HIKVISION Castle/Pyronix Euro 280 - Page 5

Page: 5
1.2.2 RS-485 Wiring
Cable type Screened Cable Bus range (m)
Wiring Format
Daisy Chain Range Star Range
4 core alarm cable
Use when bus
located near
230VAC mains
power line
300m
1km 50m
6 core alarm cable
doubling D1 (0V) and
D2 (12V)
1000m
Twisted pair 1000m
Star Wiring
Diagram
(Example #1)
Daisy Chain Wiring
Diagram
(Example #2)