VIVOTEK
Waterproof Connector
Components of the Waterproof Connector
Rubber (A)
Screw Nut (B)
Seal (C)
IO Block Pin Definitions
The terminal block is accessible when the rear cover is opened�
Micro SD Socket
Ethernet
Power
J3
1
Digital Input 1: DI1
2
Digital Input: - (Ground)
3
RS485 +
4
RS485 -
5
AUDIO_GND
6
AUDIO_IN: Ext_MIC_IN
7
AUDIO_GND
8
AUDIO_OUT
* Vmax.: 40V DC, Imax.: 400mA.
** Power output, 12V DC: max. load is 50mA.
8 - User's Manual
Seals (D)
Housing (E)
Sealing Nut (F)
1
2
3
PCB
1
2
3
J7
4
5
6
7
8
4
5
6
7
8
1
N/C
2
N/C
3
DO- *
4
DO+ **
5
Digital Input: - (Ground)
6
Digital Input 3: DI3
7
Digital Input: - (Ground)
8
Digital Input 2: DI2
J3
J7