NVC/IPE Series
IPE3500M Installation Guide
02A.07
UDP Technology Ltd.
11
5. CONNECTIONS
5.1.Connectors
①
Audio In / Out
The camera has a mono audio input and a mono audio output. As the output power for the
audio is low, amplifier speaker is needed (Do not use a headphone or earphone directly to the
camera).
②
Sensor (DI) connection
The camera provides 1 channel D/I. It can be connected to either a voltage type sensor or a
relay type sensor as the following figures. It can be selected by software.
Input voltage range: 0VDC minimum to 5VDC maximum, Max 50mA
Input voltage threshold: 4.5V
Caution
!
Do not exceed the maximum input voltage or relay rate.
Aout
Ain
Mic
Amp Speaker
N/A RS-485 DO DI Audio
*
When connecting leads from external devices
to the terminal block, use the pin definitions
shown on the circuit board as a guide. Pin
definitions on the circuit board may be different
from those shown below.
