InteliLite Global Guide
56
For shorter distances (connection within one building)
Image 4.40 RS485 wiring for shorter distances
For longer distances or in case of surge hazard (connection out of building, in case of storm etc.)
Image 4.41 RS485 wiring for longer distances
① Recommended PT5HF-5DC-ST
1
Note: Communication circuits shall be connected to communication circuits of Listed equipment.
1
Recommended protections: Phoenix Contact (http://www.phoenixcontact.com): PT 5-HF-5DC-ST with PT2x2-
BE (base element)(or MT-RS485-TTL) or Saltek (http://www.saltek.cz): DM-006/2 R DJ
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