Digital I/O

Maxim offers a choice of interface options for PLC-digital-I/O applications. These options help lower cost and BOM requirements while providing high port count and advanced clocking schemes to improve performance and increase functionality.

Learn More

• Industrial solutions guide: Programmable logic control and measurement (PDF)

Suggested Components

• Controller Area Network (CAN)
• Comparators
• Controller
• Digital Inputs
• Digital Outputs
• Hot-Swap Controller
• IO-Link®
• Isolated Power Supply
• Power Line Communications
• RS-485 CompoNet®
• Switch Debouncer
• Thermal Management
• Universal Asynchronous Receiver-Transmitter (UART)
• Voltage Monitors
• Wireless