SPECIFICATIONS

Application: Computer

Brand Name: NONE

Choice: yes

Condition: New

Dissipation Power: TTL Turn To RS485 Module

Feature: TTL To RS485 Converter For Arduino

High-concerned chemical: none

Operating Temperature: Microcontroller MCU Development Accessories

Origin: Mainland China

Package: TQFP

Product Name: Isolated TTL to RS485 Level Conversion Module

Quantity: 1

Supply Voltage: DC 3-5.5V

Type: Module,TTL to RS485 Automatic Flow Control board,TTL to RS485 Level Converter

is_customized: Yes

Features

1. Wide voltage supply design supports 3.0V to 5.5V input, offering strong adaptability and flexible usage

2. Compatible with 3.3V and 5.0V signal levels, seamlessly matching various modules to enhance system compatibility

3. Complete isolation between power and signals delivers outstanding performance with up to 16KV isolation voltage

4. Incorporates automatic flow direction control technology and industrial-grade protection design for strong anti-interference capability

5. Features lift-type terminals for the 485 port and standard 2.54mm pitch connectors for the TTL port, enabling easy installation. 6. Equipped with RXD and TXD transmission/reception indicator lights for real-time monitoring of communication status and operational visibility.

Parameter

Type: Isolated

Voltage: DC 3-5.5V

Baud Rate: 110-256000bps

Important Notes

This transparent transmission module converts between TTL and RS485 signals. However, it is crucial to understand that RS485 operates in half-duplex mode. This communication method enables bidirectional data exchange but cannot transmit simultaneously in both directions. Communication must alternate between sending and receiving. Each end of the communication channel can function as either a transmitter or receiver, but data can only flow in one direction at any given time.

Package include

TTL to RS485 Communication conversion module*1