SmartLock
®
Pro
Page 17 of 29
Installation Manual
April 2009 • Rev. 1.7
DC MAGLOCKS
NOTE:
Use 1N400x series diode as shown to prevent “back EMF” from
damaging the controller if the maglock is not equipped with sufficient spike
and surge protection.
Check the maglock specifications for details.
Option 1
≤ 250mA
Option 2
> 250mA