<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p> <br /> </p> <p> </p> <div> <div> <br /> </div> </div> <div style="padding:15px;border:solid 1px #aeaeae;"> <span>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</span><span></span><br /> <span><strong>Feature:</strong><br /> </span><strong>1. Long-Distance Communication: </strong>Utilizing high-quality original chips, our&nbsp;<span>MAX3485 module TTL to RS485 module</span>&nbsp;enables ultra-long-range transmission of up to thousands of meters.<br /> <strong>2. Support for 3.3V and 5V Signals:</strong> Our&nbsp;<span>MCU development accessories</span> offers strong compatibility by supporting both 3.3V and 5V signal control, making it compatible with a wide range of devices.<br /> <strong>3. Versatile Development Features: </strong>With 2.54mm spaced perforated soldering holes, commonly used M3 screw holes, and a 120Ω terminal resistor, our&nbsp;<span>MAX</span><span></span><span>3485&nbsp;</span><span>TTL</span><span>&nbsp;to RS485 module</span> allows for easy secondary development. Simply short R16 to enable the terminal resistor.<br /> <strong>4. Convenient Signal Indicators:</strong> Equipped with power and RXD/TXD signal indicator lights, our <span>MAX</span><span></span><span>3485&nbsp;</span><span>TTL</span><span>&nbsp;to RS-485 converter&nbsp;</span>provides clear visual feedback on the transmission status. The angled header pins are designed for easy testing.<br /> <strong>5. Resource Saving:</strong> Our&nbsp;<span>MAX</span><span></span><span>3485&nbsp;</span><span>TTL</span><span>&nbsp;to RS485 module</span> saves valuable IO resources on your main controller. The RS485 communication interface ensures excellent resistance to interference and reliability in industrial environments.<br /> <br /> <br /> <br /> <br /><br/><br/><strong>Specification:</strong><br /> Type: Module<br /> Condition: New<br /> All Chips We Guarantee The Quality, Ultra-Long Distance Transmission Up To Thousands Of Metres.<br /> With Plus Or Minus 15kv Esd Protection.<br /> 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.<br /> With 1/4 Unit Load Receiver Input Impedance, Support For Multi-Computer Communication, Allowing More Than 128 Devices Connected To The Bus.<br /> 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.<br /> Power Supply Using Chip Tantalum Electrolytic Capacitors, And The Use Of Dual Capacitors Into The High And Low Frequency Power Filtering<br /> The Use Of Dual Transient Suppression Diodes, Over-Voltage Protection Performance Is More Outstanding<br /> The Use Of 10&nbsp;<span style="color:#172B4D;font-family:-apple-system, BlinkMacSystemFont, &quot;font-size:14px;background-color:#FFFFFF;">Ω</span> Current Protection Resistor, Chip Design To Improve The Integrity Of The 485 Signal<br /> With Terminals And Welding Lead Holes, Convenient For Debugging And Final Version Of The Wiring, Welding Leads Can Improve The Signal Reliability<br /> RS485, TTL Signals All Single Line To Ensure Signal Quality And Improve Signal Integrity.<br /> Large Area Of Copper To Prevent Signal Interference<br /> Product Size: 53.00 x 22.00 x 16.00 MM/2.09 x 0.87 x 0.63 In<br /> <br /> <strong>Note:</strong><br /> 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!<br /> Please Allow 1-2 CM Measuring Deviation Due To Manual Measurement.<br /> <div> <br /> </div> <br /> <br /> <br /> </div> <div> <br /> </div> <div style="padding:15px;border:solid 1px #aeaeae;"> <br /> </div> <p> </p> <div style="text-align:center;"> </div> <div> <div> <p> <br /> </p> </div> <div style="padding:15px;border:solid 1px #aeaeae;"> <br /> </div> <p> <br /> </p> </div></div></div>