LEGRAND Raritan PX3TS User Manual page 70

Chapter 4: Connecting External Equipment (Optional)
50
OR you can directly connect the DPX2 sensor package to a DX sensor chain
without using any RJ-12 to RJ-45 adapter. See
Package to DX2, DX or DPX3
Connecting a DPX2 Sensor Package to DX2, DX or DPX3
You can connect one DPX2 sensor package to the "end" of a DX2, DX or DPX3
sensor chain. It is strongly recommended to use an RJ-12 to RJ-45 adapter for
connecting DPX2 to the final DX2, DX or DPX3 in the chain.
The maximum number of DX2, DX or DPX3 sensor packages in the chain must
be less than 12 when a DPX2 sensor package is involved.
The following diagrams illustrate DX sensor chain only, but the same principles
also apply to DX2 and DPX3 sensor chains if connecting DPX2 to the end of DX2
or DPX3 sensor chains.
When connecting a DPX2 sensor package containing "three" DPX2
sensors:
A maximum of nine DX sensor packages can be cascaded because 12-3=9.
When connecting a DPX2 sensor package containing "two" DPX2 sensors:
A maximum of ten DX sensor packages can be cascaded because 12-2=10.
When connecting a DPX2 sensor package containing "one" DPX2 sensor:
A maximum of eleven DX sensor packages can be cascaded because
12-1=11.
Connecting a DPX2 Sensor
(on page 50).