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Isolated Rs485

Die 10 besten Produkte von Juni 2025
Letzte Aktualisierung: 8. Juni 2025
Coolwell
Coolwell
Isolated RS485 CAN HAT (B) for Raspberry Pi Series, SPI Communication, 2-Ch RS485 and 1-Ch CAN, Converts SPI to CAN/RS485
Kostenloser Versand
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98

MAXIMALE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#1 GEWINNER
Waveshare
Waveshare
Waveshare TTL to RS485 (C) Galvanic Isolated Converter, Half-Duplex Communication, Lightningproof & Anti-Surge, Multi-Isolation Protection
Kostenloser Versand
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98

MAXIMALE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#2

  • Compatible with TTL/RS485 standard, converting the TTL signal into differential RS485 signal, supports half-duplex communication
  • Compatible with 3.3V ~ 5V TTL signal level, provides over-voltage protection for power supply interface
  • 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 RS485 output terminal 120R resistor, enabled via soldering
  • Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provide over-current/over-voltage protection, improve shock proof performance. Black immersion gold process design, compact size, easy to integrate
  • 13,99 € AUF AMAZON
Waveshare
Waveshare
Waveshare 2-Channel Isolated RS485 Expansion HAT for Raspberry Pi SC16IS752+SP3485 Solution with Multi Onboard Protection Circuits
Kostenloser Versand
star

92

TOP QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#3

  • Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards. Adopts SC16IS752+SP3485 dual chip combination, converts SPI to RS485, data rate up to 921600bps.
  • Allows transceiving data manually or automatically, configured by DIP switch. Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, llgthningproof & anti-electrostatic.
  • Onboard auto-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance.
  • Onboard LEDs for indicating the power and transceiver status. Breakout SPI control pins, for connecting with host control boards like Arduino.
  • It is easy to control the 2-channel RS485 for auto transceiving via SPI interface. Due to its fast communication, stability, reliability, and safety, it is an ideal choice for fields like industrial automation.
  • 25,99 € AUF AMAZON
Waveshare
Waveshare
Waveshare USB to RS485/422, Industrial Grade Isolated Converter, Up to 1200m Long-Distance Transmission, Compatible with Mac/Linux/Android/Win11/10/8.1/8/7, Support Wall-Mount & Rail-Mount
Kostenloser Versand
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89

HOHE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#4

  • Onboard Original FT232RL and SP485EEN chip. Fast communication, stable and reliable, better compatibility. 3 LEDs for indicating the power and transceiver status. Industrial rail-mount ABS case design, small in size, easy to install, and cost-effective
  • 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, llgthningproof & anti-electrostatic
  • Onboard Transient Voltage Suppressor, effectively suppress surge voltage and transient spike voltage in the circuit, llgthningproof & anti-electrostatic
  • Onboard 15KV ESD isolation protection and 600W llgthningproof & anti-surge protection. Onboard 120R terminal resistor on the RS485/RS422 ports, enable by default, configurable by jumper
  • 29,99 € AUF AMAZON
iiunius
iiunius
Galvanic Isolated TTL to RS485 (C) Converter Module Point-to-Point Half-Duplex Communication 3.3V ~ 5V TTL Signal Level 200W Iightningproof and Surge-Suppress 6KV ESD Protection
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86

SICHERE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#5

  • 【TTL to RS485 converter】TTL to RS485 board compatible with TTL/RS485 standard, converting the TTL signal into differential RS485 signal, supports half-duplex communication. Compatible with 3.3V ~ 5V TTL signal level, provides over-voltage protection for power supply interface
  • 【Power & Digital Dual Isolation】TTL to RS485 module 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】TTL to RS485 adapter module 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, ensures the current/voltage stable outputs, provide over-current/over-voltage protection, improve shock proof performance
  • 【120R resistor terminals】TTL to RS485 adapter module onboard RS485 output terminal 120R resistor, enabled via soldering; Black immersion gold process design, compact size, easy to integrate
  • 13,43 € AUF AMAZON
Waveshare
Waveshare
Waveshare Isolated RS485 CAN HAT B Type for Raspberry Pi 2-Ch RS485 and 1-Ch CAN Multi Protections
star

82

SICHERE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#6

  • Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards. 1-Ch CAN, adopts MCP2515 controller and CAN transceiver, converts SPI to CAN. 2-Ch RS485, adopts SC16IS752+SP3485 dual-chip combination, converts SPI to RS485.
  • Onboard power conversion circuit, supports 8~28V wide voltage power supply, can power the Raspberry Pi at the same time. Onboard unibody power supply isolation, providing stable isolated voltage, no extra power supply required for the isolated terminal.
  • Onboard unibody digital isolation, for isolating the signal, reliable and jamproof, low power consumption. 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.
  • Onboard 120Ω terminal resistor, configured by jumper. Onboard terminals and pin headers, more convenient connection. Breakout SPI control pins, for connecting with host control boards.
  • 31,99 € AUF AMAZON
Waveshare
Waveshare
Waveshare TTL to RS485 (C) Galvanic Isolated Converter(2PCS), Half-Duplex Communication, Lightningproof & Anti-Surge, Multi-Isolation Protection
Kostenloser Versand
star

80

GUTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#7

  • Compatible with TTL/RS485 standard, converting the TTL signal into differential RS485 signal, supports half-duplex communication
  • Compatible with 3.3V ~ 5V TTL signal level, provides over-voltage protection for power supply interface
  • 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 RS485 output terminal 120R resistor, enabled via soldering
  • Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provide over-current/over-voltage protection, improve shock proof performance. Black immersion gold process design, compact size, easy to integrate
  • 23,99 € AUF AMAZON
Waveshare
Waveshare
Waveshare USB to 2CH RS485 Industrial Grade Isolated Converter, Onboard Original FT2232HL Chip, USB to RS485 Adapter, Multiple Protection Circuits, Wall-Mount and Rail-Mount Support
Kostenloser Versand
star

75

GUTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#8

  • 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
  • 28,99 € AUF AMAZON
Waveshare
Waveshare
Waveshare Rail-Mount TTL to RS485 Galvanic Isolated Converter 600W Lightningproof & Anti-Surge Multi-Isolation Protectio Longer Transmission Distance
Kostenloser Versand
star

71

GUTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#9

  • Compatible with TTL/RS485 standard, converting the TTL signal into differential RS485 signal, support half-duplex communication.Compatible with 3.3V ~ 5V TTL signal level, provides anti-reverse and over-voltage protection for power supply interface.
  • 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.
  • Onboard RS485 output terminal 120R resistor, enabled/disabled via switch.Industrial rail-mount ABS case design, small in size, easy to install, and cost-effective.
  • Rail-Mount Support,Easy To Combine Multi Rail-Mounted Serial Server Together, More Freely.can be widely used for point-to-point, point-to-multipoint, long distance cascaded communication network between two hosts, or between host and MCU/Peripheral.
  • 21,99 € AUF AMAZON
DSD TECH
DSD TECH
DSD TECH SH-U11H Isolierter USB zu RS485 RS422 Adapter für die Industrie
Kostenloser Versand
star

70

GUTE QUALITÄT

AUF AMAZON ANSEHEN
Amazon.de
#10

  • DSD TECH: DSD TECH konzentriert sich auf die Entwicklung von Kommunikationsverbindungsgeräten wie USB/Seriell/Drahtlos. Wir haben mehr als 100.000 Kunden in Europa, Nordamerika und Japan bedient.
  • Industrietauglich: Die eingebaute isolierte Stromversorgung und der Chip zur Signalisolierung schützen wirksam vor Schäden durch Kurzschluss, Stromschlag usw. und sind für industrielle Anwendungen geeignet.
  • USB zu RS485/RS422: Unterstützt RS-422 (RxD+, RxD-, TxD+, TxD-, GND) und RS-485(A+, B-, GND) Schnittstelle.
  • Kompatibilität: Eingebauter PL2303GC serieller Chip; Funktioniert mit Windows 10, 7(32/64bit), Liunx, Mac OS Etc.
  • Garantie: DSD TECH bietet 1 Jahr Garantie und lebenslangen technischen Support für den Isolated USB to RS485 RS422 Adapter. Wenn Sie Fragen haben, zögern Sie bitte nicht, uns zu kontaktieren. Wir werden innerhalb von 24 Stunden antworten.
  • 19,99 € AUF AMAZON
usb rs485 isolated isolated