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9
9
D B 2 1 0
R
L O C O N E T
A
B
R
C
MOD E
RUN
OP
SLEEP
SCA LE
O/G
N
HO
AMPS
8
5
3
PWR
NET
TRK
STA T
+
G
R
R
B
R
A
-
8 A
AUTO
REV
OFF
ON
ON
CPD
CPD
CPD
CPD
Figure 1: DC power sharing connections with multiple non-opto
isolated boosters
Notes: Current Protection Devices
(CPDs) on positive leads should
match each boosters current rating.
Only connect DC power leads to
Pins 7 and 4 with polarity as shown
for safe operation. DC power leads
should be adequately sized for load
and fault currents.
All non-opto boosters should be
connected to the general return via
pin 4.
Power supply sharing is only sup-
ported by non-opto boosters. Opto
boosters must each be powered by a
separate supply.
Other connections omitted for clar-
ity. Ensure connections are correct
and reliable.
(optional) Earth
Safety Ground
General Return to other boost-
ers and devices
