Yoidesu RS485 Opto Isolated Hub, 4 Port Industrial RS485 Hub with Power Isolation and Optical Isolation, 1200m Communication Distance, for RS232 RS422 Converter and Modbus

Spec: Item Type: 485 opto isolated hub Material: ABS Communication Distance: Approx. 1200m / 3937.01ft (depending on actual usage conditions) Working Mode: Half duplex transparent transmission Communication Isolation: Power isolation, optocoupler isolation Supported Nodes: Each 485 port supports up to 32 nodes Installation Method: Rail mounted installation Product Size: Approx. 53.6x99.5mm / 2.1x3.9in Package List: 1 x 485 Opto Isolated Hub 1 x How To Use: Complete the installation to use.

• [Advanced Optical Isolation Technology] This hub employs state of the art optical isolation to effectively separate 485 master and slave devices. it safeguards your equipment from damage caused by ground potential differences static electricity and surges while minimizing ground loop issues between connected devices. this advanced protection ensures seamless data transmission in demanding industrial settings.
• [Comprehensive Circuit Protection] The 485 terminal is equipped with multiple protective circuits including overcurrent protection surge protection and gas discharge protection. these features work together to ensure stable and reliable operation even in electrically noisy environments. your devices are shielded from unexpected power fluctuations and electrical hazards.
• [Industrial Grade Durability] The usb 3.2 gen 1 10 port hub is built with a robust abs material and features a 3.5mm terminal block for secure connections with ok wires and fly wires. its industrial metal design ensures long lasting durability in harsh environments. the onboard power isolation provides electrical isolation between input and output terminals significantly enhancing the system's anti interference capability for reliable performance.
• [High Speed Data Transmission] Supporting baud rates up to 1 mbps this hub delivers fast and efficient data communication. the actual baud rate can be adjusted according to your connected devices' capabilities. onboard multi channel indicator lights provide clear visual feedback on power supply status and signal transmission reception allowing for quick troubleshooting and system monitoring.
• [Customizable Signal Stability] Featuring a convenient dip switch this hub allows you to easily select the onboard 120r termination resistor based on your specific needs. this customization capability enhances signal transmission stability and reduces interference ensuring optimal performance for your unique setup. the adjustable settings make it versatile for various industrial applications.