSE
V1 REMOTE SENSE
46
ACN
AC INPUT NEUTRAL
31
NC
NOT CONNECTED
47
ACL
AC INPUT LINE
Warning!
If this type of power supply is removed for any reason from an operat-
ing system, do not reinstall immediately. Wait 1 to 2 minutes before
reinstalling. Failure to comply with this may result in an Output Failure
indication on the power supply. This is due to an internal protection
feature of the power supply which requires time to cool down before
the power supply is put back into operation.