installation & connection
20_
installation & connection
Connecting to the I/O port box
Connect the Alarm I/O signal to the corresponding port of the rear port box.
Port
Description
Port
Description
D+(1~4)
RS-485 Data Line
R1~R4
Alarm Relay Output
D-(1~4)
RS-485 Data Line
CM1~CM4
Alarm Out (Common)
S1~S4
Alarm In
G
GND
Connecting to the RS-485 device
Connect the external device to the [
RS-485 D+, D-
] ports.
You can connect and control PTZ camera that supports RS-485 communication.
Depending on camera’s type, connection polarity can be different.
For further information, refer to the corresponding PTZ Camera’s documentation.
Connecting to the Alarm Input
Connect one signal cable (out of 2) of applicable sensor to the [
S1
] port, and the other to
the [
G
] port.
Connecting the Alarm Output
Connect one signal cable (out of 2) of applicable external device to the [
RELAY OUT
], and
the other to the [
CM
] port.
M
You must use the specific RS-485 alarm I/O ports for each channel.
SD
POWER
DC 12V
-
+
ETHERNET
D1+ D1-
D2+ D2- D3+ D3- D4+ D4- G
S1 S2 S3 S4
G
R1 CM1 R2 CM2 R3 CM3 R4 CM4
SD CARD (CH1)
RS-485
SENSOR
RELAY OUT
D1+ D1-
D2+ D2- D3+ D3- D4+ D4- G
S1 S2 S3 S4
G
R1 CM1 R2 CM2 R3 CM3 R4 CM4
RS-485
SENSOR
RELAY OUT
