MAX485 TTL to RS485 Converter Module

The MAX485 TTL to RS485 Converter Module is a versatile device that allows you to convert TTL signals to RS485, enabling long-range, high-speed, and error-prone differential communication. Here are its features and specifications:

  Features:  

• Uses the MAX485 chipset for reliable performance.
• Supports up to 32 devices in a linear, multi-drop configuration.
• Enables data transfer over a cable length of up to 1.2km (4000ft) with a maximum data rate of 10Mbit/s.
• Works with a single 5V power supply and consumes low power (300mA).
• Provides half-duplex communication to convert TTL level into RS-485 level, achieving a maximum transmission rate of 2.5Mbps.
• Driver output is limited for short-circuit current and can be placed at a high impedance state through the thermal shutdown circuit.
• Receiver input has a fail-safe feature that guarantees logic high output if the input is open circuit, with strong anti-interference performance.

  Specifications:  

• IC Chip: MAX485
• Operating Voltage: 5V
• Dimensions (LxWxH): 45 x 15 x 14 mm
• Weight: 4g

  Application:  

• Low-Power RS-485 Transceivers
• Low-Power RS-422 Transceivers
• Level Translators
• Transceivers for EMI-Sensitive Applications
• Industrial-Control Local Area Networks

  Package Includes:  

• 1 x MAX485 TTL to RS485 Converter Module