LEGRAND 430 522 Manual De Usuario página 34

• Alarm I/O Connection
• Sensor Input
Before connecting sensors, check driving voltage and output signal type of the sensor. Since output signal types
of the sensors are divided into Open Collector and Voltage Output type in general, the cabling must be done
properly after considering these typed. Also, the sensor type, i.e. "Normal Open" or "Normal Close" in Dip switch
in main body of camera must be set properly.
Signal
IN COM +
IN1-, IN2-, IN3-, IN4-
• Relay Output
Maximum allowable electrical load of relay is shown bellow table.
Drive Power
Max. Load
Connect (+) cable of electric power source for Sensors to this port as
shown in the circuit above.
Connect output of sensors for each port as shown in the circuit above.
DC Power
DC 28V, 3A
34
Description
AC Power
110V, 3A