Planet Technology DVR-860 - Manual (Page 71)

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APPENDIX 2 PIN CONFIGURATION
‧ DVR-460
‧
PIN FUNCTION DESCRIPTION
1 RS232-TX DVR can be controlled remotely by the keyboard of PC by using RS-232 serial communication
signals. Please refer to “APPENDIX 3 RS-232 PROTOCOL” for details.
2 RS232-RX DVR can be controlled remotely by the keyboard of PC by using RS-232 serial communication
signals. Please refer to “APPENDIX 3 RS-232 PROTOCOL” for details.
3 ~ 6 ALARM INPUT
To connect the wire from ALARM INPUT ( PIN 3 -- 6 ) to GND ( PIN 9 ) connector, DVR will start
recording and the buzzer will be on.
＊
“MENU -> ADVANCE -> DETECTION -> ALARM” is set to “Low”:
When the alarm input signal is “ Low ”, the unit starts to record and buzzer.
＊
“MENU -> ADVANCE -> DETECTION -> ALARM” is set to “High”:
When the alarm input signal is “ High ”, the unit starts to record and buzzer.
7 EXTERNAL ALARM NC
Under the normal operation, COM connects with NC and disconnects from NO. But when any
alarm is triggered, COM disconnects with NC and connects with NO.
Attention: The voltage restriction is under DC24V 1A.
8 EXTERNAL ALARM NO.
Under the normal operation, COM disconnects with NO. But when any alarm is triggered, COM
connects with NO.
Attention: The voltage restriction is under DC24V 1A.
9 GND
Signal GND
10 RS485-B DVR can be controlled remotely by the keyboard of PC by using RS-485 serial communication
signals.
11 RS485-A DVR can be controlled remotely by the keyboard of PC by using RS-485 serial communication
signals.
12 ~ 13 PIN OFF
14 ALARM RESET
Connecting the wire from ALARM RESET (PIN 14) to GND (PIN 9) connector will disable alarms.
An external signal to ALARM RESET (PIN 14) can be used to reset both ALARM OUTPUT signal
and DVR’s internal buzzer. When any alarm has been triggered, the signal becomes “Low”, and
all alarm activities will be stopped. Under the normal operation, the signal remains “High”.
15 EXTERNAL ALARM COM
Under the normal operation, COM disconnects with NO. But when any alarm is triggered, COM
connects with NO.
Attention: The voltage restriction is under DC24V 1A.
16 ~ 17 GND
Earth GND
Magnetic Contact: When the magnetic contact
is opened, the alarm will be triggered and the
recording is on.
Siren: When the DVR is triggered by alarm or
motion, the COM connects with NO and the siren
with strobe starts wailing and flashing.