Alarm Board for Network Zoom Camera Modules (Convert RS232 to RS485)


> Alarm In/Out
> Audio In/Out.
> Support RS485, RS232.


Specification

Alarm board is specially designed for Savgood Network Zoom Camera modules. It can convert camera’s RS232 interface to RS485 interface.

 

Interface Description:

Type PIN Number PIN Name Description
J2 (Block Camera Interface) 1 UART1_TX Camera Control Series Port TX
2 UART1_RX Camera Control Series Port RX
3 UART2_TX Camera Series Port2 TX
4 UART2_RX Camera Series Port2 RX
5 GND GND
6 +12V DC12V
J6 (Block Camera Interface) 1 NC
2 GND GND
3 AUDIO_IN Camera Audio In
4 GND GND
5 AUDIO_OUT Camera Audio Out
J4 (Block Camera Interface) 1 ETHRX- Network RX-
2 ETHRX+ Network RX+
3 ETHTX- Network TX-
4 ETHTX+ Network TX+

 

Type PIN Number PIN Name Description
J3 1 AUDIO_IN Audio In
2 AUDIO_OUT Audio Ouput
3 GND GND
4 ALARM_IN Alarm In
5 ALARM_OUT Alarm Out
6 ALARM_OUT_TC Alarm Out TC
7 GND GND
8 RS485+ PT Control, RS485+, Pelco
9 RS485- PT Control, RS485-, Pelco
10 GND GND
11 CVBS_OUT CVBS Out
12 GND GND

 

Type PIN Number PIN Name Description
J5 1 +12V_IN DC 12V + In
2 GND GND
3 NC
4 NC
5 ETHTX+ Network RX-
6 ETHTX- Network RX+
7 ETHRX+ Network TX-
8 ETHRX- Network TX+

 

Type PIN Number PIN Name Description
J19 (Power In) 1 +12V_IN DC 12V + In
2 GND GND

 

Type PIN Number PIN Name Description
J10 (PT Control Series Port) 1 GND GND
2 SD_UART_RX RS232 RX, Visca Protocol
3 SD_UART_TX RS232 TX, Visca Protocol
4 +3.3V 3.3V Out

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