Converter Rs232 Rs485
I 10 migliori prodotti di giugno 2025
Ultimo aggiornamento:
16 giugno 2025
Waveshare
Waveshare RS232 To RS485 Converter (B) Rail-Mount Active Digital Isolator Serial Converter,600W lightningproof And Surge-suppress, 15KV ESD Protection,Long Distance Transmission
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98
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Compatible with RS232/RS485 standard, converting the RS232 signal into balanced differential RS485 signal.Stable transmission at the rate of 300~115200bps
Onboard unibody power supply isolation, provides stable isolated voltage and 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 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 resistance
Integrates optional RS485 output terminal 120R resistor, enabled/disabled via a switch
The onboard power supply screw terminal, allows 6V~36V DC wide range input.Industrial rail-mount ABS case design, small in size, easy to install, and cost-effective
19,49 € SU AMAZON
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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98
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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.
11,77 € SU AMAZON
DSD TECH
DSD TECH SH-B13 Adattatore seriale da RS232 a RS485 con morsettiera
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93
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Questo convertitore bidirezionale da RS232 a RS485 è una soluzione semplice e affidabile alimentata dalla porta per la maggior parte delle esigenze di comunicazione commerciale e industriale standard. Converte i segnali RS232 in segnali differenziali bilanciati RS485 half-duplex e può estendere la distanza di comunicazione fino a 4000 FT (1,2 km).
Includere una morsettiera a 4 posizioni, che può essere collegata alla porta RS-485 per fornire terminazioni con filo a vite per la porta.
Alimentato dalle linee dati RS-232, non è richiesta alimentazione esterna.
Compatibilità: funziona con Windows 10, 7 (32 / 64bit), XP, 2003, Liunx, Mac OS ecc.
GARANZIA: sosteniamo questo adattatore da USB a RS485 con una garanzia di 12 mesi.Se incontri qualsiasi domanda, ti preghiamo di contattarci, risolveremo il problema entro 24 ore.
12,99 € 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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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 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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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
Tangxi
Adattatore convertitore seriale RS232 a RS485 Convertitore Adattatore Dati di Comunicazione Half-Duplex con con 36 decodificatori Compatibile con Gli Standard EIA/Tia RS-232 e RS-422/RS-485
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80
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Convertitore commerciale 232-485 con 36 decodificatori.
L'interfaccia è compatibile con gli standard EIA/TIA RS-232 e RS-422/RS-485.
Identificazione automatica RS422/485.
Prodotto rigorosamente secondo i requisiti standard.
Produzione professionale degna della tua fiducia.
15,30 € SU AMAZON
Waveshare
Waveshare RS232 To RS485/422 Active Digital Isolated Converter Onboard Original SP3232EEN&SP485EEN Chip RS232 DB9 Male Port for Industrial Control Equipment&High Communication Requirement Application
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RS232 DB9 male port. 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
20,99 € SU AMAZON
Waveshare
Waveshare RS232 To RS485 Converter (D Type - with LED Indicators), Active Digital Isolator, Rail-Mount Support, 600W Lightningproof & Anti-Surge, Multi-Isolation Protection
Spedizione gratuita
77
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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
17,99 € SU AMAZON
Walfront
Walfront RS232 A Convertitore Seriale Passivo Adattatore Convertitore di Comunicazione Interfaccia Dati Forniture di Rete
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Buona Fattura- Adottato di componenti elettronici di alta qualità e processo di precisione, garantisce la durata.
Convertitore Passivo- Il convertitore è passivo e non richiede un alimentatore esterno.
Conversione del Segnale- Converte i segnali PS-232 single-ended in segnali differenziali RS-485 bilanciati ed estende la distanza di comunicazione a 1,2 km.
Compatibile- Questo convertitore è compatibile con gli standard RS-232C e RS-485
Ampiamente Usato- Ampiamente usato nell'automazione industriale, nei sistemi di vendita della mensa, nella gestione delle presenze dei dipendenti, nelle stazioni di pedaggio autostradale, ecc.
10,50 € SU AMAZON
Waveshare
Waveshare Industrial Isolated USB To RS232/485 Converter, Original FT4232HL Chip, Supports USB To 2-Ch RS232 + 2-Ch RS232/485, Wall-Mount & Rail-Mount Support
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Adopts original FT4232HL chip, fast communicating, stable and reliable, better compatibility. Supports USB to 2-ch isolated RS232/485 + 2-ch isolated RS232
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, lightningproof & ESD protection
Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption. Onboard 120R terminal resistor on the RS485 interface, enabled/disabled via jumper.
Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock proof performance. 9 LEDs for indicating the power and transceiver status
Industrial grade metal case, supports wall-mount and rail-mount installation, solid and beautiful, easy to install
46,99 € SU AMAZON
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