48 Notes on Operation
Compact Power
787-1211 DC power supply, 12 V
Manual
Version 1.
1
.0
P o s :
5 3 . 4 /S e rie 7 8 7 (E P S IT R O N
) /I n Be t rie b n eh m e n/ P ar alle ls c h a ltb e trie b a u sg a n gs se it ig 7 87 - 12 x 1 @ 3 2 \m o d_ 1 5 33 5 34 2 28 0 61 _ 2 1. do c x @ 4 9 30 9 6 @ 2 @ 1
6.2
Parallel connection (output side)
In parallel operation, set the output voltage of the devices that will be connected
in parallel to precisely the same value, if possible. The resistance of the
conductors between the power supply units and the load must be virtually the
same. Only connect devices of the same type in parallel.
Please use external rail-mount terminal blocks when connecting in parallel. A
parallel connection directly on the connectors on the secondary side of the device
is not allowed.
To decouple the outputs in parallel mode, a suitable redundancy module or
diodes in the positive path are recommended. These diodes must be configured
for the device's maximum output current.
P o s : 5 3 . 5 /D o ku m e nt at io n allg e m e in /G lie d e ru n g se le m e nt e/ --- S eit e nw e c hs e l-- - @ 3 \m o d _1 2 21 1 0 80 4 50 7 8_ 0 .d o cx @ 21 8 1 0 @ @ 1