Owner's manual

6.3. Expansion Junction Panel Connection when Expanding the DC Power Supply Panel

When many expansion junction panels are used and they are separately installed in different racks, and when

the power from a DC power supply panel is also supplied to different racks, modify the optional "YR-933

Multiple-Rack JP-JP Power Cable" and use the modified cable to connect between the DC power supply and

the junction panel.

POWER

JP-039-20

POWER

JP-039-20

AD-011

AD-031B

24VDC

OUT

24VDC

Note :

This connection applies to the Expansion

Junction Panel JP-039-10 as well.

Yellow

Orange

Connect to the DS-029 output terminals

YR-933 multiple-rack JP-JP power cable

Equipment rack 1 Equipment rack 2

(

) Yellow

(+) Orange

24 VDC

YR-933 Multiple-Rack JP-JP Power Cable

Cut off here.

Connect to the JP-039 in Rack 1 Connect to the JP-039 in Rack 2

5 Green

4 Yellow

3 Orange

2 Red

1 Brown

To make connections, cut off the orange and the yellow wires in the YR-933 Multiple-Rack JP-JP Power

Cable at the base of connectors of Rack 1, then reconnect both wires to the DC Power Supply Panel AD-011

or AD-031B.