45
Specifications
Business Internet Video Camera with Audio
Appendix D
I/O Port Specifications
10 9
8
7
6
5
4
3
2
1
I/O PIN Specifications
PIN
Function
Description
1
12VDC Output
With a maximum load of 100mA,
this output to be used with an
external device.
2
GND
3
Digital Input 1
Connect to high to activate
(5V-12V)
4
Digital Output 1
With a maximum load of 100mA
and maximum voltage of 12VDC,
this output has an open-collector
NPN transistor with the emitter
connected to GND.
5
Digital Input 2
Connect to high to activate
(5V-12V)
6
Digital Output 2
With a maximum load of 100mA
and maximum voltage of
12VDC,this output has an open-
collector NPN transistor with the
emitter connected to GND.
7
GND
8
12VDC Output
With a maximum load of 100mA,
this output to be used with an
external device.
9
RS485-B
(Inverting)
A-half duplex RS485 inteface for
controlling auxiliary equipment
10
RS485-A
(non-Inverting)
WARNING:
Risk is involved if connecting more
than 100mA .
NOTE:
The icons below can manually turn on or
off the output ports from the web-based utility’s
home page.
