June 2018
Legrand PDU User Guide 53
Mix DPX3 and DX or DX2 in a sensor chain:
Any DX or DX2 sensor package in a chain can be replaced by a DPX3 sensor package, or vice versa. The
total number of sensor packages in this chain cannot exceed 12.
For example, the following diagram shows a sensor chain comprising both DX and DPX3 sensor packages.
You can add a DPX2 sensor package to the end of such a sensor-mixing chain if intended. See Connecting
a DPX2 Sensor Package to DPX3 (on page 46) or Connecting a DPX2 Senso
r Package to DX (on page
48).