Dome 1-1 Dome 2-1 Dome 3-1
Dome 4-1
Dome 1-2 Dome 2-2 Dome 3-2
Dome 4-2
Dome 1
Dome 2
Dome 3
Dome 4
DC 12V
:
Communication cable
BNC MONITOR
VIDEO
Dome1(
Rx+)
Dome1(
Rx
-)
Dome1(
Rx+)
Dome1(
Rx
-)
Dome3(
Rx+)
Dome3(
Rx
-)
Dome3(
Rx+)
Dome3(
Rx
-)
Dome2(
Rx+)
Dome2(
Rx
-)
Dome2(
Rx+)
Dome2(
Rx
-)
Dome4(
Rx+)
Dome4(
Rx
-)
Dome 1
~3 (Tx
+)
Dome 1
~3 (Tx
-)
T
x1
+
T
x
1
-
T
x2
+
T
x
2
-
T
x3
+
T
x
3
-
T
R
x+
TRx
-
Tx
1+
T
x1
-
Tx
2+
T
x2
-
Tx
3+
T
x3
-
TR
x+
T
R
x-
5
System Configuration and Wiring ,
Basic Installation
Use the Keyboard Configuration when only one keyboard is connected to the
controlled units. Connect the RS-485 output port of
r
emote keyboard to RS -485 input
port of the first controlled unit using the terminal block
For SIMPLEX TRANSMISSION
For HALF DUPLEX CONNECTION
FULL DUPLEX CONNECTION
RS-485 Connection Diagram
Continued on next page
