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TTL to RS485 Module 485 Converter UART Level Interconversion (2-Pin)
SKU: ARD-0105-L01
Sold by Select Automation
Final price R 32.20
R 28.00 excl. VAT
Availability: In Stock (13 on hand)
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Short Description
The TTL to RS485 Module is a tiny serial communication converter that converts TTL-level UART signals to RS485 differential signals.
The module displayed has an internal RS485 transceiver and a screw-terminal connector for the RS485 bus, making it ideal for connecting Arduino and other microcontroller systems to RS485-compatible devices.
Buy currently uses Select Automation shop pricing and checkout.
Specifications:
Product Type: TTL to RS485 Converter Module.
Function: UART / TTL ↔ RS485 Level Conversion.
Communication Standard: RS485.
Communication Mode: Half-Duplex.
Interface: TTL UART.
TTL Pins: VCC / GND / TXD / RXD.
RS485 Pins: A / B.
Operating Voltage: 5 V DC.
Logic Level: TTL.
RS485 Connection: 2-pin screw terminal.
Transceiver: RS485-compatible transceiver IC.
Signal Type: Differential RS485.
Typical Transmission Distance: Up to 1200 m under suitable RS485 network conditions.
Typical Data Rate: Up to 2.5 Mbps, depending on the transceiver and network conditions.
Network Type: Multi-point bus.
Protocol: Transparent serial communication; suitable for Modbus RTU and other UART-based protocols.
Module Type: PCB Converter Module.
Compatible Platforms: Arduino, ESP32, ESP8266, STM32, Raspberry Pi and other microcontroller systems with UART.
Applications: Industrial communication, PLC interfaces, Modbus networks, RS485 sensors, meters, motor controllers, automation systems, Arduino projects and DIY electronics.