Cisco WVC2300 Administration Guide - Page 119

WARNING, Function, Description, Risk is involved if connecting more than 100mA

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Specifications I/O Port Specifications C The following table provides function and description detail for the I/O pins for the PVC2300 and WVC2300 cameras. 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 A-half duplex RS485 interface for (Inverting) controlling auxiliary equipment 10 RS485-A (non- Inverting) WARNING Risk is involved if connecting more than 100mA Cisco PVC2300 and WVC2300 Internet Video Cameras with Audio Administration Guide 112

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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.
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.
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 interface for
controlling auxiliary equipment
10
RS485-A (non-
Inverting)