ZKaccess F18, Руководство по установке

Страница: 19 / 30

FR1200 RS485 Connection
18
12V DC (Red)
GND (Black)
GND (Black)
485+ (Purple)
485- (Yellow)
12V DC (Red)
GND (Black)
GND (Black)
485A (blue)
485B (Yellow)

Important Notes
1.Steps to activate the master and salve functionality between
F18 and FR1200 is shown in the diagram on the left.
2. There are six DIP switches on the back of FR1200 , Switches
1-4 is for RS485 address , switch 5 is reserved , switch 6 is for
reducing noise on long RS485 cable.
3. If FR1200 is powered from F18 terminal ,the length of wire
should be less than 100 meters or 330 ft.
4. If the cable length is more than 200 meters or 600 ft. , the
number 6 switch should be ON as below
Distance
More than 200 meters
1
2
3
Menu -> User Management -> Access Setting
-> Anti-Passback setting -> 485Reader Fun(Y)
Power Out