USB TO RS232/485, an industrial-grade USB to RS485/422 isolated converter, adopts the original FT232RNL, an industrial rail case design, built-in protection circuits such as power isolation, ADI magnetic coupling isolation, and TVS. USB TO RS232/485 is easy to operate, and can automatically transmit and receive without delay. It features fast communication speed, stability, reliability, and safety, which can be applied to various industrial control devices or applications with high communication requirements.
Features:
- Onboard Original FT232RL and SP485EEN chip. Fast communication, stable and reliable, better compatibility.
- Onboard unibody power supply isolation, provides stable isolated voltage and needs no extra power supply for the isolated terminal.
- Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, and low power consumption.
- Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightning-proof & anti-electrostatic.
- Onboard self-recovery fuse and protection diodes, ensure the current/voltage stable outputs, provide over-current/over-voltage proof, and improve shock resistance.
- Onboard 120R terminal resistor on the RS485/RS422 ports, enabled by default, configurable by jumper.
- 3x LEDs for indicating the power and transceiver status.
- Industrial rail-mount ABS case design, small in size, easy to install, and cost-effective.
Specification:
| Model Type: | Converter |
|---|---|
| Operating Voltage (V): | 5 |
| Connector Type: | USB-C |
| Operating Temperature Max | -15℃ ~ 70℃ |
| Humidity Range | 5%RH ~ 95%RH |
| OS | Mac, Linux, Android, WinCE, Windows 11 / 10 / 8.1 / 8 / 7 |
| Enclosure | Rail-mount ABS case, suitable for 35mm DIN rail |
Package Includes:
1 x Waveshare USB to RS232/485 Industrial Grade Isolated Converter, Onboard Original FT232RNL Chip, Multiple Protection
Technical Specifications
| Brand | WAVESHARE |
|---|---|
| Interface / Protocol | RS232, USB |
| SKU | AI6705 |
| Weight | 0.22 kg |
| Availability | Out of Stock |
Applications & Use Cases
The Waveshare USB to RS232/485 Industrial Grade Isolated Converter, Onboard Original FT232RNL Chip, Multiple Protection is a versatile usb interface module used across a wide range of applications including serial communication, industrial automation, data logging, PLC interfacing, and IoT gateway.
Common use cases:
- Converting USB to RS485 for industrial equipment
- Building a data logger for factory sensors
- Debugging embedded systems via UART
This product is ideal for embedded system developers and industrial automation engineers.
Technical Tip: Industrial-grade modules with isolation protect against ground loops and voltage spikes in noisy environments.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
- Genuine WAVESHARE product sourced from authorized channels
Dev Banerjee (verified owner) –
Decent Waveshare USB to RS232/485 Industrial Grade. Voltage output is accurate. Compact form factor is a plus.
Rohan Mishra (verified owner) –
Perfect Waveshare USB to RS232/485 Industrial Grade for my portable project. Battery life is better than expected.
Isha Trivedi (verified owner) –
This Waveshare USB to RS232/485 Industrial Grade is exactly what I needed. Output current capacity is as advertised.
Sonali Dhillon (verified owner) –
Superb Waveshare USB to RS232/485 Industrial Grade! Efficiency is high and it runs cool even under load.
Vansh Trivedi (verified owner) –
Good quality Waveshare USB to RS232/485 Industrial Grade. Ripple is low. Suitable for most electronics projects.
Rohit Mittal (verified owner) –
Excellent Waveshare USB to RS232/485 Industrial Grade! Output is stable and reliable. Perfect for my electronics project.
Milan Grewal (verified owner) –
Love this Waveshare USB to RS232/485 Industrial Grade. Compact size and excellent performance. Worth the price.
Nakul Shetty (verified owner) –
This Waveshare USB to RS232/485 Industrial Grade performs flawlessly. Voltage regulation is precise and consistent.
Jai Saxena (verified owner) –
Nice Waveshare USB to RS232/485 Industrial Grade. Works as expected for my power needs. Good efficiency.
Aarav Nair –
This Waveshare USB to RS232/485 Industrial Grade is reliable and efficient. Running my IoT setup 24/7 with no issues.
Piyush Ghosh (verified owner) –
Perfect Waveshare USB to RS232/485 Industrial Grade for my portable project. Battery life is better than expected.
Anjali Gill (verified owner) –
Superb Waveshare USB to RS232/485 Industrial Grade! Efficiency is high and it runs cool even under load.
Uday Rawat (verified owner) –
This Waveshare USB to RS232/485 Industrial Grade performs flawlessly. Voltage regulation is precise and consistent.
Akshat Khanna (verified owner) –
Perfect Waveshare USB to RS232/485 Industrial Grade for my portable project. Battery life is better than expected.
Sakshi Mukherjee (verified owner) –
Great quality Waveshare USB to RS232/485 Industrial Grade. Powering my entire project board with this. Very reliable.
Hardik Arora (verified owner) –
Okay Waveshare USB to RS232/485 Industrial Grade. Output is slightly off from specified but within usable range.
Saurabh Tandon (verified owner) –
Perfect Waveshare USB to RS232/485 Industrial Grade for my portable project. Battery life is better than expected.
Arjun Garg (verified owner) –
Bought multiple units of this Waveshare USB to RS232/485 Industrial Grade. All consistent quality. Zbotic is reliable.