English
English
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ALARM OUT
ALARM IN
ALARM IN
PTZ device
Half Duplex Type
Data
(–)
Data
(+)
Full Duplex Type
Rx(+)
Rx(–)
Tx(–)
Tx(+)
Rear
Tx(–)
Tx(+)
Rx(–)
Rx(+)
•
ALARM IN 1 ~ 8 (SRD-830/830D/830DC/850/850D/850DC/870/870D/870DC) : Alarm Input Port
•
ALARM IN 1 ~ 16 (SRD-1610/1610D/1610DC/1630/1630D/1630DC/1650/1650D/1650DC/1670/1670D/
1670DC) : Alarm Input Port
•
ALARM RESET : On receiving an Alarm Reset signal, the system cancels the current Alarm Input and resumes
sensing.
•
ALARM OUT 1 ~ 4 : Alarm Output Port
CONNECTING THE RS-485 DEVICE
Connect the RS-485 device through the back port.
M
You can connect and control the PTZ camera which supports the RS-485 communication.
•
Transfer Type : You may select either Half Duplex or
Full Duplex as the data transfer type.
•
Baud Rate : Supported Baud rates are 600/1200/
2400/4800/9600/19200/38400.
M
Check if the RS-485 device is compatible with the
product first.
Pay attention not to change the polarity (+/–) of the
RS-485 device when connecting it.
Depending on camera’s type, connection polarity can be
different.
For further information, refer to the respective PTZ
Camera’s documentation.
PT01-000089B-SRD-16XX, 8XX-QG_ENGLISH-.indd 11
PT01-000089B-SRD-16XX, 8XX-QG_ENGLISH-.indd 11
2012-01-02 오후 8:31:42
2012-01-02 오후 8:31:42
