Waveshare 4-Ch RS485 to RJ45 Ethernet Serial Server, 4 Channels RS485 Independent Operation, Rail-Mount Industrial Isolated Serial Module, Bi-Directional Transparent Transmission, Modbus Gateway
Asin: B0CTMJH7WL
As an Amazon Associate we earn a fee from qualifying purchases when you follow a link to Amazon from this page. We rank the products, but the links to Amazon are promotional.Combines Multiple Functions In One, Including Serial Server, Modbus Gateway, Mqtt Gateway, And Rs485 To Json, Etc. Modbus Gateway Support: Suitable For Modbus Networking Upgrade, Can Be Used With Specific Configuration Software..
It Is Suitable For Applications Like Data Acquisition, Iot Gateway, Safety & Security Iot, And Intelligent Instrument Monitoring, Meeting Various Application Scenarios..
Multi Communication Modes: Supports Tcp Server / Tcp Client / Udp Multicast / Udp Mode.
4-Ch Rs485 Can Work Independently Without Affecting Each Other At The Same Time, Enabling More Effective Data Transmission.
Features
- 4-Ch RS485 to RJ45 Ethernet Serial Server, 4 Channels RS485 Independent Operation, Bi-directional transparent data transmission between 4-Ch RS485 and Ethernet.
- 4-ch RS485 can work independently without affecting each other at the same time, enabling more effective data transmission
- Combines multiple functions in one, including serial server, Modbus gateway, MQTT gateway, and RS485 to JSON, etc. Modbus gateway support: suitable for Modbus networking upgrade, Can Be Used With specific Configuration Software.
- Multi communication modes: supports TCP server / TCP client / UDP multicast / UDP mode
- It is suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring, meeting various application scenarios.
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Brand: Wonrabai | Manufacturer: Wonrabai
Warranty: Small Parts
See On Amazon Similar To Waveshare 4Ch RS485 to RJ45
#1
Waveshare USB to RS485 Converter with Protection Circuits, Compatible with TVs
Asin: B081NBCJRS | Model: RS232/485 USB All | PartNumber: RS232/485 USB All | Ean: 0765390108353, 0614961956391, 0719209449007 | UPC: 614961956391, 765390108353, 719209449007
Usb To Rs485 Communication Adopt Original Ft232rl, Fast Communicating, Stable And Reliable, Better Compatibility.
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.
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..
Features
- 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.
- USB to RS485 communication Adopt original FT232RL, fast communicating, stable and reliable, better compatibility
- Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit anti-electrostatic
- 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
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Brand: waveshare | Manufacturer: Waveshare
Weight: 0.02 pounds
See On Amazon #2
Waveshare USB to RS232 / RS485 / TTL Industrial Isolated Converter with Original FT232RL Embedded Protection Circuits and Aluminium Alloy Enclosure for Industrial Control Equipments
Asin: B07L2VLY5D | Model: USB TO RS232/485/TTL | PartNumber: USB TO RS232/485/TTL | Ean: 0778365986580, 0614961953574 | UPC: 778365986580, 614961953574
Fully Automatic Transceiver Circuit With No Delay Ensures The Usb Port Communicates With Different Interfaces Fastly And Stably Without Interfering Each Other.
High Quality Usb-B And Rs232 Connectors Smoothly Plug/Pull.
Onboard Unibody Power Supply Isolation Provides Stable Isolated Voltage Needs No Extra Power Supply For The Isolated Terminal.
The Usb To Rs232/485/Ttl Is Very Easy To Use Fully Automatic Transceiving Without Delay. 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..
Features
- This is an industrial USB to RS232/485/TTL isolated converter with original FT232RL inside. It features embedded protection circuits such as power isolation ADI magnetical isolation and TVS diode etc. What's more the USB TO RS232/485/TTL comes with an aluminium alloy enclosure make it solid and durable to work.
- The USB TO RS232/485/TTL is very easy to use fully automatic transceiving without delay. 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.
- 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
- High quality USB-B and RS232 connectors smoothly plug/pull
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Brand: waveshare | Manufacturer: Waveshare
Weight: 0.02 Pounds
See On Amazon #3
waveshare Ethernet Industrial Serial Server RS485 to RJ45 Ethernet Module, TCP/IP to Serial, Support Rail-Mount/Modbus Gateway, TCP Server/TCP Client/UDP Mode/UDP Multicast Multi Communication Modes
Asin: B09MBW9WFL | Model: RS485 to ETH RJ45 (B) | PartNumber: RS485 to ETH RJ45 (B)
Multi Communication Modes: Supports Tcp Server / Tcp Client / Udp Mode / Udp Multicast. Multi Configuration Methods: Supports Web Browser Configuration, Obtaining Dynamic Ip Via Dhcp,Dns Protocol Connected Domain Server Address. Mqtt/Json To Modbus: More Flexible Conversion Between Different Protocols..
User-Defined Heartbeat/Registration Packet: Easy For Cloud Communication And Device Identification..
Multi Hosts Roll-Polling Support: Different Network Devices Will Be Identified And Responsed Respectively, No More Crosstalk Issue While Communicating With Multi Network Devices.
Support Rail-Mount :Easy To Combine Multi Rail-Mounted Serial Server Together, More Freely. Support Modbus Gateway: Suitable For Modbus Gridding Upgrade, Can Be Used With 3D Configuration Software. Support Ntp Protocol: Getting Network Time Info For Serial Output Or Data Upload..
Features
- This is an RS485 device data acquisitor / IoT gateway designed for the industrial environment. It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS485 to JSON, etc. Bi-directional transparent data transmission between RS485 and Ethernet.
- Support Rail-mount :easy to combine multi rail-mounted serial server together, more freely. Support Modbus gateway: suitable for Modbus gridding upgrade, can be used with 3D configuration software. Support NTP protocol: getting network time info for serial output or data upload.
- Multi communication modes: supports TCP server / TCP client / UDP mode / UDP multicast. Multi configuration methods: supports Web browser configuration, obtaining dynamic IP via DHCP,DNS protocol connected domain server address. MQTT/JSON to Modbus: more flexible conversion between different protocols.
- Multi hosts roll-polling support: different network devices will be identified and responsed respectively, no more crosstalk issue while communicating with multi network devices
- User-defined heartbeat/registration packet: easy for cloud communication and device identification.
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Brand: waveshare | Manufacturer: Waveshare
Dimensions: 0.98 x 2.71 x 2.48 inches | Weight: 0.02 Pounds
See On Amazon #4
waveshare USB to RS232 RS485 Serial Converter Adapter Onboard Original FT232RNL Chip,Supports Mac, Linux, Android, Win11/10/8.1/8/7
Asin: B0CWGG1CVS | Model: USB TO RS232/485 Serial Converter | PartNumber: USB TO RS232/485 Serial Converter | Ean: 0788046388473 | UPC: 788046388473
Onboard Self-Recovery Fuse And Protection Diodes, Ensure The Current/Voltage Stable Outputs, Provide Over-Current/Over-Voltage Proof, Improve Shock Proof Performance.
3 Leds For Indicating The Power And Transceiver Status. Adopts Abs Protection Case, Compact Size, Portable And Easy To Use, Cost-Effective.
Onboard Rs232/485 Communication Switching Circuit, Configured By Switch.Onboard 120R Terminal Resistor On The Rs485 Interface, Enabled/Disabled Via Switch.
Onboard Tvs (Transient Voltage Suppressor), Effectively Suppresses Surge Voltage And Transient Spike Voltage In The Circuit, Lightningproof & Anti-Electrostatic.
Features
- Adopts original FT232RNL chip, fast communicating, stable and reliable, better compatibility
- 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, ensure the current/voltage stable outputs, provide over-current/over-voltage proof, improve shock proof performance
- Onboard RS232/485 communication switching circuit, configured by switch.Onboard 120R terminal resistor on the RS485 interface, enabled/disabled via switch
- 3 LEDs for indicating the power and transceiver status. Adopts ABS protection case, compact size, portable and easy to use, cost-effective
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Brand: waveshare | Manufacturer: Waveshare
Weight: 0.18 pounds
See On Amazon #5
waveshare USB to RS485/RS232/TTL Converter Industrial Digital Isolated Converter with CH343G Inside, Multi-Protocol & Multi-Type Conversion, Support Windows 11/10/8.1/8/7 Linux Android Mac etc.
Asin: B0BCGFXT34 | Ean: 0790885234408 | UPC: 790885234408
【Rs485】Protection: 600W Lightningproof And Surge-Suppress, 15Kv Esd Protection (Reserved 120R Balancing Resistor Solder Pads), Transmission Mode: Point-To-Multipoints (Up To 32 Nodes, It Is Recommended To Use Repeaters For 16 Nodes Or More), Baud Rate: Up To 2 Mbps (Not Full Band).
【Ttl (Uart)】Operating Voltage: 3.3V/5V, Protection: Clamp Protection Diode, Over-Voltage/Negative-Voltage Proof, Shock Resistance, Transmission Mode: Point-To-Point, Baud Rate: Up To 2 Mbps (Not Full Band).
【Rs232】Connector: Dr9 Male, Protection: Tvs Diode, Surge Protection, Esd Protection, Transmission Mode: Point-To-Point, Baud Rate: Up To 600000 Bps (Not Full Band).
【Usb】Operating Voltage: 5V, Connector: Usb-B, Protection: 200Ma Self-Recovery Fuse, Isolated Output.
Features
- USB to RS232/485/TTL Converter USB TO RS232, USB TO RS485, USB TO TTL (UART), adopt original CH343G, Embedded protection circuits such as unibody power supply isolation, TVS, self-recovery fuse and protection diodes, etc. fast communicating, stable and reliable, better compatibility
- USB Operating voltage: 5V, Connector: USB-B, Protection: 200mA self-recovery fuse, isolated output
- RS485 Protection: 600W lightningproof and surge-suppress, 15KV ESD protection (reserved 120R balancing resistor solder pads), Transmission mode: point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more), Baud rate: up to 2 Mbps (not full band)
- RS232 Connector: DR9 male, Protection: TVS diode, surge protection, ESD protection, Transmission mode: point-to-point, Baud rate: up to 600000 bps (not full band)
- TTL (UART) Operating voltage: 3.3V/5V, Protection: clamp protection diode, over-voltage/negative-voltage proof, shock resistance, Transmission mode: point-to-point, Baud rate: up to 2 Mbps (not full band)
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Brand: waveshare | Manufacturer: Waveshare
Dimensions: 1.10 x 3.42 x 2.83 inches | Weight: 0.04 Pounds
See On Amazon #6
2PCS Waveshare Industrial USB to RS485 Converter with Original FT232RL and SP485EEN Embedded Protection Circuits for Industrial Control Equipments and/or Applications
Asin: B0B7MMSQXL | Model: 2PCS USB TO RS485 | PartNumber: 2PCS USB TO RS485
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..
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..
Features
- 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.
- 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.
- 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.
- Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lllgthningproof & anti-electrostatic.
- Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance.
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Brand: waveshare | Manufacturer: Waveshare
See On Amazon #7
waveshare RS485 CAN HAT Designed for Raspberry Pi Allowing Stable Long-Distance RS485/CAN Communication Compatible with Raspberry Pi 4B/3B+/3B/2B/B+/A+/Zero/Zero W/WH/Zero 2W Series Boards
Asin: B07DNPFMRW | Model: RS485 CAN HAT | PartNumber: RS485 CAN HAT | Ean: 0614961952256, 0602860860727 | UPC: 602860860727, 614961952256
Can Function, Onboard Can Controller Mcp2515 Via Spi Interface, With Transceiver Sn65hvd230.
Reserved Control Pins, Allows To Work With Other Control Boards.
Rs485 Function, Controlled Via Uart, Half-Duplex Communication, With Transceiver Sp3485.
Raspberry Pi Connectivity, Compatible With Raspberry Pi Zero/Zero W/Zero Wh/2B/3B/3B+.
Features
- The RS485 CAN HAT enables your Pi to communicate with other devices stably in long-distance via RS485/CAN functions
- Raspberry Pi connectivity, compatible with Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+
- CAN function, onboard CAN controller MCP2515 via SPI interface, with transceiver SN65HVD230
- RS485 function, controlled via UART, half-duplex communication, with transceiver SP3485
- Reserved control pins, allows to work with other control boards
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Brand: waveshare | Manufacturer: Waveshare
Dimensions: 3.54 x 7.09 x 3.94 inches | Weight: 0.02 pounds
See On Amazon #8
waveshare Industrial USB to RS485 Converter Bidirectional Adapter with Original FT232RL and SP485EEN Chip, Onboard TVS, Self-Recovery Fuse, Protection Diodes, Transmission Distance up to 1.2km
Asin: B0BNZBNPWL | Model: BC-RS485+FT232-286 | PartNumber: BC-RS485+FT232-286
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..
Working Status Indicators: Onboard 3 Leds For Indicating The Power And Transceiver Status.
Multi System Support: Supports Mac, Linux, Android, Wince, Win11/10/8.1/8/7/Xp, Etc..
Onboard Original Chips: Onboard Original Ft232rl And Sp485een Chips, Providing Better Stability And Compatibility, Built-In Lightningproof Tube, Resettable Fuse, Esd And Tvs Protection Circuits, Etc..
Features
- USB TO RS485 Bidirectional Converter: 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.
- Onboard Original Chips: Onboard original FT232RL and SP485EEN chips, providing better stability and compatibility, built-in lightningproof tube, resettable fuse, ESD and TVS protection circuits, etc.
- 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.
- Multi system Support: Supports Mac, Linux, Android, WinCE, Win11/10/8.1/8/7/XP, etc.
- Working Status Indicators: Onboard 3 LEDs for indicating the power and transceiver status
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Brand: waveshare | Manufacturer: Waveshare
Dimensions: 0.11 x 1.30 x 0.90 inches
See On Amazon #9
Waveshare Industrial USB to RS485 Bidirectional Converter Onboard Original CH343G Multi-Protection Circuits
Asin: B0B879M2KT | Model: USB TO RS485 (B) | PartNumber: USB TO RS485 (B)
Onboard Tvs (Transient Voltage Suppressor), Effectively Suppress Surge Voltage And Transient Spike Voltage In The Circuit, Lightningproof & Anti-Electrostatic.
3 Leds For Indicating The Power And Transceiver Status.
Onboard Resettable Fuse And Protection Diodes, Ensures The Current/Voltage Stable Outputs, Provides Over-Current/Over-Voltage Proof, Improves Shock Resistance.
Support Usb To Rs485 Bidirectional Conversion. Fast Communication, Stable And Reliable, Better Compatibility.
Features
- Provide online user manual, please check the manual carefully before using!
- Support USB to RS485 bidirectional conversion. Fast communication, stable and reliable, better compatibility
- 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
- 3 LEDs for indicating the power and transceiver status
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Brand: waveshare | Manufacturer: Waveshare
Weight: 0.18 Pounds
See On Amazon #10
waveshare Rail-Mount TTL to RS485 Converter Galvanic Isolated Bi-Directional Adapter, Anti-Surge, Multi-Isolation Protection 1.2km Transmission Distance, Used for Industrial Automation and IoT
Asin: B0BQFB7JCK | Model: TTL-RS485-B Ver 778 | PartNumber: TTL-RS485-B Ver 778
Multiple Protection, Safe And Stable--- Onboard Power And Signal Isolation, Provide Stable Isolated Voltage. Onboard Lightningproof Diodes And 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 Protection, Improves Shock Resistance..
Application--- The Ttl To Rs485 (B) 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. It Also Can Be Used In The Application Scenarios That Require Ttl To Rs485 Conversion Such As Industrial Automation And Iot..
Communication Connection Diagram--- Ttl Convert To Rs485, Point To Point, Half-Duplex Communication, Suitable For Interface Conversion.
Rail-Mount Support--- Easy To Combine Multi Rail-Mounted Serial Server Together, More Freely..
Features
- Rail-Mount TTL To RS485 (B)--- TTL TO RS485 (B) is an industrial-grade rail-mounted electrically isolated TTL-to-RS485 serial converter. Compatible with TTL/RS485 standard,Converting The TTL Signal Into Balanced Differential RS485 Signal,for Interface Converting, Expanding Nodes And Long-Distance Communication.
- Rail-Mount Support--- Easy To Combine Multi Rail-Mounted Serial Server Together, More Freely.
- Multiple Protection, Safe And Stable--- Onboard power and signal isolation, provide stable isolated voltage. Onboard Lightningproof Diodes and 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 protection, improves shock resistance.
- Communication Connection Diagram--- TTL convert to RS485, point to point, half-duplex communication, suitable for interface conversion
- Application--- The TTL To RS485 (B) 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. It also can be used in the application scenarios that require TTL To RS485 conversion such as Industrial Automation and IoT.
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Brand: waveshare | Manufacturer: Waveshare
Dimensions: 0.59 x 3.42 x 2.28 inches | Weight: 0.02 Pounds
See On Amazon #11
2-Channel Isolated RS485 Expansion HAT,SC16IS752+SP3485 Dual Chip Convert SPI to RS485 Data Rate up to 921600bps Embed Multi Protection Circuits,for Raspberry Pi 4B/3B+/3B/2B/Zero/Zero W
Asin: B07Z1DWJGK | Model: 2-Channel RS485 Expansion HAT | PartNumber: 2-Channel RS485 Expansion HAT | Ean: 0778365986641, 0765390108315 | UPC: 765390108315, 778365986641
Allows Transceiving Data Manually Or Automatically, Configured By Dip Switch.Onboard Leds For Indicating The Power And Transceiver Status.
Onboard Tvs (Transient Voltage Suppressor), Effectively Suppress Surge Voltage And Transient Spike Voltage In The Circuit, Lightning-Proof & Anti-Electrostatic. Onboard Auto-Recovery Fuse And Protection Diodes, Ensures The Current/Voltage Stable Outputs, Provides Over-Current/Over-Voltage Proof, Improves Shock Resistance..
Uart Expansion Chip: Sc16is752. Rs485 Transceiver: Sp3485. Communication Interface: Spi. Data Rate: 300 ~ 921600 Bps. Operating Voltage: 3.3V / 5V..
Features
- This is a 2-channel isolated RS485 expansion HAT designed for Raspberry Pi, Adopts SC16IS752+SP3485 dual chip combination, converts SPI to RS485, data rate up to 921600bps, with embedded protection circuits such as power supply isolation, ADI magnetical isolation, and TVS diode, etc.
- UART expansion chip: SC16IS752. RS485 transceiver: SP3485. Communication interface: SPI. Data rate: 300 ~ 921600 bps. Operating voltage: 3.3V / 5V.
- Allows transceiving data manually or automatically, configured by DIP switch.Onboard LEDs for indicating the power and transceiver status
- Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightning-proof & anti-electrostatic. Onboard auto-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance.
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Brand: waveshare | Manufacturer: Waveshare
See On Amazon #12
Waveshare USB to RS485/422 Industrial Grade Isolated Converter, Onboard Original FT232RL and SP485EEN, Multiple Protection, Wall-Mount and Rail-Mount Support
Asin: B0BTBR71PC | Model: USB TO RS485/422 | PartNumber: USB TO RS485/422
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. Industrial Rail-Mount Abs Case Design, Small In Size, Easy To Install, And Cost-Effective.
Onboard 15Kv Esd Isolation Protection And 600W Lightningproof & Anti-Surge Protection. Onboard 120R Terminal Resistor On The Rs485/Rs422 Ports, Enable By Default, Configurable By Jumper.
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.
Features
- Onboard Original FT232RL and SP485EEN 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 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 resistance
- Onboard 15KV ESD isolation protection and 600W lightningproof & anti-surge protection. Onboard 120R terminal resistor on the RS485/RS422 ports, enable by default, configurable by jumper
- 3 LEDs for indicating the power and transceiver status. Industrial rail-mount ABS case design, small in size, easy to install, and cost-effective
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Brand: waveshare | Manufacturer: Waveshare
See On Amazon #13
Waveshare RS485 to Ethernet Converter with High-Speed Low-Power High-Stability Up-gradable Easy to Communicate Between RS485 and RJ45 Port Ethernet
Asin: B07RQK56TM | Model: RS485 TO ETH | PartNumber: RS485 TO ETH | Ean: 0614961954410 | UPC: 614961954410
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.
Restore To Factory Settings Via Software And/Or Hardware. Comes With Default Mac Address, Which Is Customizable. Provided Software: Module Configuration Software, Tcp/Udp Testing Tool, Vcom Virtual Serial Port Software. Example Code: Host Computer (Socket ), Vb, C++, Delphi, Android, Ios, Etc..
Keepalive Mechanism, Detects Broken Connection, Auto Re-Connecting. Supports Time-Out Reboot (No-Data Reboot), Ensures A Long-Term Stable Connection, Configurable Reboot Time. Supports Dns Domain Name Resolution, Configurable Dns Server.Supports Dhcp, Auto-Obtained Ip Or Static Ip Firmware Is Upgradable Via The Network.
Available Working Modes: Tcp Server, Tcp Client, Udp Server, Udp Client, Httpd Client (Supports Get And Post). Configurable Via Webpage, At Commands, Serial Protocol, And Network Protocol, Provides Configuration Protocol Which Can Be Integrated To Your Own Software. Supports Customized Heartbeat Packets, Make Sure The Connection Is Truthful, As Well As For Actively Retrieving Sensor Data.
Features
- Modbus is not supported. M0 series 32-bit ARM processor, fast speed, high efficiency. 10/100M Auto-MDI/MDIX ethernet interface, regardless of cross-over or straight-through cable. Configurable RS485 baudrate (600bps~230.4Kbps), supports five parity check options: None, Odd, Even, Mark, Space
- Available working modes: TCP Server, TCP Client, UDP Server, UDP Client, HTTPD Client (supports GET and POST). Configurable via webpage, AT commands, serial protocol, and network protocol, provides configuration protocol which can be integrated to your own software. 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
- KeepAlive mechanism, detects broken connection, auto re-connecting. Supports time-out reboot (no-data reboot), ensures a long-term stable connection, configurable reboot time. Supports DNS domain name resolution, configurable DNS server.Supports DHCP, auto-obtained IP or static IP Firmware is upgradable via the network
- Restore to factory settings via software and/or hardware. Comes with default MAC address, which is customizable. Provided software: module configuration software, TCP/UDP testing tool, VCOM virtual serial port software. Example code: host computer (socket ), VB, C++, Delphi, Android, iOS, etc.
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Brand: waveshare | Manufacturer: Waveshare
Weight: 0.02 Pounds
See On Amazon #14
Waveshare Industrial Isolated USB to 4-Ch RS485 Converter (B), CH344L Chip, Multi Protection Circuits, Multi Systems Support, Aluminium Alloy Case, Wall-Mount & Rail-Mount Support
Asin: B0CSP7L277
Onboard Unibody Power Supply Isolation, Provides Stable Isolated Voltage, Needs No Extra Power Supply For The Isolated Terminal.
Onboard Rs485 Output Terminal 120R Resistors, Enabled/Disabled Via Dip Switch.
10 Leds For Indicating The Power, Device Configuration Status And Transceiver Status.
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 Proof Performance.
Onboard Unibody Digital Isolation, Allows Signal Isolation, High Reliability, Strong Anti-Interference, Low Power Consumption.
Industrial Grade Metal Case, Supports Wall-Mount & Rail-Mount Installation, Solid And Beautiful, Easy To Install.
Supports Usb To 4-Ch Isolated Rs485, Convenient For Expanding Multiple Rs485 Industrial Serial Devices.
Features
- Adopts original CH344L chip, fast communicating, stable and reliable, better compatibility
- Supports USB to 4-ch isolated RS485, convenient for expanding multiple RS485 industrial serial devices
- 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 proof performance
- Onboard RS485 output terminal 120R resistors, enabled/disabled via DIP switch
- 10 LEDs for indicating the power, device configuration status and transceiver status
- Industrial grade metal case, supports wall-mount & rail-mount installation, solid and beautiful, easy to install
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Brand: waveshare | Manufacturer: Waveshare
Warranty: 1 year
See On Amazon #15
Waveshare Industrial Serial Server RS485 to RJ45 Ethernet TCP/IP to Serial Module Support Rail-Mount Modbus Gateway
Asin: B09LQMH2S1 | Model: RS232/485 USB All | PartNumber: RS232/485 USB All
The Module Features Rs485 And Ethernet Ports, Uses Screw Terminals For Power Input, Supports 9~24V Wide Range Power Supply..
Bi-Directional Transparent Data Transmission Between Rs485 And Ethernet.
Rail-Mount Flame-Retardant Case Design, Small In Size, Easy To Install. It Is Suitable For Applications Like Data Acquisition, Iot Gateway, Safety & Security Iot, And Intelligent Instrument Monitoring.
This Is A Rs485 Device Data Acquisitor / Iot Gateway Designed For Industrial Environment. It Combines Multi Functions In One, Including Serial Server, Modbus Gateway, Mqtt Gateway, Rs485 To Json, Etc..
Features
- Power supply is not included, it is recommended to use a 12V Industrial DIN-Rail Power Supply. Please check the electronic User Manual Carefully before using!
- This is a RS485 device data acquisitor / IoT gateway designed for industrial environment. It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS485 to JSON, etc.
- The module features RS485 and Ethernet ports, uses screw terminals for power input, supports 9~24V wide range power supply.
- Rail-mount flame-retardant case design, small in size, easy to install. It is suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring
- Bi-Directional Transparent Data Transmission Between RS485 And Ethernet
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Brand: waveshare | Manufacturer: Waveshare
See On Amazon #16
waveshare FT232RNL USB to RS232/485/422/TTL Interface Converter, Industrial Isolation
Asin: B0BTYKS8LK | Model: USB TO RS232/485/422/TTL | PartNumber: USB TO RS232/485/422/TTL
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.
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.
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.
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.
Features
- 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
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Brand: waveshare | Manufacturer: Waveshare
See On Amazon #17
Waveshare Isolated RS485 CAN HAT B Type 2-Ch RS485 and 1-Ch CAN Multi Protections
Asin: B0BKKXB9JJ | Model: RS485 CAN HAT (B) | PartNumber: RS485 CAN HAT (B) | Ean: 0717186097884 | UPC: 717186097884
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 120Ω Terminal Resistor, Configured By Jumper. Onboard Terminals And Pin Headers, More Convenient Connection. Breakout Spi Control Pins, For Connecting With Host Control Boards.
Onboard Resettable Fuse And Protection Diodes, Ensures The Current/Voltage Stable Outputs, Provides Over-Current/Over-Voltage Proof, Improves Shock Resistance.
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.
Features
- 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 120 terminal resistor, configured by jumper. Onboard terminals and pin headers, more convenient connection. Breakout SPI control pins, for connecting with host control boards
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Brand: waveshare | Manufacturer: Waveshare
See On Amazon #18
USB to RS485/422 Converter Onboard FT232RL and SP485EEN Chip, Industrial Isolated Adapter with Multiple Protection, Up To 1.2km Transmit Distance Linux, Android, WinCE, Win11/10/8.1/8/7/XP, Etc
Asin: B0BW479Q5K | Model: USB-RS485/422 Module-949 | PartNumber: USB-RS485/422 Module-949
Multiple Protection, Safe And Stable--- 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..
Multi System Support--- Supports Linux, Android, Wince, Win11/10/8.1/8/7/Xp, Etc..
Transmission Distance Up To 1.2Km--- The Usb Signal Can Be Converted Into A Balanced Differential Rs485/422 Signal And The Transmission Rate Is Stable. The Transmission Distance Is About 1.2Km For Rs485/422, And About 5 Meters For Usb..
Galvanic Isolated Design--- 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..
Features
- USB To RS485/422 Industrial Grade Isolated Converter. Onboard Original FT232RL and SP485EEN chip. Fast communication, stable and reliable, better compatibility.
- Galvanic Isolated Design--- 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.
- Multiple Protection, Safe And Stable--- 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.
- Transmission Distance Up To 1.2km--- The USB Signal Can Be Converted Into A Balanced Differential RS485/422 Signal And The Transmission Rate Is Stable. The Transmission Distance Is About 1.2km For RS485/422, And About 5 Meters For USB.
- Multi System Support--- Supports Linux, Android, WinCE, Win11/10/8.1/8/7/XP, Etc.
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Brand: waveshare | Manufacturer: Waveshare
Weight: 0.22 Pounds
See On Amazon #19
Waveshare Industrial Serial Server, RS232 to RJ45 Ethernet, TCP/IP to Serial, Rail-Mount Support
Asin: B0BRN9WJQM
It Combines Multi Functions In One, Including Serial Server, Modbus Gateway, Mqtt Gateway, Rs232 To Json, Etc..
Rail-Mount Case Design, Small In Size, Easy To Install. It Is Suitable For Applications Like Data Acquisition, Iot Gateway, Safety & Security Iot, And Intelligent Instrument Monitoring....
The Module Features Rs232 And Ethernet Port(Poe Function Is Optional), Uses Screw Terminals For Power Input..
This Is A Rs232 Device Data Acquisitor / Iot Gateway Designed For Industrial Environment..
Features
- This is a common version without POE Function
- This is a RS232 device data acquisitor / IoT gateway designed for industrial environment.
- It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS232 to JSON, etc.
- The module features RS232 and Ethernet port(POE function is optional), uses screw terminals for power input.
- Rail-mount case design, small in size, easy to install. It is suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring...
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Brand: waveshare | Manufacturer: Waveshare
See On Amazon #20
2PCS Waveshare Industrial USB to RS485 Bidirectional Converter Onboard Original CH343G Multi-Protection Circuits
Asin: B0CN64WHZ5
Onboard Tvs (Transient Voltage Suppressor), Effectively Suppress Surge Voltage And Transient Spike Voltage In The Circuit, Lightningproof & Anti-Electrostatic.
3 Leds For Indicating The Power And Transceiver Status.
Onboard Resettable Fuse And Protection Diodes, Ensures The Current/Voltage Stable Outputs, Provides Over-Current/Over-Voltage Proof, Improves Shock Resistance.
Support Usb To Rs485 Bidirectional Conversion. Fast Communication, Stable And Reliable, Better Compatibility.
Features
- 2PCS version. Provide online user manual, please check the manual carefully before using!
- Support USB to RS485 bidirectional conversion. Fast communication, stable and reliable, better compatibility
- 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
- 3 LEDs for indicating the power and transceiver status
- See more on Amazon...
Brand: waveshare | Manufacturer: Waveshare
See On Amazon
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