■
Connecting Alarm Output
Please refer to the wiring diagram below to connect an alarm output device.
· The Alarm Output terminal has an Open Collector structure, allowing the addition of an
external relay device. The maximum load current is DC +24V and 100 mA.
GND
Open Collector
2.2KΩ
10KΩ
Relay Power
Output
Alarm Out
Relay
※
Connect the RS-485 to the SRX-100B or SUNGJIN( ex)SJ3000RX ) with the plus (+)
signal to plus and minus (-) signal to minus.
※
You do not need to connect the RS-485's GND pin.
(It may be effective when communication is not working properly.)
※
Connect the Phone Jack Audio Input terminal (Mic, Mono) to the AUDIO IN terminal.
※
Connect the Phone Jack Audio Output terminal (speaker) to the AUDIO OUT terminal.
■
Connecting RS-485
■
Connecting Audio
Chapter 3. Installing Camera & Network Setup
CMOS Output
Relay
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