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3. At a Glance
CAMERA
HOOK
FRAME SET
RS-485
ALARM IN
ALARM OUT
POWER INPUT
Wipe out a dirty surface of the lens softly with a lens tissue or cloth to which you
M
have applied ethanol.
5. Cable Connection
1.
Power Cable
The following table shows maximum distances allowed for 24VAC applications with
a 10% voltage drop. (10%: The maximum value allowed for AC voltage equipment)
Wire
AWG #22
AWG #20
Power
Consumption
30 vA
57ft
94ft
(indoor)
(17m)
(28m)
75 vA
25ft
37ft
(outdoor)
(7m)
(11m)
2.
Communication Cable
Cable requirements for RS-485 communication are as follows:
- Shielded Twisted Pair (STP) Cable
- Low Impedance
- Gauge greater than AWG #22 (0.33
Single pair
6. Communication Setup
1.
Camera Address Setup
Use SW606, SW605, and SW604 to specify the camera address.
You can specify between 0 and 255 for the address, where the hundreds digit is
with SW606, the tens digit with SW605, and the ones digit with SW604.
ex) Camera address: If the address is 1, follow the steps in the fi gure below.
SW606
SW605
(x10)
(x100)
HOOK
LENS
AWG #18
AWG #16
AWG #14
AWG #12
150ft
238ft
380ft
603ft
(45m)
(72m)
(115m)
(183m)
60ft
95ft
152ft
241ft
(18m)
(29m)
(46m)
(73m)
)
mm
2
Insulating outer cover
Multicore
SW604
(x1)
4. Connecting the adaptor cable
2.
Baud Rate Setup
Use pins #5, #6 of SW603 to set the baud rate.
AWG #10
960ft
The factory default is 9600 BPS.
(292m)
384ft
The above PIN setting is available only for Samsung protocols.
(117m)
Caution
3.
Termination
If a number of cameras are connected in a daisy chain* confi guration as shown in
the connection diagrams below, the last camera must be RS-485 terminated by
using Rx and Tx. (*Daisy Chain: A daisy chain is a means of connecting a number of
devices to each other in series. For example, Camera 1 is connected to Camera 2,
and Camera 2 is connected to Camera 3, and so on.)
RS-422A/RS485 Full Duplex
Connection Diagrams
Data(+)
Data(-)
CONTROLLER
Tx +
Tx -
Rx +
Rx -
CONTROLLER
M
Communication
RS-485 Half Duplex
Rx(-)
Rx(+)
Rx(-)
Rx(+)
Rx(-)
CAM 1
CAM 2
CAM n-1
<RS-485 Half Duplex>
Tx(-) Tx(+) Rx(-) Rx(+)
Tx(-) Tx(+) Rx(-) Rx(+)
Tx(-) Tx(+) Rx(-) Rx(+)
CAM 1
CAM 2
CAM n-1
<RS-422A/RS485 Full Duplex>
Although you can connect up to 128 cameras, connecting less than 32 cameras
ensures the best communication environment.
A communication error may occur if you connect multiple cameras that are assigned
the same address in the network.
Adaptor Board
BAUD RATE
PIN 5
PIN 6
4800 BPS
ON
ON
9600 BPS
OFF
ON
19200 BPS
ON
OFF
38400 BPS
OFF
OFF
Rx
Tx
ON
OFF
ON
ON
Rx(+)
Rx(-)
Rx(+)
CAM n
Tx(-) Tx(+) Rx(-) Rx(+)
CAM n
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