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Rs232 To Rs485 Converter

Die 10 besten Produkte von Juni 2025
Letzte Aktualisierung: 8. Juni 2025
CQRobot
CQRobot
CQRobot Passiver RS232 zu RS485 Konverter Adapter. Zweiwege-Datenübertragung, Keine Verzögerung, 600 W Überspannungsschutz und 15 KV Elektrostatischer, für die Industrielle Serielle Kommunikation.
Kostenloser Versand
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99

MAXIMALE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#1 GEWINNER

  • Kommerzieller bidirektionaler RS232 / RS485-Konverter für die industrielle Langstreckenkommunikation bis zu 1,2 km.
  • Durch Aktivieren der Verbindungen mehrerer Busknoten können 32 Geräte dem RS485-Netzwerk beitreten.
  • Automatische RX - TX - Steuerung. Der Konverter steuert die Modi "Empfangen" und "Senden" automatisch.
  • Eine Baudrate von bis zu 115,2 kbit / s (automatische Erkennung) kann auf Punkt-zu-Punkt-Zweidraht-Halbduplex- und Punkt-zu-Mehrpunkt-Zweidraht-Halbduplex-Kommunikation angewendet werden.
  • Ein eingebauter Transient Voltage Suppressor (TVS) unterstützt 600 W Überspannungsschutz und 15 kV statischen Schutz, der Geräte effektiv vor Beschädigungen schützt.
  • 9,99 € AUF AMAZON
Waveshare
Waveshare
Waveshare RS232 To RS485/422 Active Digital Isolated Converter, Onboard SP3232EEN&SP485EEN Chip, RS232 DB9 Female Port, for Industrial Control Equipment&High Communication Requirement Application
Kostenloser Versand
star

97

BESTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#2

  • RS232 DB9 female 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 € AUF AMAZON
sourcing map
sourcing map
sourcing map RS232 zu RS485 Konverter Adapter Serielle Kommunikation 4P Terminal Block für industrielle Kommunikationsdaten unterstützt
star

96

BESTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#3

  • Dies ist ein RS232 zu RS485 Konverter der es Ihnen ermöglicht Geräte zu verbinden die unterschiedliche serielle Kommunikation verwenden.
  • Hauptfarbe: Schwarz; Gesamtgröße: 56mm x 36mm x 19mm/ 2.2" x 1.41" x 0.75" (LxBxH); In der Verpackung enthalten: 1 x RS232 zu RS485 Konverter
  • Die Verwendung eines RS232 zu RS485 Konverters ist ein einfacher Prozess der Kompatibilität zwischen RS232 und RS485 Geräten für nahtlose Kommunikation ermöglicht.
  • Verbinden Sie zunächst Ihr RS232 Gerät (z.B. Computer Modem oder serielle Geräte) mit dem RS232 Anschluss des Konverters. Anschließend verbinden Sie das RS485 Gerät (z.B. einen anderen Computer oder ein Peripheriegerät) mit dem RS485 Anschluss des Konverters.
  • Der Konverter benötigt möglicherweise eine externe Stromversorgung um zu funktionieren. Überprüfen Sie die Spezifikationen des Konverters und schließen Sie bei Bedarf die entsprechende Stromquelle an.
  • 10,49 € AUF AMAZON
Waveshare
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
Kostenloser Versand
star

90

HOHE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#4

  • 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 € AUF AMAZON
Waveshare
Waveshare
Waveshare RS232 to RS485 Converter (B), Active Digital Isolator, Rail-Mount Support, 600W Lightningproof & Anti-Surge
Kostenloser Versand
star

87

SICHERE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#5

  • 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
  • 19,89 € AUF 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
Kostenloser Versand
star

82

SICHERE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#6

  • 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 € AUF AMAZON
Waveshare
Waveshare
Waveshare USB To RS232/485 Industrial Grade Isolated Converter, Onboard Original FT232RNL Chip, Multiple Protection, Wall-Mount And Rail-Mount Support
Kostenloser Versand
star

78

GUTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#7

  • Onboard original FT232RNL chip. Fast communication, 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, 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 120R terminal resistor on the RS485 interface, enabled/disabled via jumper. Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption
  • 3 LEDs for indicating the power and transceiver status. Industrial rail-mount ABS case design, small in size, easy to install, and cost-effective
  • 25,99 € AUF AMAZON
Waveshare
Waveshare
Waveshare Industrial RS232/RS485 to Ethernet Converter Dual Serial Ports TCP Server TCP Client UDP Server UDP Client HTTPD Client Supports Customized Webpage DNS Domain Name Resolution
Kostenloser Versand
star

76

GUTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#8

  • M4 series 32-bit ARM processor with up to 120MHz frequency, fast speed, stable and reliable. 10/100M Auto-MDI/MDIX ethernet interface, regardless of cross-over or straight-through cable. Both RS232 and RS485 interface, allows to work independently at the same time, without interfering each other.
  • Configurable baudrate (600bps~230.4Kbps), supports five parity check options: None, Odd, Even, Mark, Space. Multi indicators, for monitoring communicating and working status.
  • Supports Modbus, suit for industrial application. Supports Websocket, allows bi-directional transparent data transmission with RS232/RS485 port via webpage directly.
  • Supports customized heartbeat packets, make sure the connection is truthful, as well as for actively retrieving sensor data. Supports customized registration packets, auto passing the registered packet as identifier after the connection is established, so that different devices can be distinguished.
  • Supports customized webpage, allows user to customize the module configuration page. Supports RFC2217-like protocol, be able to communicate with devices whose serial setting (baudrate, data bit, etc.) may change.
  • 55,99 € AUF AMAZON
Waveshare
Waveshare
Waveshare RS232/RS485/RS422 to RJ45 Ethernet Converter Module, Industrial Rail-Mount Isolated Serial Server,TCP/IP to Serial Module,10 / 100M Auto-Negotiation RJ45 Connector
Kostenloser Versand
star

71

GUTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#9

  • RS232 / 485 / 422 To RJ45 Ethernet Module,Industrial Isolated, Rail-mount RS232/485/422 Serial Server
  • Primary Function.Bi-Directional Transparent Data Transmission Between RS232/485/422 And Ethernet
  • Three Different Interfaces.Onboard RS232 / 485 / 422 Interfaces, Suitable For More Application Scenarios
  • Rail-Mount Support.Easy To Combine Multi Rail-Mounted Serial Server Together, More Freely.Suitable For Modbus Networking Upgrade, Can Be Used With Specific Configuration Software
  • Multi Communication Modes.Supports TCP Server / TCP Client / UDP Mode / UDP Multicast
  • 34,99 € AUF AMAZON
Waveshare
Waveshare
USB zu RS232/485/422/TTL Konverter mit Original FT232RNL Chip, Industrieller Isolierter USB Konverter mit Mehrfachem Schutz, Unterstützt die Umwandlung Mehrerer Kommunikationsschnittstellen
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70

GUTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#10

  • USB to RS232/485/422/TTL Interface Converter, onboard original FT232RNL chip, supports multiple communication interface conversion: USB to RS232, USB to RS485, USB to RS422, USB to TTL, fast communication, stable & reliable, better compatibility
  • Safer isolated design, multiple protection, onboard unibody power supply isolation, unibody digital isolation, TVS (Transient Voltage Suppressor), self-recovery fuse and protection diodes etc.
  • Supports Mac, Linux, Android, Windows 11 / 10 / 8.1 / 8 / 7, etc. multi system
  • 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
  • Aluminium alloy enclosure, supports wall-mount and rail-mount installations, solid and beautiful, easy to install
  • 32,69 € AUF AMAZON
rs232 to rs485 rs485 to rs232 rs232 to ttl converter rs232 converter usb to rs232 converter industrial rs232/rs485 to ethernet converter rs232 rs485 rs232/rs485 rs485 rs232 rs485 converter