VXS Backplane 23001 – 701
User Manual
Electrical Interface
Utility Connector
Top view on connector
A B
6
5
4
3
2
1
A
B
6 nc
nc
5 nc
-12V
4 +12V
3,3V
3 GND
+5V
2 nc. ACFAIL*
1 SYSFAIL* SYSRESET*
Cable assy:
Schroff part #:
23204 – 115
(350mm)
Schroff part #:
23204 – 116
(600mm)
free connector:
ERNI part #:
044663
IPMB Connector
Top view on connector
Pin
Signal
1 SCL
2 GND
3 SDA
4 Vsm
5 nc
Molex part#:
board connector:
53398-0590
free connector:
51021-0500
crimp contact:
50079-8100
(AWG 26-28, bag)
Vsm (Power) is connected
to +5V standby
Cable assy 750mm, other end without terminals:
Schroff part#: 23204 - 113
V1/V2 Connector pinout
-V2 +V2
-V1 +V1
V1/V2 auxiliary power supplied to the
VME64x backplanes shall remain within
the limits of 38V to 75V, including
regulation variation, noise and ripple
frequencies to 20 MHz.
Molex part#:
board connector:
43045-0418
free connector:
43025-0400
crimp contact:
43030-0007
(AWG 20-24,
tin plated, bag)
P47 connectors (8X1, 9X1)
Pin#
Signal Name
Pin#
Signal Name
1
+5V
25
GA0
2
+5V
26
RESERVED
3
+5V
27
GND (EN#)
4
+5V
28
GA1
5
GND
29
nc
5
GND
30
+5V (V1 SENSE)
7
GND
31
GA2
8
GND
32
nc
9
GND
33
+3,3V (V2 SENSE)
10
GND
34
GND (GND Return)
11
GND
35
V1 SHARE
12
GND
36
+12V (V3 SENSE)
13
+3,3V
37
IPMB_SCL
14
+3,3V
38
PSU (1-4) DEG#
15
+3,3V
39
INH#
16
+3,3V
40
IPMB_SDA
17
+3,3V
41
V2 SHARE
18
+3,3V
42
PSU (1-4) FAL#
19
GND
43
IPMB_PWR
20
+12V
44
V3 SHARE
21
-12V
45
PE
22
GND (Signal return)
46
AC Input neutral
23
nc
47
AC Input line
24
GND
J1 Connector
Top view on connector
Pin
Signal
1 +5V
2 GND
3 nc
4 INH#
5 FAL#
Molex part#:
board connector:
53398-0590
free connector:
51021-0500
crimp contact:
50079-8100
(AWG 26-28, bag)
Vsm (Power) is connected
to +5V standby
Schroff GmbH, Febr. 2006; Document#: 73972-125, Rev.: 51
www.schroff.de
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