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Caution, Electrical wiring, Wiring the trigger input – KEYENCE N-410 User Manual

Page 44

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2-5

N-48 Connections and Wiring

Electrical wiring

Connect a 24 V DC power source to the "IN" side, as shown in the figure.
If 24 V DC power is connected to the "IN" side, the "OUT" side can be used for 24 V DC output.

Do not connect to any power voltage other than 24 V DC. Doing so may
damage the device.

Connecting an RS-485 terminal to the wrong power supply may cause
damage to the N-48 unit.

Do not connect the in and out sides to different types of power sources. A
potential difference between the two power sources could result in
malfunction.

Wiring the trigger input

The trigger input is used to cause a BL/SR/RF Series device to begin reading.
When using the device in multi-head mode, use the trigger input from the N-410 instead of the N-
48.

24V DC OUT

24V DC IN

24V DC

Caution

15 to 26 V DC

TIM COM OK

Circuit diagram

Inter

nal circuit

TIM

COM