ABB Conceptpower DPA 500 - Multidrop Configuration; ON;OFF - Main Buttons

Modifications reserved
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Mains on X1
JP2
JP3
JP4
480V
OFF OFF OFF
230V
ON
ON
OFF
120V
ON
ON
ON
6.2.4 Multidrop Configuration
Multidrop cable connection
Insert the splitter/s supplied with the installation inside the Multidrop connector/s
JR2 on NW22085 on all middle unit/s.
Connect the “
Previous
” end of the multidrop cable on the First Unit and the
“
Next
” end on the second Unit (If more than two unit inside the splitter).
Proceed on the same way with all other unit on the installation as shown on the
picture.
Board NW22085 Jumper & Switches configuration
Verify that the customer interface board (NW22085) of each unit correctly configured according to the
following table
JUMPER JP 2 on PCB NW22085D (with ROM76-12) or NW22085E or later versions
First unit OFF
Middle Unit ON
Last Unit ON
Note:
on the (older) versions NW22085
B/C
without ROM76-12 make a bridge between X3-11 & X3-12.
6.2.5 ON/OFF – Main Buttons
The ON/OFF-Buttons serve to shutdown the UPS-system for service or maintenance or for
emergency reasons.
NOTE
WHEN BOTH ON/OFF BUTTONS ON ALL UPS MODULES IN A PARALLEL
SYSTEM ARE PUSHED THE POWER SUPPLY TO THE LOAD WILL BE
INTERRUPTED
Prev
Next
Prev
Next
First Unit
Middle Unit
Last Unit