
7
INSTALLATION
PREPATATION
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TOOL LIST
Following tools may be needed for the installation:
♦
Screws and nuts
♦
Philips screw driver
♦
Standard screw driver
♦
Wire scissors
♦
Ladder
♦
Drill
♦
Saw.
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CABLES
♦
Video Coaxial Cable
♦
75
Ω
Ω
Ω
Ω
impedance,
♦
Solid copper wire,
♦
95% braided copper shield.
Check the max transmission distance referring to the
chart below.
Model
Distance
RG 59/U
750ft(229m)
RG 6/U
1,000ft(305m)
RG 16/U
1,5000ft(457m)
♦
RS-485 Cable
♦
0.56mm (24AWG) twisted pair wire
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DIP SWITCH SETTING
Refer to appendix I:
♦
Protocol and Baud rate
♦
Dome address
♦
Video cable type
♦
Resistor jumper
♦
Alarm output method
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CONNECTION DIAGRAM
POWER RS-485 Sensor
AC
:
:
:
:
24VAC
:
:
:
:
GROUND
AC
:
:
:
:
24VAC
NO
:
:
:
:
NONE
RX-
:
:
:
:
RS-485 B
RX+
:
:
:
:
RS-485 A
S-
:
:
:
:
Temperature Sensor -
S+
:
:
:
:
Temperature
Alarm Socket
Alarm In (1-7): Alarm Input (1-7), NC
Alarm In Com: Common port of alarm in
Relay Out (1-2): Alarm relay (1-2), NC or NO
selectable