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Rs232 Converter

I 10 migliori prodotti di aprile 2025
Ultimo aggiornamento: 13 aprile 2025
Waveshare
Waveshare
Waveshare USB to RS232/485/TTL Interface Converter Power and ADI magnetical Industrial Isolation
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99

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#1 VINCITORE

  • 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
Aihasd
Aihasd
Aihasd 10 pezzi Mini RS232 a TTL MAX3232 a TTL Scheda del modulo convertitore Scheda convertitore di livello Scheda di conversione della porta seriale
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97

QUALITÀ SUPERIORE

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#2

  • Si tratta di una scheda breakout MAX3232 progettata per consentire l'aggiunta di una connessione RS232 a un progetto.
  • Un lato è il canale TXD e RXD di RS232, l'altro lato è il canale TXD e RXD di TTL. L'area vicino a RS232 è il livello RS232, l'area vicino a TTL è il livello TTL.
  • Le frecce mostrano il flusso del segnale. L'interno significa ingresso, l'esterno significa uscita.
  • L'alimentatore su entrambi i lati è collegato tra loro, basta collegare un lato. Sono disponibili due canali indipendenti su entrambi i lati.
  • Massimo. Velocità di trasmissione: non più di 120 kbps
  • 7,99 € (0,80 € / unità) SU AMAZON
Aihasd
Aihasd
Aihasd 3PCS MAX3232 RS232 a Ttl Modulo Converter Porta seriale Connettore DB9 MAX232 with 4P Cable
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95

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#3

  • The products are widely used in radio modification, cell phones Brush, XBOX360 Brush, GPS, vehicle inspection, DVD Brush, hard disk repair, set-top box upgrades
  • STC microcontroller;STM32 MCU
  • NXP microcontroller;Renesas MCU;NEC MCU
  • Communications chip: Domestic MAX3232
  • Operating voltage: 3,3V-5,5V;Interface: TX RX VCC GND
  • 6,99 € SU AMAZON
Digitus
Digitus
Convertitore seriale DIGITUS - da RS-232 a RS-485 - da DSUB-9 femmina a DSUB-9 maschio - Velocità dati da 300 Bit/s a 115,2 KBit/s
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92

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#4

  • Il convertitore seriale consente la comunicazione tra computer con interfaccia seriale RS-232 e dispositivi che supportano lo standard di interfaccia seriale RS-485.
  • La conversione del segnale da RS-232 a RS-485 si traduce in un campo di trasmissione più elevato da 5 m (lato RS-232) a 1200 m (lato RS-485).
  • Il ricetrasmettitore integrato consente un funzionamento senza ritardi e il riconoscimento automatico della direzione di trasferimento dati delle porte I/O - il riconoscimento non richiede segnali di handshake RTS/DTR.
  • L'adattatore può essere utilizzato tra due computer host (punto-punto) o un computer host e uno o più dispositivi pereferici (punto-multipunto).
  • Le applicazioni spaziano dai sistemi industriali ai sistemi di lettura delle carte, sistemi di accesso e pagamento (pedaggio, trasporti pubblici, parcheggi multipiano), punti di ricarica elettrica in rete e applicazioni di ingegneria meccanica.
  • 10,79 € SU AMAZON
ANGEEK
ANGEEK
ANGEEK 3PCS RS232 to Ttl Serial Port Converter Module Connector MAX3232 Serial Module
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85

QUALITÀ AFFIDABILE

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#5

  • Working voltage: 3V-5V DC
  • Working current: 6MA
  • Power supply: external
  • Interface: TX, RX, GND, VCC
  • Weight: 10G
  • 8,59 € (2,86 € / unità) SU AMAZON
CQRobot
CQRobot
CQRobot Passive RS232 to RS485 Converter Adapter, Bi-direction Transmission, Zero Delay, 600W Surge Voltage and 15KV ESD Protection, 115200bps Transfer Rate. for Industrial Serial Communication.
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80

QUALITÀ BUONA

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#6

  • Commercial Grade Bi-Direction RS232 to RS485 Converter used in Industrial Long-haul Communication, up to 4000ft/ 1.2 km.
  • Enabling the connections of multiple bus nodes, 32 devices can join the RS485 network.
  • Automatic RX - TX Control. Converter controls the ¡°Receive¡± and ¡°Transmit¡± modes automatically.
  • Up to 115.2kbps baud rate (auto-detect) can be applied to point to point two wire half duplex and point to multi-point two wire half duplex communication.
  • A built-in Transient Voltage Suppressor (TVS) supports 600W anti-surge and 15KV static protection which effectively guard devices from damage.
  • 12,99 € SU AMAZON
Waveshare
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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79

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#7

  • 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
USB to RS232/485/422/TTL Interface Converter Industrial Grade Isolated USB Converter with Original FT232RNL Chip,300bps ~ 3Mbps Baud Rate,Stable Transmission,Multiple Devices Applicable
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75

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#8

  • 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 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
  • 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
  • 33,69 € SU AMAZON
Waveshare
Waveshare
Waveshare RS232 To RS485 Converter (D Type - with LED Indicators), Active Digital Isolator, Rail-Mount Support, 600W Lightningproof & Anti-Surge, Multi-Isolation Protection
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70

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#9

  • compatible with RS232/RS485 standard, converting the RS232 signal into balanced differential RS485 signal. Industrial rail-mount ABS case design, small in size, easy to install, and cost-effective
  • Stable transmission at the rate of 300~115200bps. Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption
  • Onboard unibody power supply isolation, provides stable isolated voltage and needs no extra power supply for the isolated terminal
  • Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
  • Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provide over-current/over-voltage protection, improve shock proof performance
  • 20,99 € SU AMAZON
Waveshare
Waveshare
Waveshare Industrial USB to RS232 Adapter with Original FT232RL FTDI Chip,USB Type A to RS232 Female DB9 (9Pin) Serial Converter Cable for Cashier Register,Modem,Scanner,Digital Cameras, 5FT/1.5m
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67

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#10

  • [USB-TO-RS232-Female-Cable] DB9 Female port, cable length 1.5m. Industrial USB To RS232 Serial Adapter Cable, Adopts Original FT232RL Chip, Provides Stable Communication, Ideal Choice For Industrial Control Equipments And Applications With High Communication Requirement
  • [Multi-OS Compatible]Compatible With Mac OS/Linux/Windows 11 / 10 / 8.1 / 8 / 7 / XP...
  • [Strong Anti-Interference, More Stable Communication]Built-In Thick Oxygen-Free Copper Core, With Multi-Layer Shielding, More Anti-Interference And Stable For Industrial Application
  • [Wide Range Of Applications]Suitable For Communication Applications Between Computers Or Industrial Hosts And Various RS232 Serial Port Devices
  • 18,99 € SU AMAZON
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