Usb Rs485 Rs232
I 10 migliori prodotti di aprile 2025
Ultimo aggiornamento:
26 aprile 2025
YACSEJAO
YACSEJAO Convertitore da USB a RS485 RS232 da USB 2.0 a RS-485 RS-232 con chip CH340 per Windows 11 10 8 7 XP Mac OS
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99
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[Convertitore USB a RS485 CH340 Chip] USB RS485 RS232 convertitore 2 in 1 industriale estende l'interfaccia RS-232/485 tramite USB. Utilizzando il chip CH340 e il driver CH340, i segnali USB e 485 possono essere inviati e ricevuti in modalità semi-duplex, consentendo la trasmissione dei dati in entrambe le direzioni.
[Stabilità di trasmissione] Circuito di protezione TVS integrato, protezione ESD elettrostatica, protezione da sovratensione, cortocircuito della linea di segnale AB e protezione da corto circuito, proteggono i dispositivi da picchi di tensione e sovratensioni, prestazioni affidabili e stabili, garantiscono una trasmissione e una ricezione dati coerenti, rendendola più adatta per le applicazioni industriali.
[Compatto e portatile] Questo convertitore da USB a RS-485/RS-422 è piccolo e leggero e si adatta facilmente alla borsa o allo zaino.
[Facile da usare] Basta collegare l'adattatore da USB a RS485 e verrà automaticamente riconosciuto dal sistema operativo, in modo da poter configurare e utilizzare facilmente il dispositivo.
[Ampia compatibilità] Convertitore industriale USB a RS485 RS232. Adatto per i sistemi operativi Windows 2000, XP, Vista, che garantisce la compatibilità con un'ampia gamma di dispositivi. Ampiamente usato per PLC, stampanti, sistemi POS e apparecchiature di controllo industriali.
15,99 € SU AMAZON
Waveshare
Waveshare USB to RS232/485 Serial Converter, Onboard Original FT232RNL Chip, Features More Stable Transmission, Suitable for Multiple Devices, compatible with Mac/Linux/Android/Win11/10/8.1/8/7, etc
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98
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Adopts the original FT232RNL chip to provide better stability, reliability and compatibility. ABS case, compact size, portable and easy to use
Support USB to RS232 communication or USB to RS485 communication. On-board RS232/485 communication switching circuit, users can switch the communication type by toggle switch
On-board TVS (Transient Voltage Suppressor) can effectively suppress surge voltage and transient spike voltage in the circuit, anti-static
On-board self-recovery fuses and protection diodes ensure stable output of current and voltage, prevent overcurrent and overvoltage, and improve shock resistance
Supports flexible switching, onboard 120R terminal resistor on the RS485 interface, enabled/disabled via toggle switch. With 3 LED indicators, more convenient to check the power supply and signal transmitting and receiving status
19,99 € SU AMAZON
Waveshare
Waveshare FT232RNL USB to RS232/485/422/TTL Interface Converter, Industrial Isolation, Compatible with Mac/Linux/Android/Windows 11/10/8.1/8/7
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92
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Adopt original FT232RNL chip, fast communicating, stable and reliable, better compatibility. Supports multiple communication interface conversion: USB to RS232, USB to RS485, USB to RS422, USB to TTL
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 Transient Voltage Suppressor, effectively suppress surge voltage and transient spike voltage in the circuit, llghhtningproof&ESD protection. Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance
Fully automatic transceiver circuit with no delay, ensures the USB port communicates with different interfaces fastly and stably, without interfering with each other. Onboard TTL serial 3.3V/5V voltage translator, config the TTL level via switch
3 LEDs for indicating the power and transceiver status. High quality USB-B and RS232 connectors, smoothly plug/pull. Industrial grade metal case, supports wall-mount and rail-mount installations, solid and beautiful, easy to install. Provide online usage manual, pls refer to while using
33,99 € SU AMAZON
Waveshare
Waveshare USB to RS232/485/TTL Interface Converter Power and ADI magnetical Industrial Isolation
Spedizione gratuita
91
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Adopt original FT232RL, fast communicating, stable and reliable, better compatibility Fully automatic transceiver circuit with no delay, ensures the USB port communicates with different interfaces fastly and stably, without interfering each other
Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal Onboard unibody magnetical 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, 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 Onboard TTL serial 3.3V/5V voltage translator, config the TTL level via switch
Aluminium alloy enclosure with sand blasting and anodic oxidation, CNC process opening, solid and durable 3 LEDs for indicating the power and transceiver status
32,99 € SU AMAZON
CosyCaya
CosyCaya USB un RS232 RS485 Modulo di Comunicazione Seriale USB Convertitore di Segnale USB-232/485 Industriale
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#5
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Nome del prodotto: convertitore USB-232/485
Baud rate: 300bps-128000bps
: WIN7 / 8/9/10, OS 8.6
Alimentazione: alimentazione diretta USB alimentazione esterna, prestazioni stabili
Interfaccia: cablaggio terminale 5
16,81 € SU AMAZON
Waveshare
Waveshare USB to RS232/RS485/TTL(UART) Interface Converter Industrial Isolated Converter Adapter with Original CH343G Chip, up to 2 Mbps Baudrate,Onboard Power Isolation, Transient Voltage Suppressor
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Adopt original FT232RL or CH343G inside, fast communicating, stable and reliable, better compatibility.Fully automatic transceiver circuit with no delay, ensures the USB port communicates with different interfaces fastly and stably, without interfering each other
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 & ESD protection.Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance
Onboard TTL serial 3.3V/5V voltage translator, config the TTL level via switch.Aluminium alloy enclosure with sand blasting and anodic oxidation, CNC process opening, solid and durable
3 LEDs for indicating the power and transceiver status.High quality USB-B and RS232 connectors, smoothly plug/pull
29,90 € SU AMAZON
Waveshare
USB/RS485/RS232/TTL Convertitore Industriale Isolato Multibus Convertitore Supporto USB/RS232/TTL a RS232/485/TTL, Integrati Circuiti di Protezione, Comunicazione Veloce, Migliore Compatibilità
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#7
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➤【Multi-protocol Multibus Converter】USB/RS232/RS485/TTL converter is an industrial-grade isolated converter that supports USB/RS232/TTL to RS232/485/TTL, with built-in power supply isolation, digital isolation, and protection circuits like TVS diode
➤【Better Compatibility】Adopts original FT232RL for USB communication, fast communicating, stable and reliable, supports Win11/10/8.1/8/7/XP, Mac, Linux, Android, WinCE, etc. If you encounter a system other than Windows that cannot use USB to communicate normally, you can install the corresponding system driver
➤【Operating Status Indicators】3x LED indicators for easily checking power connection and signal TX/RX statuses
➤【Aluminium Alloy Enclosure】Aluminium alloy enclosure with oxidation dull-polish surface, solid and durable, nice looking
➤【Note】Only one pair of devices will be matched for a complete communication between the Group A and Group B terminals at the same time, Terminals in the same group cannot communicate with each other, Terminals in the same group cannot send data at the same time, while concurrently receiving is allowed
33,79 € SU AMAZON
Waveshare
Convertitore RS485/RS232 Seriale Adattatore Adotta FT232RNL Chip, Onboard TVS, Fusibile di Auto-recupero ecc. Circuiti di Protezione, Supporto Mac, Linux, Android, Win11/10/8.1/8/7 Multi-OS
Spedizione gratuita
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#8
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USB to RS232/485 converter adopts original FT232RNL chip, fast communicating, stable and reliable, better compatibility, supports Mac, Linux, Android, Win11/10/8.1/8/7, etc. multi system
Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
Onboard self-recovery fuse and protection diodes, ensure the current/voltage stable outputs, provide over-current/over-voltage proof, improve shock proof performance
Onboard RS232/485 communication switching circuit, configured by switch. Onboard 120R terminal resistor on the RS485 interface, enabled/disabled via switch
3 LEDs for indicating the power and transceiver status. Adopts ABS protection case, compact size, portable and easy to use, cost-effective
19,90 € SU AMAZON
Waveshare
Waveshare USB TO RS232 / RS485 / Ttl (UART) Industrial Isolated Converter with Original FT232RL Inside Aluminium Alloy Enclosure Power/Adi Magnetical Isolation,TVS Diode
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USB TO RS232, USB TO RS485, USB TO TTL (UART), adopt original FT232RL, fast communicating, stable and reliable, better compatibility
Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightning-proof & anti-electrostatic
Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance
Wiki link: www.waveshare.com/wiki/USB_TO_RS232/485/TTL
34,50 € SU AMAZON
DIYmalls
DIYmalls CP210x 2102 Modulo seriale da USB a TTL 6 in 1 da USB a RS485 RS232, da TTL a RS232 RS485, da RS232 a RS485 + 6p Cavo femmina a femmina per display Nextion Arduino Windows Beitian GPS
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-cp210x 2102 modulo adattatore seriale supporta usb a ttl, usb a rs232, usb a rs485, ttl a 232, ttl a 485, 232 a 485.
-Prima di far funzionare il modulo 6 in 1 da usb a ttl, è necessario installare il driver cp210x.
-USB 2.0 non 3.0, compatibile con arduino, Windows XP/7/8/10 32 bit/ 64 bit, Linux ecc.
-È necessario impostare i dip switch per diversi scopi di conversione.
-Il modulo convertitore da usb a ttl funziona a 5 V e 3,3 V, può fungere da ponte per l'hardware senza bisogno di un computer o di una porta USB
15,98 € SU AMAZON
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