Specifications For Devices Requiring More Than .6 Amps - Linksys BUSINESS SERIES User Manual

Appendix D

Specifications for Devices Requiring more than .6 Amps

Consider the following diagram when installing devices requiring more than .6 Amps (most sound devices) to operate:
The siren with external power.
If the siren is not capable of
meeting 12V requirement.
External Power/
Internal Power
+12V
X
13 KΩ
/
Business Internet Video Camera with Audio
Siren
AC/DC
Loading
RY
External Relay:
DC Capacity: 40~12V
Relay Switching Capacity: DC/AC
X
Pin 4 and Pin 6 Output:
This Output NPN transistor with
0.00v
the emitter connected to GND,
Vceo=+40V, Icm,=0.6A
NPN
Transistor
Specifications
47