VIVOTEK SD7151 사용자 설명서

This Network Camera provides a general I/O terminal block which is used to connect external 
input / output devices. The pin definitions are described below.

Pin

Name

Specification

Remarks

GND

Ground

DI4

Digital Input

OPEN/Short-to-GND, isolation 2KV

Internal pull-up

DI3

Digital input

OPEN/Short-to-GND, isolation 2kV

Internal pull-up

DI2

Digital Input

OPEN/Short-to-GND, isolation 2KV

Internal pull-up

DI1

Digital Input

OPEN/Short-to-GND, isolation 2KV

Internal pull-up

GND

Ground

N.O.

Relay_NO

Normal Open pin, Max 30VDC, 1A

COM.

Relay_COM

Common Pin , Max 30VDC, 1A 

+12V

Power +12V

12VDC ± 10%, max. 0.8A

Max. rating 1.2A 

Reset button

Lens

Status LED

Ethernet 10/100 
RJ45 plug

Audio out (green)

Microphone in (pink)

Power cord socket (black)

General I/O 

terminal block

Earth

GND: Ground
D I 4 : Digital Input
D I 3 : Digital Input
D I 2 : Digital Input
D I 1 : Digital Input
GND: Ground
N.O.  : RELAY_NO
COM. : RELAY_COM
+12V : Power, 12V DC