Digital Tube Display Auto Water Vending Machine Controller with Coin and IC Card

JMDM-SELLV4 Digital Tube Display Auto Water Vending Machine controller with Coin and IC Card
Technical Parameters
1)Power consumption (no external equipment): +12V@0.3A (typical values);
2)Main control chip: 8 high performance SCM(STC89C58RD+);
3) Input: Two channels water level signal input (high water level, low water level);
2 channels water outlet control key-press input (water outlet 1, water outlet 2);
2 channels water outlet pause key-press input (pause 1, pause 2);
1 four-wire system 12V power supply's coin collector input interface;
1 three-wire system power supply's pulse flow meter input interface;
1 standard RS232 serial communication interface (anti-static impact of 15V), supply for setting the parameters and slot card communication;
One toggle switch, used to shift the states of 'set', 'run', the switch on means' run', down means 'set';
4) Output signals: 6 channels relay load control output, include one channel make-water control, 2 channels out-water control, and one channel automatically wash control, one channel automatically ozone sterilize control and one channel night piece light automatically switch control; All of the control signals are supplied by the board's power supply, do not need other wiring, the only thing you should do is to select the signal which need to be controlled when output control, via relay to do the on and off workings, to make the operate flexible, external wiring simple;
5) 6 8-sects digital tube display, separate to display the money and the corresponding water quantity;
6) 4 LED running status display lamp: Red shows stop sell, green shows normal, yellow shows is making water, blue shows the water full;
7) One channel buzzer output, when coin-operated and slot card effective, the short beeps tips effective, when there is insufficient amount on the card, intermittent alarm;
8) The controller built-in system clock can easily control the output state of the timer switch;
11) Use photoelectric isolation and enable the external hardware watch dog and the strict high frequency filter characteristic, to make the system working stable and reliable, no freeze phenomena.
JMDM-CH3 is a computer storage digital display and multi-currency Smart coin machine, once can identify three different countries coins, tokens currency.
It is a highly reliable product to identify the currency material, quality and size as a reference; In order to identify the anti-currency capabilities accurately, it is recommended that use the different versions of the same denomination of the coin.
Can use the multi-channel settings for a variety of coin-operated water vending machine, coin-operated laundry machines, coin operated toy car, coin-operated toy cars, self-massage chair.
Product specifications:
Coin diametes: 15mm~32mm Atmospheric pressure: 86Kpa— 106Kpa
Coin thickness: 1.2mm~3.8mm Operating Humidity: ≤ 95%
Operating voltage: DC +12V ± 10% Recognition speed: ≤ 0.6s
Operating current: 65mA ± 5% Recognition capacity: 99.5%
COIN Signal output: N0. NC (Open collector) pattern
Product Features:
A. Depending on the material, diameter and thickness of the coin to identify the real or counterfeit of the coin, of high accuracy.
B. Apply to various countries coins and tokens: RMB, Baht, the currency of Ukraine, Taiwan dollars, euros, dollars, pounds, HK world currency in circulation.
C. Kind of coins for a smart CPU program control, the CPU automatic memory settings can be arbitrarily set the currency you want, do not need to clip the sampling currency for comparison, the accurate calculation of the tokens in accuracy.
D. While receiving 1-3 kinds of coins, and free to set the pulse proportion.
E. Anti-phishing, anti miscellaneous currency, shockproof, anti-high-frequency, strong anti-electromagnetic interference.
F. Automatic detection of the fault.
G. The digital tube real-time display setting process and fault status