Industrial USB TO RS485 Isolated Bidirectional Converter Original FT232RNL 2 Meters long

Industrial USB TO RS485 Isolated Bidirectional Converter Original FT232RNL 2 Meters long

$13.9

Brand：SpotPear

SKU：010315400000

Date：2026-07-24 11:26

Part Number：

USB TO RS485 (D)

No：

- +

In Stock

Buy It Now

Add to cart

Ask a Question

Copy Link

USB to RS485 (D) Industrial Grade Isolated Bidirectional Converter, 2m Length, FT232RNL Chip, Onboard Isolated RS485 Transceiver Circuit, Adopts RJ45 Port With T568B Pinout

USB TO RS485 (D)
Isolated Bidirectional Converter

Industrial grade isolated USB to RJ45 single-channel RS485 converter with original FT232RNL chip. Onboard isolated RS485 transceiver circuit, adopts an RJ45 port with T568B pinout, and a 2m cable for stable and reliable communication, suitable for industrial control equipment, instrumentation, access control and security, PLC communication, and other applications.

Features At A Glance

Supports USB to RJ45 single-channel RS485 bidirectional communication, featuring a plug-and-play USB-A port and an RJ45 port, easy to use
Features original FT232RNL chip, enabling high-speed, stable, and reliable communication with mature drivers and excellent compatibility
Onboard isolated RS485 transceiver, integrated signal isolation and isolated power supply, effectively improving communication stability and anti-interference capabilities in industrial environments
Onboard TVS / ESD protection components, providing transient surge and ESD protection for both the USB and RS485 ports, making it suitable for complex electromagnetic environments
Onboard multiple resettable fuses, protection diodes, and 120R termination resistor, effectively suppressing over-current and over-voltage surges for enhanced bus communication stability
Onboard 3 LEDs for indicating the power and transceiver status

USB TO RS485 (D) Industrial Grade Isolated Bidirectional Converter, front view

Specifications

PRODUCT TYPE		Industrial grade isolated USB to RJ45 single-channel RS485 converter
BAUD RATE		300bps ~ 512000bps
HOST PORT		USB
DEVICE PORT		RJ45 single-channel RS485
USB	OPERATING VOLTAGE	5V
	CONNECTOR	USB-A port
	PROTECTION	Over-current protection, ESD protection, and transient surge suppression
	TRANSMISSION DISTANCE	Approx. 5m
RS485	CONNECTOR	RJ45 port with T568B pinout
	PINS	1=A1, 2=B1, 3=NC, 4=5V, 5=5V, 6=NC, 7=GND, 8=GND
	DIRECTION CONTROL	Hardware automatic control
	PROTECTION	Surge suppression, ESD protection, over-current/over-voltage protection, reverse surge protection, and bus matching optimization capability
	ISOLATION SOLUTION	Isolated RS485 transceiver, integrated signal isolation and isolated power supply
	CHANNEL	Single-channel RS485
	TRANSMISSION DISTANCE	Approx. 1.2km (low rate, with ideal cable)
	TRANSMISSION MODE	Point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)
LED INDICATORS	PWR	Red power indicator, lights up when there is USB connection and voltage is detected
	TXD	Red TX indicator, lights up when the USB port sends data
	RXD	Red RX indicator, lights up when the device port sends data back
OPERATING ENVIRONMENT	TEMPERATURE	-40℃ ~ 85℃
OPERATING ENVIRONMENT	HUMIDITY	5%RH ~ 95%RH
OPERATING SYSTEM		Mac, Linux, Android, WinCE, Windows 11 / 10 / 8.1 / 8 / 7 / XP
CABLE		Black, PVC jacket, 2m length

Onboard Original FT232RNL Chip

Features The FT232RNL USB To Serial Chip With Mature Drivers, Stable Communication, And Excellent Compatibility, Combined With An Isolated RS485 Transceiver Circuit For Stable And Isolated Conversion Between USB And The RS485 Bus

Isolated RS485 Long-Distance Transmission

The USB Signal Can Be Converted Into A Balanced Differential RS485 Signal, With Hardware Automatic Transceiver Direction Control. Supports 300bps ~ 512000bps Baud Rate, And The RS485 Transmission Distance Is Up To 1.2km At Low Baud Rates And Under Ideal Cable Conditions

Multi-System Support

Supports Mac, Linux, Android, WinCE, Windows 11 / 10 / 8.1 / 8 / 7 / XP,
Compatible With PCs, Industrial Computers, Embedded Hosts, And Other Devices

Multiple Protection, Safe And Stable

Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, surge & ESD protection. Onboard resettable fuses and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock proof performance.

RJ45 Single-Channel RS485 Connector

Features An RJ45 Port For Single-Channel RS485 Output With A T568B Pinout,
Enabling Quick Connection To Compatible Devices Or Adapter Cables Using The Same Pinout

Working Status Indicators

Onboard TXD And RXD Indicators Clearly Show The USB And RS485 Operating Status
For Easy On-Site Debugging And Troubleshooting

Outline Dimensions

[] USB TO RS485 (D)

To：

Dear Customers, There may be a lag of several hours before we could process your order, depending on the time difference between your location and ours. Sincerely hoping your understanding!