Cisco Cisco PVC2300 Business Internet Video Camera - Audio PoE メンテナンスマニュアル
Specifications
I/O Port Specifications
Cisco PVC2300 and WVC2300 Internet Video Cameras with Audio Administration Guide
112
C
The following table provides function and description detail for the I/O pins for the
PVC2300 and WVC2300 cameras.
PVC2300 and WVC2300 cameras.
WARNING
Risk is involved if connecting more than 100mA
PIN
Function
Description
1
12VDC Output
With a maximum load of 100mA, this output
to be used with an external device.
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.
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.
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.
to be used with an external device.
9
RS485-B
(Inverting)
(Inverting)
A-half duplex RS485 interface for
controlling auxiliary equipment
controlling auxiliary equipment
10
RS485-A (non-
Inverting)
Inverting)