Overview
The Diebold D500MDB is a card reader control module engineered for multi-vendor payment systems in vending machines, beverage dispensers, and retail transaction applications. This MDB (Multi-Drop Bus) interface module operates on 30-45V DC at 1A, providing a standardized connection for credit card and debit card processing in self-service environments. The D500MDB integrates with existing vending or kiosk platforms to enable cashless payment transactions.
Key Features
- MDB (Multi-Drop Bus) compliant interface for vending and self-service equipment
- 30-45V DC power supply rated at 1A maximum current
- Support for credit card and debit card transaction processing
- Designed for high-volume retail and vending machine applications
- Open-box, like-new condition ready for deployment
Technical Specifications
The following specifications are derived from the product designation and typical MDB card reader modules:
- Input Voltage: 30-45V DC
- Current Rating: 1A maximum
- Interface Standard: MDB (Multi-Drop Bus)
- Application: Card reader control module for vending and transaction systems
- Manufacturer: Diebold
Typical Applications
- Vending machine payment processing
- Self-service kiosk integration
- Retail transaction terminals
- Beverage dispenser card reader systems
- Multi-vendor payment environments requiring MDB standardization
Compatibility & Replacements
Compatible With
- MDB-compliant vending machines
- Multi-vendor payment systems
- Diebold and third-party transaction terminals
- Standard 30-45V DC power supplies
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. Limited public documentation is available for direct equivalent models.
Works With
- MDB protocol-based vending and retail systems
- Standard credit and debit card payment networks
- Existing Diebold vending terminal infrastructure
