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154
rev 04.27.05
12V Current-Share (In/Out Signal)
Pin 1 J
C-Share Pin is used when connecting units in
parallel to achieve current sharing. Current
share accuracy is typically 10% of full load.
Pin P2
Note
: Current-Share voltage is 1.5V at 100% load current (12A)
12V Remote Sense
Pin 1J
Pin 1K
- 12V +Sense
Compensates for up to 0.5V drop. Recommended shielded
twisted wire pair.
12V Inhibit (In Signal)
Pin 3K
Pin 3J
0V
OUT LED:
12V O/P
Enabled
ON OFF
12V O/P
Disabled
51V Inhibit (In Signal)
Pin 3N
Pin 3J
0V
OUT LED:
51 O/P
Enabled
ON OFF
51V O/P
Disabled
DC OK (Out Signal)
Pin 4K
Pin 3J
0V
IN LED:
OUT LED:
DC OK
ON OFF
ON OFF
DC NOT OK
AC OK (Out Signal)
Pin 4N
Pin 3J
0V
IN LED:
OUT LED:
AC OK
ON OFF
ON OFF
AC NOT OK
FANFAIL/OTP (OUT Signal)
Pin 4S
Pin 3J
0V
TEMP LED
AC OK LED:
DC OK LED:
FAN OK
OFF ON
ON OFF
ON OFF
FAN NOT OK
51V Current-Share (In/Out Signal)
Pin 6N
C-Share Pin is used when connecting units in
parallel to achieve current sharing. Current
share accuracy is typically 10% of full load.
Pin P3
Note
: Current-Share voltage is 2.5V at 100% load current (10A)
51V Remote Sense
Pin 6J
Pin 6K
51V +Sense
51V -Sense
Compensates for up to 0.5V drop. Recommended shielded
twisted wire pair.
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Logic Signal
DS657-9-3