NKB PL2125, User Manual, Page: 9 / 30

9
Controller
Attention
1
、
One RS485 bus line can connect the 32pcs controller and PTZ speed Dome directly or
indirectly, So one controller can control the 31pcs PTZ speed dome directly most.
2
、
In the system, it can connect the 4pcs controller most, each controller ID will different.
Matrix
Dome1 Dome2
Figure 2-4.2
Controller1 Controller 2
Controller 3
Dome 1 Dome 2 Dome 3 Dome 4
Controller 4
Dome5 Dome 6 Dome 7 Dome 8
Figure 2-4.1