Rynx
Rynx | MDB-RS232 2020 USB Version MDB-Coin Validator Data to PC RS232 for Vending Machines
Rynx | MDB-RS232 2020 USB Version MDB-Coin Validator Data to PC RS232 for Vending Machines
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1. Function: Connect the bill validator, coin acceptor, card reader, etc., to the host via the MDB interface through the serial connection, such as a computer, Android motherboard, etc.
2. The MDB-RS232 serves as a coin or bill acceptor that conforms to the MDB protocol for vending machines, converting it into RS232 data that can be received by a computer through voltage level and data protocol conversion.
3. Ready to use, user-friendly.
4. Ideal for vending machines, markets, cashless devices, card readers, and more.
5. Model: MDB-RS232 (USB)
6. Power Supply: 20V DC-36V DC
7. Standard Power Supply: 24-34V DC (-24-30V AC)
Shipping Policy
Shipping Policy
We work hard to process and deliver your order as quickly as possible. Processing begins on the day your order is placed and typically takes 1–5 business days (Monday to Friday). Once processing is complete, your order will be shipped with Australia Post, with an estimated delivery time of 1–5 business days, depending on your location.
The total delivery time is the sum of processing and delivery, which means your order should arrive within a maximum of 10 business days. Please note that delivery times may be affected by public holidays or circumstances beyond our control, such as courier delays or incorrect address information.
As soon as your order has been dispatched, you will receive an email confirmation with a tracking number so you can follow the progress of your package.
Please see our full Shipping Policy for more info.
Return and Refund Policy
Return and Refund Policy
At Rynx, your satisfaction matters to us. If you are not happy with your purchase, you may return your item within 14 days of receipt. Return shipping costs are the customer’s responsibility. However, if you received an incorrect or damaged item, we will provide a free return label and cover the return shipping costs.




