![IDTECK Star iCON100SR User Manual Download Page 25](http://html1.mh-extra.com/html/idteck/star-icon100sr/star-icon100sr_user-manual_3760320025.webp)
p.19
Check Points during Installation
2.4
Reverse Diode Connection
If you connect an inductor (Door Locks or Alarm device) to the output relays, there will be a
high surge voltage created while the inductor is turning on and off. To protect this problem,
connect the reverse diode as the figure below.
It is strongly recommended to add a reverse diode between the inductor coils to a
bsorb this surge voltage. If you do not connect a reverse diode, the surge voltage
will transfer and damage the electronic circuit of the controller. 1N4004 – 1N4007
or equality efficiency diode is included in gift box.
Summary of Contents for Star iCON100SR
Page 1: ......
Page 26: ...INSTALLATION OF THE PRODUCT 8 p 20 1 Dimension Unit inch mm...
Page 45: ...SETTING CHANGES 12 p 39...
Page 47: ...p 41 Setup Menu F1 1 Setup Menu F1...
Page 54: ...SETTING CHANGES p 48 2 1 Time Schedule...