1. Description: MDB to RS232 adapter is used to connect MDB devices, including MDB acceptors, changers, and non cash devices to serial port boards such as for Android mainboards, PCs, PLCs, etc.
2. Multiple Version Support: The newly updated MDB to RS232 converter is not just limited to standard serial connections. It also provides crucial support for RasPi and USB versions, further extending its adaptability and convenience.
3. Real Time Data Transmissions: This converter ensures real time data transfers, allowing users to track and monitor their data status remotely. This feature significantly enhances data management efficiency and accuracy.
4. Expanded Device Compatibility: Beyond the standard 08H ( machine), 30H (bill validator), and 10H (cashless device), the upgraded converter now also supports additional devices such as 60H (cashless device 2) and 40H ( device). This expanded compatibility ensures future device expansions.
5. Simplified Integration: Thanks to its broad compatibility with various devices, the converter simplifies the integration process. This not only saves time and effort but also reduces the risks of potential compatibility issues, contributing to a seamless user experience.

Specification:
Item Type: MDB Bill Acceptor to RS232 Interface
Material: Plastic
Communication Format:
Baud Rate: 9600 Baud Rate (BPS)
Start Bit: 1
Number Of Data Bits: 8
Parity: NO
Stop Bit: 1
Hardware Specifications:
Supply Voltage: Minimum 20 VDC
Normal Supply Range: Nominal 24.... .34 VDC (Or 24.... .30 VAC)
Quiescent Current: Data Cable: Standard Computer Serial Communication Cable
Description: The MDB to RS232 can be connected to any MDB, including for NAYAX swipers, for PAX IM20 and IM30 readers. Through the serial port, you can control all kinds of MDB, receive payment, also can control the device enable start and disable, read the device configuration.

How to Use:
MDB to RS232 adapter is used to connect MDB devices, including MDB acceptors, changers, and non cash devices to serial port boards such as for Android mainboards, PCs, PLCs, etc.

MDB to RS232 does not require the host to perform POLL queries, as it automatically communicates and manages with MDB devices, sending valid MDB data to the computer through the serial port. This greatly reduces the design complexity of the host program and improves the efficiency of the host.

When the host sends control or configuration commands to the MDB to RS232 box, it directly follows the MDB protocol. Upon receiving forwarded instructions from the box, it replies to the instructions and sends them to the host via MDB to RS232.

When receiving real time payment data, MDB to RS232 immediately sends it to the host through the MDB‑RS232. To differentiate between devices, a device code is added before the data of each device, such as 30 representing the acceptor data and 08 representing the changer data. For example, if the PC receives 08 09, it indicates that the changer is in disabled state.

The data sent by the MDB box to the computer is in HEX format, with the first byte indicating the device ID, such as 30 XX for acceptor data. If the received data is 08 XX, it indicates that the data sent to the PC is from the changer. For specific instruction meanings, refer to MDB V3.0 or MDB V4.0 instruction protocols.

packing list:
1 x Main Unit
1 x English Instruction Manual