SPECIFICATIONS

MAX3485 Module TTL To RS485 Module Multi-Machine Communication MAX3485 TTL To RS-485 Converter Ultra Long Distance Transmission MAX3485 TTL To RS485 Converter Module UA Level Interconversion Hardware
Feature:
1. Long-Distance Communication: Utilizing high-quality original chips, our MAX3485 module TTL to RS485 module enables ultra-long-range transmission of up to thousands of meters.
2. Support for 3. 3V and 5V Signals: Our MCU development accessories offers strong compatibility by supporting both 3.3V and 5V signal control, making it compatible with a wide range of devices.
3. Versatile Development Features: With 2.54mm spaced perforated soldering holes, commonly used M3 screw holes, and a 120Ω terminal resistor, our MAX3485 TTL to RS485 module allows for easy secondary development. Simply short R16 to enable the terminal resistor.
4. Convenient Signal Indicators: Equipped with power and RXD/TXD signal indicator lights, our MAX3485 TTL to RS-485 converter provides clear visual feedback on the transmission status. The angled header pins are designed for easy testing.
5. Resource Saving: Our MAX3485 TTL to RS485 module saves valuable IO resources on your main controller. The RS485 communication interface ensures excellent resistance to interference and reliability in industrial environments.






Specification:
Type: Module
Condition: New
All Chips We Guarantee The Quality, Ultra-Long Distance Transmission Up To Thousands Of Metres.
With Plus Or Minus 15kv Esd Protection.
The Chip Has A Limited Swing Rate Driver, Limit The Reduction Of Emi, And Reduce The Signal Reflection Caused By Improperly Terminated Matching Cable, Thus Enabling Error-Free Signal Transmission Rate Of Up To 500kbps.
With 1/4 Unit Load Receiver Input Impedance, Support For Multi-Computer Communication, Allowing More Than 128 Devices Connected To The Bus.
Industrial-Grade Chip Operating Temperature Can Reach -40 ℃ To +85 ℃. 6, This Module Can Be Hot-Swappable, There Will Be No Other 485 Chip Hot-Swappable Signal Bolting Phenomenon.
Power Supply Using Chip Tantalum Electrolytic Capacitors, And The Use Of Dual Capacitors Into The High And Low Frequency Power Filtering
The Use Of Dual Transient Suppression Diodes, Over-Voltage Protection Performance Is More Outstanding
The Use Of 10 Ω Current Protection Resistor, Chip Design To Improve The Integrity Of The 485 Signal
With Terminals And Welding Lead Holes, Convenient For Debugging And Final Version Of The Wiring, Welding Leads Can Improve The Signal Reliability
RS485, TTL Signals All Single Line To Ensure Signal Quality And Improve Signal Integrity.
Large Area Of Copper To Prevent Signal Interference
Product Size: 53.00 x 22.00 x 16.00 MM/2.09 x 0.87 x 0.63 In

Note:
Due To The Different Monitor And Light Effect, The Actual Color Of The Item Might Be Slightly Different From The Color Showed On The Pictures. Thank You!
Please Allow 1-2 CM Measuring Deviation Due To Manual Measurement.


 

1 X MAX3485 Module TTL To RS485 Module