Chapter 4: Connecting External Equipment (Optional)43Using an Optional DPX-ENVHUB2 cableA RaritanDPX-ENVHUB2cable doubles the number of connectedenvironmental sensors per SENSOR port.This cable supports DPX sensor packages only. Do NOT connect DPX2,DPX3 or DX sensor packages to it.To connect DPX sensor packages via the DPX-ENVHUB2 cable:1.Plug the connector of this cable directly into the EMX device's RJ-12SENSOR port.