June 2018
Legrand PDU User Guide 43
Supported Maximum DPX Sensor Distances
When connecting the following DPX sensor packages to the Legrand PDU, you must follow two restrictions.
DPX-CC2-TR
DPX-T1
DPX-T3H1
DPX-AF1
DPX-T1DP1
Sensor connection restrictions:
Connect a DPX sensor package to the Legrand PDU using the sensor cable pre-installed (or provided)
by Raritan. You MUST NOT extend or modify the sensor cable's length by using any tool other than the
Raritan's sensor hubs.
If using a DPX-ENVHUB4 sensor hub, the cabling distance between the Legrand PDU and the sensor
hub is up to 33' (10 m).
Maximum distance illustration:
The following illustrates the maximum distance when connecting DPX sensor packages with a maximum 16'
(5 m) sensor cable to the Legrand PDU via a sensor hub.
The sum of a DPX-T3H1 sensor cable's length is 16' (5 m).
The total cabling length between the Legrand PDU and one DPX-T3H1 is 49' (15 m) as illustrated below.
Note that the length 16' (5 m) is the length of each DPX-T3H1 sensor cable, which is defined in the
above diagram.
Legrand
PDU
33' (10 m)
cable
1 sensor hub
16' (5 m)
cable
Up to 4 DPX-T3H1
sensor packages
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