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Rs485 Usb Converter

I 10 migliori prodotti di gennaio 2025
Ultimo aggiornamento: 24 gennaio 2025
Waveshare
Waveshare
Waveshare Industrial USB to RS485 Converter with Original CH343G And SP485EEN 300bps ~ 3Mbps Baudrate Built-in Lightningproof Tube,Resettable Fuse, ESD And TVS Protection Circuits
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98

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#1 VINCITORE
JZK
JZK
JZK Adattatore convertitore USB a RS485, compatibile con Windows 10, 8, 7, XP, Vista, Linux e Mac OS
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97

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#2

  • Questo adattatore da USB a RS485 consente di collegare facilmente qualsiasi dispositivo digitale RS485 (come registratore di cassa, stampante) direttamente alla porta USB del computer o del laptop.
  • chip industriale, di alta qualità, super stabile. I pin di piombo includono: A +, B, GND, GND, 5V0.
  • Convertitore da USB 2.0 a RS485 e tutti i tipi di interfaccia 485, distanza di trasmissione fino a 1000 metri.
  • TVS Anti-fulmine, antistatico, protezione contro le sovratensioni.
  • Funziona con tutti i sistemi Windows e sistemi operativi, come Windows 10, Windows 8, Windows 7, Windows XP, Vista, Mac.
  • 8,69 € SU AMAZON
Waveshare
Waveshare
Waveshare Industrial USB to RS485 Converter with Original FT232RL and SP485EEN Chips, Automatic Transceiving Embedded Protection Circuits such as Resettable Fuse ESD Protection and TVS Diode
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95

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#3

  • This is an industrial USB to RS485 converter with original FT232RL and SP485EEN inside. It features embedded protection circuits such as llgthningproof, resettable fuse, ESD protection, and TVS diode, etc. It's pretty small in size.
  • The USB TO RS485 is very easy to use, allows automatic transceiving. Due to its fast communication, stability, reliability, and safety, it is an ideal choice for industrial control equipments and/or applications with high communication requirement.
  • USB to RS485 communication. Adopt original FT232RL and SP485EEN, fast communicating, stable and reliable, better compatibility
  • Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, llgthningproof & anti-electrostatic.
  • Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance. 3 LEDs for indicating the power and transceiver status.
  • 19,29 € SU AMAZON
Waveshare
Waveshare
Waveshare Industrial Isolated USB To 4-Ch RS485 Converter (B), CH344L Chip, Multi Protection Circuits, Multi Systems Support, Aluminium Alloy Case, Wall-Mount & Rail-Mount Support
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89

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#4

  • Adopts original CH344L chip, fast communicating, stable and reliable, better compatibility. Supports USB to 4-ch isolated RS485, convenient for expanding multiple RS485 industrial serial devices
  • 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 RS485 output terminal 120R resistors, enabled/disabled via DIP switch
  • Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & ESD protection
  • Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock proof performance
  • 10 LEDs for indicating the power, device configuration status and transceiver status. Industrial grade metal case, supports wall-mount & rail-mount installation, solid and beautiful, easy to install
  • 31,99 € SU AMAZON
Waveshare
Waveshare
USB to RS485 Adapter, Industrial Grade USB to 2CH RS485 Isolated Converter Onboard Original FT2232HL Chip, Supports Win11/10/8.1/8/7, MacOS, Linux, Android, Multiple Protection, Safe and Stable
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86

QUALITÀ AFFIDABILE

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#5

  • Adopts original FT2232HL chip, fast communication, stable and reliable, better compatibility.Extending USB to 2CH RS485, allows concurrent and independent communication for each channel.
  • 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.
  • Built-in 120R terminal resistor on the RS485 ports, configurable via jumper for flexible switching.
  • 3 LEDs for indicating the power and transceiver status.Industrial rail-mount ABS case design, small in size, easy to install, and cost-effective.
  • 27,99 € SU AMAZON
Waveshare
Waveshare
Waveshare Industrial USB TO 4Ch RS485 Converter, Multi Protection Circuits, Multi Systems Support, Aluminium Alloy Case, Wall-Mount and Rail-Mount Support
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82

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#6

  • 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
  • 28,99 € SU AMAZON
Greluma
Greluma
Greluma Industriale USB to RS485 Modulo di Comunicazione con TVS Protezione Transitoria Supporta XP / WIN7 / WIN8 / WIN9 / WIN10 / Vista/Linux/Mac OS X Sistema
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79

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#7

  • Modulo di comunicazione industriale:il nostro prodotto adotta un modulo di comunicazione industriale da USB a RS485.Porta seriale half-duplex di comunicazione bidirezionale.Chip industriale CH340,identifica e controlla automaticamente la direzione di trasmissione dei dati senza segnali di handshake(come RTS,DTR,ecc.).La transizione della modalità può essere ottenuta senza impostazioni dei jumper,garantendo la conformità con il software di comunicazione e l'hardware di interfaccia esistenti.
  • Tensione di lavoro:DC 5V.
  • Distanza di comunicazione:1200 metri (max a 9600 bit/s).
  • Sistemi operativi supportati:XP/WIN7/WIN8/WIN10/VISTA/LINUX/Mac OS X. Il computer non è in grado di riconoscere il nostro convertitore CH340 senza il driver. È necessario scaricare il software del driver CH340. Se non si dispone di un driver adatto, contattaci che ti forniremo.
  • Ampia gamma di applicazioni:è ampiamente utilizzato nell'acquisizione di dati,nella conversione del segnale,nella riparazione di dispositivi,nello sviluppo di prodotti.
  • 9,98 € SU AMAZON
LUCKFOX
LUCKFOX
LUCKFOX USB to RS485 Converter, Industrial USB to RS485 Bidirectional Converter, Stable Communication, for Industrial Control Equipment or Applications with High Communication Requirements
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78

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#8

  • [Industrial Converter with Original Chip] With strong stability and compatibility. Built in self recovery fuse, ESD & TVS(transient voltage suppression tube) protection circuit, etc
  • [Multi System Compatibility] compatible with Mac/Linux/Android/WinCE/Win11/10/8.1/8/7/XP and other systems
  • [Support 1200m Long Distance Transmission] USB signal can be converted into balanced differential RS485 signal, with stable transmission rate, reliable speed of 300-921600bps, transmission distance of about 1200m from RS485, and USB of about 5m
  • [Support USB and RS485 stable 2-way Conversion] Board mounted self recovery fuse and protective diode can ensure stable output of current and voltage, avoid over-voltage, and improve impact resistance
  • [With Working Status Indicator] On board 3 LED indicators for convenient viewing of power supply and signal receiving and transmitting status
  • 17,99 € SU AMAZON
Greluma
Greluma
Greluma 2 Pcs Adattatore convertitore da USB a RS485 CH340 Chip 64-bit Adatto per Windows 7/8/Vista/MacOS/Linux
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#9

  • 【Sistema di supporto】 Supporta i più recenti sistemi operativi tra cui: Win7, Win8, XP, Vista, Linux, Mac OS. Standard USB 2.0 completamente conforme, retrocompatibile con USB1.1
  • 【Ampia applicazione】 Supporta dispositivi con interfaccia RS485: telecamere di sorveglianza, dispositivo di acquisizione video, macchina per la presenza di dipendenti con impronte digitali, PBX, macchina CNC, SCM, VFD ecc.
  • 【Trasmissione veloce】 Antistatico, anti-jamming, prestazioni stabili; Intervallo velocità di trasmissione: 75 ~ 115200 bsp
  • 【Facile da usare】 Collegalo direttamente al tuo personal computer, non è necessario alcun alimentatore esterno o cavo dati
  • 【Il pacchetto include】Adattatore convertitore da USB a RS485 da 2 pezzi
  • 7,99 € SU AMAZON
Waveshare
Waveshare
Waveshare Industrial USB TO RS485 Bidirectional Converter Onboard Original CH343G and SP485EEN Chips, ESD and TVS Protection Circuits, Supports Mac/Linux/Android/WinCE/Win11/10/8.1/8/7/XP Systems
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69

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#10

  • Provide online user manual, please check the manual carefully before using!
  • Support USB to RS485 bidirectional conversion. Fast communication, stable and reliable, better compatibility
  • 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 resistance
  • 3 LEDs for indicating the power and transceiver status
  • 15,89 € SU AMAZON
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