Waterproof Connector
Components of the Waterproof Connector
Rubber (A)
Screw Nut (B)
Seal (C)
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.
Seals (D)
Housing (E)
Sealing Nut (F)
1
2
PCB
1
2
3
4
5
6
7
3
4
5
6
7
J7
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
EN-5
8
J3
J7
8