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Description
WVS RS-232/F TO RS422/RS485 CONVRS232 To RS485 422 Active Digital isolated Converter, Onboard Original SP3232EEN and SP485EEN Chips, Options for RS232 DB9 Male Female port Active Digital isolated Converter Overview RS232 TO RS485 422, an industrial grade RS232 to RS485 422 isolated converter, boasts industrial grade rail mount case design and protection circuits such as the built in power isolation, ADI magnetical isolation, and TVS diode. It is easy to operate RS232 TO RS485 422 as
RS232 To RS485/422 Active Digital isolated Converter, Onboard Original SP3232EEN and SP485EEN Chips, Options for RS232 DB9 Male / Female port
Active Digital isolated Converter
Overview
RS232 TO RS485/422, an industrial grade RS232 to RS485/422 isolated converter, boasts industrial grade rail-mount case design and protection circuits such as the built-in power isolation, ADI magnetical isolation, and TVS diode. It is easy to operate RS232 TO RS485/422 as it features zero-delay automatic transmission conversion, faster communication speed, stability, reliability, and safety, which is applicable for scenarios with high communication requirements.
Features
- Onboard SP3232EEN and SP485EEN chips. Fast communication, stable and reliable, better compatibility
- Stable transmission at the rate of 300~921600bps
- Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
- Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption
- Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
- Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock proof performance
- Onboard 15KV ESD isolation protection and 600W lightningproof & anti-surge protection
- Onboard 120R terminal resistor on the RS485/RS422 interface, disable by default, configurable by jumper
- Onboard power supply screw terminal, allows 5V~36V DC wide range input
- 3 LEDs for indicating the power and transceiver status
- Industrial rail-mount ABS case design, small in size, easy to install, and cost-effective
Specifications
| PRODUCT TYPE | Active digital isolated RS232 to RS485/422 serial converter | |
|---|---|---|
| POWER SUPPLY INTERFACE | Power supply | 5~36V DC |
| Protection | Anti-reverse | |
| Baud rate | 300 ~ 921600bps (300~115200bps is recommended for long-distance reliable communication) | |
| Device port | RS232, RS485/422 | |
| RS232 | Connector | DB9 male/female |
| Transmission distance | about 15m | |
| Transmission mode | point-to-point | |
| RS485/422 | Connector | Screw terminal |
| Direction control | Hardware automatic control | |
| Protection | 600W lightningproof and surge-suppress, 15KV ESD protection | |
| Terminal resistor | 120R, enabled/disabled via switch | |
| Transmission distance | About 1.2km | |
| Transmission mode | Point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more) | |
| Appearance | Enclosure | Rail-mount ABS case, suitable for 35mm DIN rail |
| Dimensions | 81.9 × 54.0 × 32.0mm | |
Additional Information
| Device | Converter |
| References |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 5
Great as always!
Color: Black, Size: 5FT (Flat Plug)
This is the second surge protector/strip that I've purchased from TROND - they provide a good value for the price, while packing in as many features as they can. I really enjoy the option of mounting this on a wall via outer screw holes for a better hold, and appreciate that it comes with four screws. This protector can handle somewhat larger transformers, and having two different plug orientations is absolute genius; it's really handy when you have horizontal ac adapters and don't want them blocking the other outlets. The 2 USB-A and single USB-C ports are a nice bonus, too! Overall, this is a great power strip/surge suppressor, and you get a lot for what you pay for.
P.S. - this comes with a small strip of paper that shows spacing for the two mounting screw holes on the back of the unit just in case you'd like to mount it that way. Additionally, having the offset, angled, and flat plug is very nice. THANK YOU TROND, that is very much appreciated!
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Reviewed in the United States on April 17, 2025
★★★★★ 5
Excellent product.
Color: Black, Size: 5FT (Flat Plug)
The product works well and is easy to install.
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Reviewed in the United States on January 30, 2026
★★★★★ 5
Space saver and works!
Color: Black, Size: 5FT (Flat Plug)
I can't imagine why all surge protectors come with an option to screw them to a surface. I have screed this inside to one of garage cabinet sides an all my tool chargers connected to this. Such a space saver!
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Nice oak corner shelf but check your measurements first
5 stars for the shelf, 3 stars for myself :-)
This is a well-made oak corner shelf that looks great where I put it. The wood is nice quality and the construction is solid.
Before you order though, do yourself a favor and check two things: 1) Make sure the size is actually big enough for what you need, and 2) Check that your corner is actually a true 90-degree angle. Turns out mine isn't perfectly square and now I'm trying to figure out how to position this thing properly.
Good product overall, just wish I'd measured more carefully before ordering.
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Reviewed in the United States on August 12, 2025
★★★★★ 5
It’s Poyfect!
Color: White, Number Of Shelves: 2, Size: 35.4inch(set of 2), Color: White, Number Of Shelves: 2, Size: 35.4inch(set of 2)
i’ve been wanting this shelf for quite some time and finally decided I’m doing it. I’m absolutely completely satisfied with the size the quality of the wood and the paint job. It’s made very well. I have to say I was surprised at how nicely sanded it was and ready to hang.
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Reviewed in the United States on December 10, 2025