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Legrand PDU User Guide 45
2. Connect remaining DPX2 sensor packages to the second and then the third head connector.
Tip: If the number of sensors you are connecting is less than the number of head connectors on your
sensor cable, connect them to the first one or first two head connectors to ensure that there are NO free
head connectors prior to the final DPX2 sensor package attached.
3. Use an RJ-12 to RJ-45 adapter to connect the DPX2 sensor package(s) to the Legrand PDU.
a. Connect the adapter's RJ-12 connector to the DPX2 sensor cable.
b. Connect the adapter's RJ-45 connector to the RJ-45 SENSOR port of the Legrand PDU.
OR you can directly connect the DPX2 sensor package to a DX sensor chain without using any RJ-12 to
RJ-45 adapter. See
Connecting a DPX2 Sensor Package to DX
(on page 48).
DPX3 Sensor Packages
A DPX3 sensor package features the following:
Its connection interface is RJ-45.
You can cascade a maximum of 12 DPX3 sensor packages.
Numbers Components
RJ-45 ports, each of which is located on
either end of a DPX3 sensor package.
LED for indicating the sensor status.
To connect DPX3 sensor packages to the Legrand PDU:
1. Connect a standard network patch cable (CAT5e or higher) to either RJ-45 port on the DPX3 sensor
package.
2. If you want to cascade DPX3 sensor packages, get an additional standard network patch cable (CAT5e
or higher) and then:
a. Plug one end of the cable into the remaining RJ-45 port on the prior DPX3.
b. Plug the other end into either RJ-45 port on an additional DPX3.
