KAI-638 Zinc Alloy CPU Comparison Expression Coin Selector Validator Collector Device

Feature:

Voltage: DC +12V
Coin Diameter: 18mm-31mm
Coin Thickness: 1.2mm-3.1mm

Introduction:

1. Put on sample coin. 
2. Adjust entry slot opening to your coin size by loosening screw on the back of metal panel for blocking bigger invalid coin from inserting.
3. Turn the screw on front lid in clockwise direction for ditching thinner coin through the slot of lid if necessary.
4. switch to Normal Open (N.O.) or Normal close (N.C) for signal output of coin validation upon Host requested .
5. 3 triggering TIMER SWITCH of Pulse Duration ， Long duration of Pulse 100ms.Common duration of Pulse : 50ms . Short duration of Pulse    :30ms
6. VR tuning for tolerance of coin acceptance ， turn clockwise for slack and anti-clockwise for precise acceptance.
7. Shift sensitivity switch of coin acceptance downward to special to extend the range of discriminated ratio for twin metal coins or the coins in big tolerance.

Notice:

Pay attention to apply within 3 mm thickness of a coin The COINS must be round， and no hole in the middle

Document
 Package included:

1 x KAI-638 Zinc Alloy CPU Comparison Expression Coin Selector