Samsung Version 1.1 Owner's Manual page 9

Rear of SNS-110
ALARM IN
1 2 G
1
Alarm Input(1,2,3,4)
R/O (Relay Out)
RS-485(+,-)
RS-232C
Network Port
Power In
R/O RX TX
3 4 G RA RC - + - +
2
3
Name
Sensor Input : 1,2,3,4
Signal GND : G
RA
RC
RX(+,-)
TX(+,-)
9Pin DSub Connector
RJ-45 Connector
ETHERNET
RS-232C
4
Function
Connects to maximum of 4 alarm sensors.
Connected to the external device for remote control
Connects to RS-485 cable and remotely regulate
PAN / TILT / ZOOM / FOCUS
controllers.
Full Duplex : use RX and TX.
Half Duplex : use TX .
Connects to console and an external modem through
the RS-232C cable connection.
You are recommended to use the RS-232C
cable packed with this
SNS-110.
The current version does not support
connecting an External Modem.
Connects to Ethernet (10BaseT/110BaseT) and cable
modem network.
Supplies the power to SNS-110 with a DC 5V input
terminal
Only use the compatible adapter enclosed in
the SNS-110 package and supply DC 5V.
9
DC 5V
5
6