MAX3485 TTL to RS485 Converter Module

MAX3485 TTL to RS485 Converter Module

Features :
MAX485 Transceiver IC: Utilizes the MAX485 chip, known for its low power consumption and slew-rate limited transceiver, facilitating RS-485 communication.
Voltage Compatibility: Operates on a 5V power supply, making it compatible with most 5V microcontrollers.
Communication Speed: Supports data rates up to 2.5 Mbps, ensuring fast and reliable data transmission.
Multi-Device Support: Allows up to 32 devices on the same RS-485 bus, enabling complex network configurations.
Built-in Protection: Features current-limiting and thermal shutdown for driver overload protection, enhancing the module’s durability.
LED Indicators: Equipped with power and data transmission LEDs for easy status monitoring.
Compact Design: Measures approximately 44mm x 14mm, suitable for integration into various projects.

Specifications :
Operating Voltage: 5V DC
Communication Standard: RS-485
Data Rate: Up to 2.5 Mbps
Bus Support: Up to 32 transceivers
Dimensions: Approximately 44mm x 14mm
Interface: UART (TTL)
Protection Features: Current-limiting and thermal shutdown

Applications :
Industrial Automation: Facilitates communication between controllers and sensors over long distances.
Building Management Systems: Enables integration of various subsystems like HVAC, lighting, and security.
Embedded Systems: Ideal for microcontroller-based projects requiring robust serial communication.
Sensor Networks: Supports reliable data transmission in distributed sensor arrays.
The MAX485 TTL to RS485 Converter Module with Protection is a compact and efficient solution for enabling reliable serial communication between TTL-level devices (like microcontrollers) and RS-485 networks. It is particularly suited for applications requiring long-distance, noise-resistant, and multi-device communication, such as industrial automation, sensor networks, and embedded systems.