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Kontron CP-ADAP-P47-PB (6U) User Manual

Page 6

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PD17: CP-ADAP-P47-PB (6U)

CPCI Backplane

Page 6

© 2003 PEP Modular Computers GmbH

RID 24229 PD17, Rev. 01

Table 3: Positronic 47-Pin Connector Pinout

PIN

SIGNAL NAME

DESCRIPTION

PIN

SIGNAL NAME

DESCRIPTION

1 - 4

V1

V1 OUTPUT (+5V)

32

V2ADJ

V2 ADJUST

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

IMPB_SCL

IMPB SYS CLOCK

22

RTN

SIGNAL RETURN

38

DEG#

DEGRADE SIGNAL

23

RESERVED

RESERVED

39

INH#

INHIBIT

24

RTN

V4 RETURN

40

IMPB_SDA

IMPB SYS DATA

25

GA0

GA BIT 0

41

V2 SHARE

V2 CURRENT SHARE

26

RESERVED

RESERVED

42

FAL#

FAIL SIGNAL

27

EN#

ENABLE

43

IMPB_PWR

IMPB POWER

28

GA1

GA BIT 1

44

V3 SHARE

V3 CURRENT SHARE

29

NC

NOT CONNECTED

45

CGND

CHASSIS GROUND

30

V1SENSE

V1 REMOTE SENSE

46

ACN / +DC IN

AC INPUT NEUTRAL /
+DC INPUT

31

GA2

GA BIT 2

47

ACL / -DC IN

AC INPUT LINE /
+DC INPUT

Note...

The signal pinout assignment is a function of the power supply actually utilized
with this backplane. Refer to the corresponding power supply documentation for
the applicable signal pinout.