Description
USB to RS485 (C) Industrial Grade Isolated offerirectional Converter, Features the FT232RNL chip, Onboard isolated transceiver and TVS, Up to 1.2km RS485 transmission distanceUSB TO RS485 (C)
Isolated offerirectional Converter

Industrial Grade Isolated USB to RS485 offerirectional converter with original FT232RNL chip. Supports stable communication, it is suitable for industrial control equipments or applications with high communication requirements.

Features At A Glance

• Supports USB to RS485 offerirectional conversion
• Onboard original FT232RNL chip, enabling high-speed, stable, and reliable communication with excellent compatibility
• Onboard isolated transceiver, integrated electrical isolation and ESD protection, effectively improving communication stability and anti-interference capabilities in industrial environments
• Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
• Onboard resettable fuses and protection diodes, ensures the stable current/voltage outputs, provides over-current/over-voltage protection, improves shock proof performance
• Onboard 3 LEDs for indicating the power and transceiver status

SpecificationsPRODUCT TYPEIndustrial grade isolated USB to RS485 converterBaud rateFT232RNL chip300bps ~ 512000bpsHost portUSBDevice portRS485USBOperating voltage5VConnectorUSB-AProtection200mA resettable fuses, ESD protectionTransmission distanceApprox. 5mRS485ConnectorScrew terminalPinsA+, B-, GNDDirection controlHardware automatic controlProtection600W Lightningproof, anti-surge, and 15KV ESD protection (onboard 120R balancing resistor)Isolation voltageUp to 2.5KV opto-isolationTransmission distanceApprox. 1.2km (low rate)Transmission modePoint-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)LED indicatorsPWRRed power indicator, lights up when there is USB connection and voltage is detectedTXDRed TX indicator, lights up when the USB port sends dataRXDRed RX indicator, lights up when the device port sends data backOperating environmentTemperature-40℃ ~ 85℃Humidity5%RH ~ 95%RHOperating systemMac, Linux, Android, WinCE, Windows 11 / 10 / 8.1 / 8 / 7 / XPOnboard Original Chip

Onboard original FT232RNL chip, providing better stability and compatibility,
built-in Lightningproof tube, resettable fuses, ESD and TVS protection circuits, etc.

Transmission distance up to 1.2km

The USB signal can be converted into a balanced differential RS485 signal and the transmission rate is stable. The reliable speed is 300bps ~ 512000bps, the transmission distance is about 1.2km for RS485, and about 5 meters for USB

Multi-system Support

Supports Mac, Linux, Android, WinCE, Windows 11 / 10 / 8.1 / 8 / 7 / XP, etc.

Working Status Indicators

Onboard 3 LEDs for indicating power and transceiver status

Outline dimensionsPackage Content

Weight: 0.069 kg

1. USB TO RS485 (C) x1
2. USB Type-A male port to Type-A female port cable ~1.2m x1
3. Screwdriver x1

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