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5/5
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Waveshare Industrial USB TO 4Ch RS485 Converter, Multi Protection Circuits, Multi Systems Support, Aluminium Alloy Case, Wall-Mount and Rail-Mount Support

14,99€ 28,99€
Gratis verzending bij bestellingen boven 25,99€

Productdetails

  • Extending USB to 4CH RS485, allows concurrent and independent communication for each channel
  • Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
  • Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock proof performance
  • Onboard RS485 output terminal 120R resistors, enabled/disabled via DIP switch
  • Aluminium alloy case with oxidation dull-polish surface, CNC process opening, solid and durable, well-crafted


Productbeschrijving

Specifications

PRODUCT TYPE: Industrial Grade USB to RS485 converter
HOST PORT: USB
DEVICE PORT: RS485
BAUDRATE: 1200bps ~ 460800bps
USB
Operating voltage: 5V
Connector: USB-B
Protection: 500mA resettable fuse, ESD protection
Transmission distance: About 5m
RS485
Connector: Screw terminal
Protection: 600W lightningproof and surge-suppress, 15KV ESD protection
Transmission distance: Maximum communication distance is about 1200m (at a low rate, with 120R resistor turned on)
Transmission mode: Point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)
OPERATING ENVIRONMENT
Temperature: -40 ~ 85℃
Humidity :5%RH ~ 95%RH
OPERATING SYSTEM: Win7/8/8.1/10/11, Mac, Linux, Android


dualcam
15 juli 2025
Has been reliable in a 24/7 application. Although the manufacture does not list Win XP as being supported, it is working with XP sp 3.
Florian Schiele
22 mei 2025
Jeder Port ist im Linux unter /dev/serial/ eindeutig identifizierbar. Funktioniert seit Jahren ohne Unterbrechung. Sogar eine 40 Meter Strecke zur Wallbox funktioniert ohne Fehler.
Familia Pombalina
1 mei 2025
Pieza electrónica para realizar comunicaciones entre un servidor USB y cuatro canales RS485, ideal para la educación, diseño de nuevas máquinas o también para proyectos domésticos de electromecánica, este producto está bien construido, cumple su función y las piezas interiores son de buena calidad.Además disponemos de bastante información en la web del fabricante, tanto sobre sus características como algunos ejemplos de uso, así que me parece un producto totalmente recomendable para profesores, alumnos, proyectistas e incluso para proyectos domóticos…
Jon
27 december 2024
The Waveshare Industrial USB to 4Ch RS485 Converter, Multi Protection Circuits, Multi Systems Support, Aluminium Alloy Case, Wall Mount and Rail-Mount Supportis excellent quality and well made. It has an industrious, robust feel to it.There is good documentation online with all the info you need to get started.I used this with a Linux Mint system and it was instantly detected and worked no problem. Very happy with that.The dip switches can add a 120 Ohm terminating resistor if this unit is on either end of the string.Includes a nice USB A to B cable which is great because those are going out of style and sometimes are hard to find.The screw terminals are durable and work well.The case is made from durable Aluminum.A great way to add four (4) RS485 ports to your setup.Highly recommend.Good value at ~$44 at the time of this review.
Prenn Thomas
28 oktober 2024
Compatibile con Victron OS per leggere diversi JKBMS attraverso SerialBMS driver.Non funziona come interfaccia RS485 per i energy meter Carlo Gavazzi sotto Venus OS.

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