CH-926 is a multi coin selector, can accept up to 6 kinds of different coins at the same time. This type of coin selector is widely used in vending machine, arcade game, massage chair, and other self-management system. CH-926 is mainly based on material, weight and size to identify coins.
We use the most up to date algorithm to design software. Therefore, CH-926 is very stable and accurate even when environment changes such as temperature, and humidity etc... In order to increase the accuracy, we suggest different version of coins use different channel to set up.
For the first time to set up this, the manual might seem a little complicated because it has many functions, please feel free to contact again about the set up problem.
(1) Coin Diameter: 15mm~32mm
(2) Coin Thickness: 1.2mm~3.8mm
(3) Atmospheric Pressure: 86Kpa~106Kpa
(4) Accuracy Rate of Identification: 99.5%
(5) Working Voltage: DC +12V +- 10%
(6) Working Current: 65mA +-5%
(7) Working Humidity: ≤95%
(8) Signal Output: Pulse
(9) Speed: ≤0.6s
Coins can't pass through
1- Check if the connection is correct or poor connection.
2- Check if sampling is appropriate.
3- Check if there is something stuck inside.
Can't identify outputs
1- Check if 2 way switches -NO. NC - are correct.
2- Check if Singal wire is connected correctly.
3- Check if there is pull-up resistor with signa wire(not allowed).
4- Check if there is something stuck on the channel where the coins pass out.
Coins can not pass smoothly
1- Check if the parameter is set up appropriately.
2- Check the accuracy switch.
3- Check if there is something stuck on the channel where the coins pass out.
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