Samsung SDH-P4080 User Manual page 20

connecting with other device
Connecting the RS-485 Device
Connect the PTZ camera with the [RS-485 +/-] port on the back of the unit.
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You can connect and control the PTZ camera which supports the RS-485 communication.
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Check if the RS-485 device is compatible with the product first.
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Pay attention not to change the polarity (+/-) of the RS-485 device when connecting it.
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Depending on camera's type, connection polarity can be different.
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For further information, refer to the respective PTZ Camera's documentation.
20_ connecting with other device
1 1
2 2
AU DI O AU DI O
IN IN
3 3 5 5
AU DI O AU DI O
4 4 OU T OU T
6 6
7 7
11 11
8 8
VID EO VID EO
12 12
IN IN 9 9 VG A VG A
13 13
10 10
14 14
NE TW NE TW
15 15
OR K OR K
16 16 e- SA TA e- SA TA
RS -4 85 RS -4 85
PTZ Camera
HD M I HD M I
CO NS OL CO NS OL
E E
HD VI HD VI
DE O IN DE O IN
PO W ER PO W ER
1 1
2 2
3
3
4 4
DC -1 DC -1
2V 2V