Sales Department
	8610-68436601
	8610-88552051
	8610-88552651
	Fax
	8610-68436080-813

 

RS-485 communication:

RS-485 use 4-pith cable or 4-pith double-PVC cable, which has high resistance to interference. Transmittance can be 1000m even without breacher, and different requirement can be achieved by installation of breacher.