CNB SBN-23Z27F - Manual (Page 15)

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2. Installation
■ Sensor Input/Relay Output
• Sensor input connection
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 types.
Also, the sensor type, i.e. “Normal Open” or “Normal Close” in DIP switch in main body of camera must be set properly.
Signal Line Description
IN COM+ Connect(+)cable of electric power source for sensors to this port as shown in the
circuit above.
IN1 -, IN2 -, IN3 -, In4 - Connect output of sensors for each port as shown in the circuit above.
• Relay output connection
Maximum allowable electrical load of relay is shown bellow table.
Driving Power DC 110VAC 220VAC
Max. Capacity 28VDC, 3A 110VAC, 3A 250VAC, 3A
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