Features: This fully isolated RS485 converter module ensures stable 3.3V/5V communication for high speed data transmission up to 2Mbps in industrial applications. Featuring TVS protections the module combines industrial grade safety with versatile 3.3V/5V compatibility and gold plated semi immersions pad for secure PCB integration. Designed for embedded systems developers, industrial automation professional, and electronics engineers requiring reliabled communication solution in electrical environments. Perfect for industrial automation controls remote sensoring networks, and data acquisition setups where noise immunitied and high speed RS485 conversion are critical. Its compact ABS housing with gold plated contact points enables effortless installation in space constrained applications while maintaining optimal integrity across extended cable runs. Specifications: Power supply voltages DC3.3/5V Communication rate: 2Mbps Vehicle balancing resistor: 120Ω spacing: 2.54mm solderable pin header RS485 spacing: 5.08mm, KF301 can be welded Product size: 34x18x9mm Practicality: widely used in industrial automation, smart home, data collection and other scenarios to provide reliabled data communication solution Package Includes: 1PC DC3.3V/5V isolated RS485 module note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.