Tihebeyan MDB to RS232 Converter User Manual

مقدمة

The Tihebeyan MDB to RS232 Converter is designed to facilitate real-time data transmission between MDB (Multi-Drop Bus) devices and serial port boards such as PCs or PLCs. This adapter box enhances connectivity for various cashless devices, coin acceptors, and coin changers, streamlining data management and integration processes in vending machine interfaces and similar systems.

This manual provides detailed instructions for setting up, operating, and maintaining your MDB to RS232 Converter, ensuring optimal performance and longevity.

الميزات الرئيسية

• Enhanced Data Transmission: Ensures real-time data transfers for efficient remote monitoring and tracking, improving data management accuracy.
• Expanded Device Support: Supports various MDB devices, including coin acceptors, changers, and cashless devices (08H, 30H, 10H, 60H, 40H) for future expansions.
• Multiple Version Compatibility: Upgraded converter extends adaptability to Raspi and USB versions, simplifying integration between devices.
• التكامل السهل: Wide compatibility reduces compatibility risks, saves time and effort for a seamless user experience.
• التوصيل والتشغيل: Connects MDB devices to serial port boards effortlessly, improving efficiency and control.

المنتج انتهىview

الشكل 1: أمام view of the MDB to RS232 Converter main unit with connected cables.

الشكل 2: من أعلى إلى أسفل view of the converter, highlighting the cable connections.

الشكل 3: Another perspective of the converter, showing the RS232 and power input cables.

الشكل 4: Close-up of the converter unit, showing the power input jack and RS232 connector.

الشكل 5: View of the converter with both the MDB and RS232 cables clearly visible.

الشكل 6: جانب view of the converter unit, showing its compact design.

الشكل 7: قاع view of the converter, showing labels for various device types (Cashless device 2, PC data link, Coin validator, Bill validator, Cashless device, Power status, Age, Usd).

الشكل 8: بزاوية view of the converter, emphasizing the cable connections and overall form factor.

الشكل 9: عن قرب view of the power input jack, showing its design.

تحديد

الإعداد والتثبيت

The MDB to RS232 adapter is designed for straightforward connection to MDB devices and serial port boards. Follow these steps for proper installation:

1. تحديد المكونات: Ensure you have the main MDB to RS232 converter unit, the necessary MDB cables, and an RS232 serial communication cable.
2. Connect MDB Devices: Connect your MDB devices (e.g., coin acceptors, coin changers, cashless devices) to the MDB input ports on the converter. The converter supports various MDB devices, including those with device codes 08H (coin machine), 30H (invoice validator), 10H (cashless device), 60H (cashless device 2), and 40H (device).
3. الاتصال بنظام المضيف: Connect the RS232 output of the converter to the serial port of your host system (PC, PLC, etc.) using a standard serial communication cable.
4. توصيل الطاقة: Connect the power supply to the converter. Ensure the supply voltage is within the normal range of 24-34 VDC (or 24-30 VAC), with a minimum of 20 VDC.
5. التحقق من الاتصالات: تأكد من جميع توصيلات الكابلات للتأكد من أنها آمنة ومثبتة بشكل صحيح.

The MDB to RS232 converter automatically communicates and manages MDB devices, sending valid MDB data to the host computer via the serial port. This reduces the complexity of host program design.

تعليمات التشغيل

Once the converter is set up, it operates largely autonomously. Here's how data flow and control work:

• Automatic Data Transmission: The converter does not require the host to conduct survey queries. It automatically communicates with and manages MDB devices, forwarding valid MDB data to the host system via the serial port.
• Host Control Commands: When the host system sends control or configuration commands to the MDB to RS232 box, these commands should directly follow the MDB protocol. The converter will receive these instructions, forward them to the MDB device, and then relay the device's response back to the host.
• Real-time Payment Data: Upon receiving real-time payment data from an MDB device, the converter immediately sends it to the host via the MDB-RS232.
• تعريف الجهاز: To differentiate between data from various MDB devices, a device code is added before the data. For exampعلى:
  • 30 xx represents data from an acceptor (e.g., bill validator).
  • 08 xx represents data from a currency changer (e.g., coin changer).
  For instance, if the PC receives 08 09, it indicates that the currency changer is in a disabled state.
• تنسيق البيانات: Data sent by the MDB box to the computer is in hexadecimal format. Refer to MDB V3.0 or MDB V4.0 instruction protocols for specific instruction meanings.

صيانة

The MDB to RS232 Converter is designed for low maintenance. Adhere to the following guidelines to ensure its continued reliable operation:

• حافظ على نظافة: Regularly wipe the exterior of the unit with a soft, dry cloth. Avoid using harsh chemicals or abrasive cleaners.
• الظروف البيئية: Operate the converter within a stable environment, avoiding extreme temperatures, high humidity, or dusty conditions.
• سلامة الكابل: Periodically inspect all connected cables for any signs of wear, damage, or loose connections. Replace damaged cables immediately.
• تحديثات البرامج الثابتة: While not typically user-serviceable, check the manufacturer's website (Tihebeyan) for any potential firmware updates that might enhance performance or compatibility.
• مزود الطاقة: Ensure a stable and correct power supply is always used. Fluctuations or incorrect voltagقد يؤدي ذلك إلى تلف الوحدة.

استكشاف الأخطاء وإصلاحها

If you encounter issues with your MDB to RS232 Converter, refer to the following common problems and solutions:

• لا يوجد نقل بيانات:
  • التحقق من الطاقة: Ensure the converter is properly powered and receiving the correct voltage.
  • فحص الكابلات: Verify that all MDB and RS232 cables are securely connected to both the converter and the respective devices/host.
  • إعدادات المنفذ التسلسلي: Confirm that the host system's serial port settings (Baud Rate: 9600, Start Bit: 1, Data Bits: 8, Parity: None, Stop Bit: 1) match the converter's specifications.
  • MDB Device Status: Ensure the connected MDB devices are operational and not in a disabled state.
• Incorrect Data Received:
  • عدم تطابق البروتوكول: Verify that your host system's software is interpreting the MDB protocol correctly (refer to MDB V3.0 or V4.0 instruction protocols).
  • معرف الجهاز: Ensure your software correctly parses the device ID byte (e.g., 30 xx for acceptor, 08 xx for changer) to identify the source of the data.
• Converter Not Recognized by Host:
  • مشاكل السائق: For USB versions, ensure the necessary USB drivers are installed on your host system.
  • اختيار المنفذ: Confirm that your application is attempting to communicate with the correct serial (COM) port.

If problems persist after attempting these solutions, please contact Tihebeyan customer support for further assistance.

الضمان والدعم

For warranty information and technical support, please refer to the official Tihebeyan webالموقع أو تواصل مع خدمة العملاء مباشرةً. احتفظ بإيصال الشراء كإثبات للشراء في حال وجود أي مطالبات بالضمان.

Tihebeyan Official Store: زيارة المتجر