TTL To RS485 Adapter 485 Serial Port UART Level Converter Module 3.3V 5V
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In stockR192
The Story
This TTL to RS485 adapter module enables seamless communication between TTL-level UART devices and RS485 networks. Featuring hardware automatic flow control, it supports both 3.3V and 5V power supplies, making it ideal for industrial environments. With built-in signal indicators, 120-ohm matching resistor, and support for up to 128 devices on the bus, this module offers reliable long-distance data transmission up to 800 meters.
add_circle The Upside
- check Reliable industrial-grade design with anti-interference and lightning protection
- check Hot-pluggable without signal lockup
- check Compact half-hole design for easy integration
remove_circle The Downside
- close Limited to 800 meters recommended distance without repeaters
- close No brand or manufacturer identification
- close Requires basic soldering or terminal connection
Specifications & features
Key features
- check_circle Hardware automatic flow control
- check_circle Supports 3.3V and 5V power supply
- check_circle RXD/TXD signal indicator lights
- check_circle 120-ohm matching resistor for long-distance transmission
- check_circle Supports up to 128 devices on the bus
Specifications
Color
Blue
Dimensions
42.8mm x 15.22mm x 0.8mm
Material
Metal
Max Devices on Bus
128
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