ST-HDC8 QUICK START GUIDE
10
2.3
RS-485 and Controller Connection
Typical Connection :
Figure 2. 5
Controller Connection A
To connect PTZ to the DVR:
1.
Disconnect
pluggable block
from the RS-485 terminal block.
2.
Press and hold the orange part of the
pluggable block
; insert signal cables into slots and release the orange
part. Ensure signal cables are in tight.
3.
Connect A+ on PTZ to D+ on terminal block and B- on controller to D- on terminal block. Fasten stop
screws.
4.
Connect
pluggable block
back into terminal block.
Note:
Make sure both the controller and DVR are grounded.
