GV600WG User Manua
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QSZTRACGV600WGUM0102 11
Figure 11.
Typical Connection with a LED
Figure 12.
Typical Connection with a Buzzer
Figure 13.
Typical Connection with Other Devices
Note:
Pay attention to the polarity of the relay if it is pre-installed with an internal flyback diode during
connection. Install an additional diode externally if there is no pre-installed internal diode. A
common diode such as a 1N4004 one will work in most circumstances.
