10 Best Rs485 Standard In The Us - Black Friday 2024
Best Choice1
waveshareRS485 to WiFi/Ethernet Module, Rail-Mount Serial Server, Modbus MQTT Gateway, Support 802.11b/g/n Wireless Standards, Support RS485 to WiFi, RS485 to Ethernet, Ethernet to WiFi, etc.
Main highlights- Support websocket and realize the timing communication for serial port and web page. Support web page, serial/network AT command to conFigure parameters. Support one key (press the reload button for more than 5 seconds) to restore factory settings. Long distance communication: two serial server can transport for 150m (Test conditions: open line of sight, two WIFI serial servers self-networking, 57600 baud rate, no packet loss during transmission)
- Support MQTT function: Devices can subscribe to other MQTT client messages, and can publish topic information to the server. Supports subscription of 6 messages and publication of 6 topics, wider range of use and more applicable scenarios. Users can view device-related information through terminal devices or cloud platforms.
- Support HTTPD Client Mode: After the user has set the HTTP header through AT commands or web page, the module can send data to the HTTP server, or obtain data from the HTTP server. Modbus Gateway support: Support Modbus TCP and Modbus RTU interconversion mode. AT command mode: The user can query the current status of the module, or set related parameters, by sending AT commands.
- Support 802.11b/g/n wireless standards. Support WAVESHARE-link. Support route and bridge modes Rich indicator LED: Power, link, RXD, TXD. Wide voltage DC 5~36V, support terminal power. Support custom heartbeat packet, distributing socket protocol, MODBUS polling function. Support timeout reset function, timing reset function. Support remote upgrade. Add hardware watch dog, makes more stable. Supports free framing and automatic framing on the serial port, for higher forwarding efficiency.
- Rail-mount Serial Server: Industrial Rail-mount Support, Easy to Install, Compact Size, Cost-effective. Support Transparent Transmission Mode: Supports TCP Server / TCP Client / UDP Server / UDP Client. Serial Command Mode: The user sends data to the server according to the protocol. Send data to different servers without restarting.
9.9Exceptional
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Value for Money2
waveshare2PCS Waveshare Industrial USB to RS485 Converter with Original FT232RL and SP485EEN Embedded Protection Circuits for Industrial Control Equipments and/or Applications
Main highlights- USB to RS485 communication. Adopt original FT232RL and SP485EEN, fast communicating, stable and reliable, better compatibility. 3 LEDs for indicating the power and transceiver status.
- This is an industrial USB to RS485 converter with original FT232RL And SP485EEN inside. It features embedded protection circuits such as lllgthningproof, resettable fuse, ESD protection, and TVS diode, etc. It's pretty small in size.
- Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance.
- Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lllgthningproof & anti-electrostatic.
- Due to its fast communication, stability, reliability, and safety, it is an ideal choice for industrial control equipments and/or applications with high communication requirement.
9.8Exceptional
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3
waveshareWaveshare Rail-Mount TTL to RS485 Isolated Converter, Multi-Isolation Protection, Compatible with TTL/RS485 Standard
Main highlights- 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, low power consumption
- Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provide over-current/over-voltage protection, improve shock resistance
- Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, anti-electrostatic. Onboard RS422 input and output terminal 120R resistor, enabled/disabled via jumper
- Onboard RS485 output terminal 120R resistor, enabled/disabled via switch. Industrial rail-mount ABS case design, small in size, easy to install. Provide online user manual, please refer to while using
- 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 over-voltage protection for power supply interface
9.7Exceptional
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4
waveshareUSB to RS485 Converter Industrial Adapter Original FT232RL and SP485EEN Fast Communication Embedded Protection Circuits Resettable Fuse ESD Protection
Main highlights- Transmission distance up to 1.2km--- The USB signal can be converted into a balanced differential RS485 signal and the transmission rate is stable. The reliable speed is 300-921600bps, the transmission distance is about 1.2km for RS485, and about 5 meters for USB.
- Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance.
- Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic.
- Multi system Support: Supports Linux, Android, WinCE, Win11/10/8.1/8/7/XP, etc.
- Industrial USB to RS485 bidirectional converter with original FT232RL and SP485EEN chip. Due to its stable communication, it is an ideal choice for industrial control equipments and/or applications with high communication requirement.
9.6Exceptional
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5
DTechDTECH USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac -1.5 Feet
Main highlights- rs485 serial to usb converter is with high performance quality processor chip (FTDI-chipset FT232) and I/O auto conversion circuitry which makes RS 485 to USB convertor one of the most reliable dongle on the market
- USB to RS485/RS422 converter It easily lets you connect RS485 or RS422 device directly to your Laptop PC computer USB port (built with LED Troubleshooting Indicators)
- USB to RS485 cable adapter is Ideal for industrial environment -provides 600w surge protection and 15KV ESD isolated protection on signal pins to protect costly and often sensitive control equipment against electrical damage
- There are no IRQ and COM port conflicts, since the port do not require any additional IRQ, DMA, memory as resources on the system; RS485 for Half duplex and RS422 for Full duplex communication
- 1.5 ft serial RS-422 RS-485 to USB adapter cable supports windows 11 10 8 7, Mac and more; plug-and-play, No power supply needed
9.4Excellent
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6
waveshareWaveshare USB to RS485 Converter with Protection Circuits, Compatible with TVs
Main highlights- USB to RS485 communication Adopt original FT232RL, fast communicating, stable and reliable, better compatibility
- This is an industrial USB to RS485 converter with original FT232RL And SP485EEN inside. It features embedded protection circuits such as lllgthningproof, resettable fuse, ESD protection, and TVS diode, etc. It's pretty small in size.
- The USB TO RS485 is very easy to use, allows automatic transceiving. Due to its fast communication, stability, reliability, and safety, it is an ideal choice for industrial control equipments and/or applications with high communication requirement.
- Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance 3 LEDs for indicating the power and transceiver status
- Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit anti-electrostatic
9.3Excellent
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7
OIKWANOIKWAN USB to RS485/RS422 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 11 10 8 7 XP Mac 6 Feet
Main highlights- Wide range of applications to meet different needs: It is suitable for the connection between computers and various RS-485/RS-422 devices. Two-way mutual data transmission (USB to RS-485/RS-422, RS-485/RS-422 to USB) can be realized.
- Supports 4 communication modes: (1) Point-to-point / 4-wire full-duplex; (2) Point-to-multipoint / 4-wire full-duplex; (3) Point-to-point / two-wire half-duplex; (4) Point-to-multipoint / two-wire half-duplex.
- Compatible with a wide range of multi-system drive-free: It is compatible with all the Windows, MacOS, LinUX and other operating systems. For Win8/8.1/10/11 and MacOS systems, it is driver-free (networking automatically download to update drivers). However, For Win7/XP and LinUX systems, it is need to load driver from FTDI network and manually install.
- Automatic conversion on RS485/422 protocol mode: Through the I / O (input/output) circuit, it can automatically control the direction of data transmission and does not require any jumper settings on handshake signals (such as RTS, DTR, etc.), so the RS485/422 mode conversion can easily realized and ensure that it meets the existing communication software and interface hardware.PS: It does not support the direct use of the 9-pin connection terminal equipment.
- A stable transmission of 1200 meters due to the use of FT232+MX485 dual chip: it built-in the imported dual chip (UK FTDI232RL+MX485), plus TVS insurance diode, and support long-distance transmission for RS485/422 protocol equipment.
9.0Excellent
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8
XiusiytXiusiyt USB-RS485-WE-1800-BT Serial Cable, USB to RS485 WE UART Serial Adapter Converter Cable, USB-RS485-WE Cable, 6 Way Wire End,6 Feet
Main highlights- Works with Windows, Linux, and Mac operating systems.
- Visual indication of Tx and Rx traffic via LEDs in the transparent USB connector
- Pinouts: GND/Black, Data-/Yellow, 5v Power/RED, Terminator1/Brown, Data+/Orange, Terminator 2/Green
- FT232RQ chipset, Plug-and-play setup.
- 6 Feet USB-RS485-WE-1800-BT cable built-in FT232RQ and SP485 chip, USB to RS-485 UART serial adapter converter cable.
8.9Very Good
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9
DTechDTECH USB to RS422 RS485 Serial Port Adapter Cable with FTDI Chipset 5 Position Terminal Board for Windows 11 10 8 7 XP Mac (4 Feet)
Main highlights- USB to RS485/RS422 converter It easily lets you connect RS485 or RS422 device directly to your Laptop PC computer USB port
- USB to RS485 cable adapter is with high performance quality processor chip (FTDI-chipset FT232) and I/O auto conversion circuitry which makes RS 485 to USB convertor one of the most reliable dongle on the market
- There are no IRQ and COM port conflicts, since the port do not require any additional IRQ, DMA, memory as resources on the system; RS485 for Half duplex and RS422 for Full duplex communication
- RS485 Serial to USB adapter is ideal for industrial environment -provides 600w surge protection and 15KV ESD isolated protection on signal pins to protect costly and often sensitive control equipment against electrical damage
- 4ft USB serial RS-485 RS-422 adapter cable supports windows 11 10 8 7, Mac and more; plug-and-play, No power supply needed
8.8Very Good
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10
DSD TECHDSD TECH SH-U10 USB to RS485 Converter for Modbus
Main highlights- USB to RS485:The SH-U10 is a USB to RS485 adapter. With this RS485 adapter you can quickly establish a connection to other RS485 nodes.
- SILICON LABS CP2102 Chip:Built-in CP2012 serial chip. You don't have to worry about the driver. It is perfectly compatible with Windows 11,10,8,7,Liunx,Mac OS Etc.
- Indicators: Built-in power and transceiver indicators. Understand the working status of the device at a glance.
- DSD TECH: DSD TECH focuses on the development of communication connection devices such as USB/Serial/Wireless. We have served more than 100,000 customers in Europe, North America and Japan.
- Customer Support:Offering permanent technical support and a 1-year product replacement service. All questions will be answered for you within 1 business day
8.6Very Good
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