VINGVO 1 Channel 485 Optical Isolator, Half Duplex Transfer Hub, 3.5mm Terminal with Overcurrent & Surge Protection, Supports 32 Nodes, Ideal for Industrial Automation

1. Robust Connection Terminal: Adopting 3.5mm wiring terminal, compatible with OK wires, and flying leads, ensuring robust and reliable connections. The board also features multiple onboard indicators to display power and signal transmission statuses. 2. Enhanced System Anti Interference: With onboard power isolation, this hub achieves electrical isolation between input and output, enhancing the system's anti interference capability. The 485 port is equipped with overcurrent protection, surge protection, and gas discharge protection circuits. 3. Effective 485 Device Isolation: Onboard optical isolation effectively separates 485 master and slave devices, preventing damage from ground loops caused by ground potential differences between devices. 4. Selectable Terminal Resistor Switch: The onboard 120R terminal resistor selection switch allows you to connect it based on actual needs. Terminal resistors can improve signal transmission stability and reduce interference. 5. High Baud Rate Support: Supporting a baud rate range up to 1Mbps, this module's practical application baud rate is limited by the devices connected at both ends, requiring adjustments based on actual conditions. Specification: Item Type: 485 Hub Material: ABS Communication Distance: Approx. 1200m / 3937ft (subject to actual usage environment) Working Mode: Half duplex transparent transfer Communication Isolation: Power isolation, optoelectronic isolation Support Nodes: Each 485 port supports 32 nodes Installation Method: Guide rail mounting How to Use: Install to use Package List: 1 x 485 Hub 1 x

• Robust 3.5mm Terminal Connection: This 485 optical isolated hub features 3.5mm wiring terminals compatible with OK wires and flying leads, ensuring robust and reliable connections for industrial environments. Multiple onboard indicators clearly display power and signal transmission statuses for easy monitoring and troubleshooting.
• Effective 485 Device Isolation: Onboard optical isolation effectively separates master and slave devices, preventing damage from ground loops caused by potential differences between devices. This protection ensures long-term reliability for your RS485 communication network in challenging industrial settings.
• Enhanced System Anti Interference: With onboard power isolation, this isolated hub achieves electrical isolation between input and output terminals, significantly enhancing system anti-interference capability. The 485 port includes comprehensive protection with overcurrent protection, surge protection, and gas discharge protection circuits for reliable operation.
• Selectable Terminal Resistor Switch: Features an onboard 120 ohm terminal resistor selection switch that allows you to connect based on actual network requirements. Proper termination improves signal transmission stability and reduces interference, ensuring reliable communication across your 32 node system.
• High Baud Rate Support: Supports baud rates up to 1Mbps for fast data transfer in demanding applications. This rail mount hub is designed for easy DIN rail installation in industrial control cabinets, with practical application baud rates limited by connected devices and adjustable based on actual conditions for optimal performance.