Panasonic BB-HCM311A Digital Camera User Manual


 
Operating Instructions
116
3.3 External I/O
If you connect the external devices such as sensors to the External I/O and image
buffer/transfer by alarm signal is set, the camera image is transferred by the alarm
detection.
Explanation of the External I/O
Note
The External I/O (Input/Output) are independent. Output terminal is controlled
only by External Output Control page on page 104.
Pin Features
G GND pin
1 External Sensor Input 1
Use it by opening or GND short-circuit.
G GND pin
2 External Sensor Input 2
Use it by opening or GND short-circuit.
3 External Device Control Output
You can control it on the External Output page (see page 104).
It is an open collector circuit, and the maximum drawing-in current
is the same as pin 4. Do not exceed the voltage of DC power
output terminal (pin 4).
4 DC Power Output Terminal
10.5—13.5 V DC
Maximum of 100 mA load drive is possible.