Are you looking for the best Rs232 To Modbus Converter? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Rs232 To Modbus Converter.
We Recommended:
- Bi-directional transparent transmission between serial data and Ethernet Packets: 3 in 1 Serial Device Server is designed with an RS232, RS422, or...
- Serial server box supports DHCP and Dynamic DNS function, 4 kinds of working mode: TCP Client、TCP Server、UDP Client and UDP Server; bidirectional...
- Supports 10M/100M, full duplex / half duplex self-adaptive Ethernet interface (compatible with 802.3 protocol); baud rate ranges from 300 bps to...
- Wide voltage input 12V-70V; comes with a 12V power adapter, also supports POE (power over Ethernet, on pin 4/5 and 7/8 of POE switch); TX and RX...
- Dual serial port server supports RS-232 and RS-485 working at the same time, ideal for Industrial and medical remote monitoring system, ATM terminals,...
- 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...
- USB to RS485 cable adapter is Ideal for industrial environment -provides 600w surge protection and 15KV ESD isolated protection on signal pins to...
- rs485 serial to usb converter is with high performance quality processor chip (FTDI-chipset FT232) and I/O auto conversion circuitry which makes RS...
- 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
- 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...
- Industrial Serial RS232 RS485 to Ethernet Converter, Modbus RTU to Modbus TCP, Modbus Polling
- Can Realize bi-directional Transparent Transmission between RS232/RS485
- RS232/RS485 ports can work simultaneously,not affect each other
- Flow Control: CTS/RTS, XON/XOFF
- MQTT/SSL special firmware (contact sales)
- Dual Serial Device Server: Cpu: Cortex-M4 120Mhz, Serial RS485 & RS232 to Ethernet Server, 2 Serial Ports: 1 Port is RS232, 1 Port is RS485, 1...
- Speed: 10 / 100 Mbps, Mdi / Mdix Cross Direct Automatic Switching, Baud Rate: Rs-232º600Bps ~ 230. 4Kbps¬Rs-485º600Bps ~ 1Mbps; 1.5Kv...
- Modbus Gateway: Modbus RTU to Modbus TCP / Modbus Pollinig
- Configure Via Web Browser or Virtual Com Software Interface; Working Temperature: -40 ~ 85¡ãC, Power Consumption: < 1W.
- What's in The Box: 1 x Dual Serial Device Server, 1 x 5V 1A Power Supply, 1 x Female to Female Serial Cable.
- Bi-directional transparent transmission between serial data and Ethernet Packets: Compact Serial Device Server is designed with an RS232 serial...
- Serial server box supports DHCP and Dynamic DNS function, 4 kinds of working mode: TCP Client、TCP Server、UDP Client and UDP Server; bidirectional...
- Supports 10M/100M, self-adaptive Ethernet interface (compatible with 802.3 protocol); baud rate ranges from 300 bps to 921600 bps
- Wide voltage input 12V-70V; comes with a 12V power adapte; TX and RX indicators for easy troubleshooting
- 1 serial port server is ideal for Industrial and medical remote monitoring system, ATM terminals, computer networking, POS, door controller, Data...
- Dual Ethernet ports, WAN /LAN Port Supports Modbus RTU to TCP, Modbus Polling Hardware watchdog to keep working stable DC adapter and terminal power...
- Timeout reset function, timing reset function. Supports identity packet function. Supports heartbeat packet function. Websocket function Supports Web...
- EFT: Passed EFT test, when there is instantaneous high current in the circuit (such as lightning, power switch, etc.), it can ensure that the device...
- USR-W630 suppports SDP, you can add certain header in serial data. It will send the data to differetnt socket by different header. The data received...
- Two Ethernet ports: 1x WAN, 1x LAN/WAN. Two Ethernet ports (WAN and LAN) can be worked simultaneously
- Dual Serial Device Server: Cpu: Cortex-M4 120Mhz, Serial RS485 & RS232 to Ethernet Server, 2 Serial Ports: 1 Port is RS232, 1 Port is RS485, 1 RJ45...
- Data Link Protocol: Ip£¬Tcp£¬Udp£¬Dhcp£¬Dns£¬Http£¬Arp£¬Icmp£¬Web Socket£¬Httpd Client.
- Speed: 10 / 100 Mbps, Mdi / Mdix Cross Direct Automatic Switching, Baud Rate: Rs-232£º600Bps ~ 230. 4Kbps£¬Rs-485£º600Bps ~ 1Mbps; 1.5Kv...
- Configure Via Web Browser or Virtual Com Software Interface; Working Temperature: -40 ~ 85¡ãC, Power Consumption: < 1W.
- What's in The Box: 1 x Dual Serial Device Server, 1 x 5V 1A Power Supply, 1 x Female to Female Serial Cable.
- RS232/RS485 ports can work simultaneously
- Modbus RTU to Modbus TCP, Modbus Polling
- Flow Control: CTS/RTS, XON/XOFF
- MQTT/SSL special firmware
- RS232/RS485 Wifi Serial Server
- Noted: RS232 or RS485 ports, can't be Worked Simultaneously
- Hardware Watchdog, Stable Connection, Support Stable Transparent Transmission
- Support Modbus Gateway, Modbus RTU to TCP, Modbus Polling
- Serial to WIFI or Serial to Ethernet or WIFI to Ethernet
- This is an industrial USB to RS232/485/TTL isolated converter with original FT232RL inside. It features embedded protection circuits such as power...
- The USB TO RS232/485/TTL is very easy to use fully automatic transceiving without delay. Due to its fast communication stability reliability and...
- Fully automatic transceiver circuit with no delay ensures the USB port communicates with different interfaces fastly and stably without interfering...
- 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
- USR-N540, Four serial ports device server,RS232 / RS485 / RS422 interface,TI cortex-M4 solution, ARM processor and TCP/IP protocol stack,DNS, DHCP,...
- Built-in webpage, support customized,Reload button,one key to restore factory defaults,Multiple indicator LEDs for easy debugging,Keepalive...
- Can upgrade firmware via network easily,Account and password to page login and network settings,Support UDP broadcast,send and receive data from all...
- Global unique MAC address bought from IEEE, can be defined,Virtual serial port, setup and test software is availiable
- Provide PC TCP/IP SOCKET programming example: VB, C++, Delphi, Android, IOS
- RS232/RS485/RS422 Serial to Ethernet Server
- Work Mode: TCP Server/ TCP Client/ UDP Server/ UDP Client/ HTTPD Client
- Synchronous Baud Rate Dynamically Change Baud Rate, Data Bit, Check Bit and Stop Bit of Serial Device Server via Network Command
- Identity Packet Function, when it Works as TCP Client, it can Send Identity Packet to TCP Server which can be Identification. Identity Packet can be...
- Serial and Network Heartbeat Packet Serial Server maintains the Normal Connection with the Server by Sending Heartbeat Packet Regularly
- Commercial Grade Bi-Direction RS232 to RS485 Converter used in Industrial Long-haul Communication up to 4000ft (1200 meters)
- Mini RS 232 to 485 serial adapter enables the connections of multiple bus nodes and 32 devices can be joined in RS-485 network
- Automatic RX - TX Control; RS-232 to RS-485 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...
- A built-in Transient Voltage Suppressor (TVS) supports 600W anti-surge protection on each line of RS485 link which effectively guard devices from...
- Pro grade RS232 to RS485 / RS422 converter. It easily lets you connect any RS485 or RS422 device directly to COM port
- Best solution for the serial data communication between serial port and RS485 or RS422 device
- Unique serial charge pump drive technology, no external power supply, the real three-wire communication (TXD,RXD,GND). No need serial port...
- RS 232 to 485 adapter supports baud rates up to 115.2 Kbps; Automatic sense serial signal rate
- Supports a maximum connection distance of 4000ft (1200m)
- 1 pack,Lightning and surge protection, industrial converter, built-in TVS protection
- Working Mode : Asynchronous, Half-duplex, Differential Transmission;Transmission
- Media : Twisted Pair or Shielded Twisted Pair.Communication distance: 3937Ft(RS-485 terminal), 16.4Ft(RS-232 terminal).
- Compatibility: EIA/TIA RS232C standard and RS485/RS422 standard
- Interface RS232 side: DB9 female connector;Interface RS485/RS422 side: DB9 male connector with optional (included) terminal board.Supports 36...
- Ultra compact board size:15 x 14 mm, FCC Certified
- Male DB9 Connector (RS232)
- Supports 3V to 5.5V power supply (***The Rx/Tx logic level is equal to the Vcc-supply.*** Vcc: 3.3V -> Rx/Tx High Logic Level: 3.3V. Vcc: 5V -> Rx/Tx:...
- Includes SP3232E [ Please consider NS-TRS232-02 (ASIN: B074BMLM11) for 1.8V or High-speed RS232 communication (up to 1Mbps) ]
- 4 pin through hole: VCC, GND, Logic out (TX), Logic In (RX) and 2 pin through hole: CTS, RTS
- This product do not include user manual, if you need, we will send the pdf file to you
- HF2211 is a low-cost serial device server,which function is to realize bidirectional transparent transmission between RS232/RS485/RS422 and...
- Support RS232/RS422/RS485 to Ethernet/Wi-Fi Conversion, Serial Speed Upto 460800 bps
- MIPS MCU with 4MB Flash and 8MB SRAM. Run on eCos
- CE FCC ROHS Certifications
- Industrial grade isolated RS232 to RS485 converter for High Speed data communication between DB9 serial COM port and RS-485/422 device (wired via RJ45...
- Provides Power Supply Isolation (optical isolation voltage 2500Vrms 500DC continuity); RS-232 interface - 15kV ESD protection; RS485/422 end with each...
- Port-powered or by DC 9V-24V power adapter; LED indicators for troubleshooting - easy check in the status of power connection and balanced...
- Rack-mounted optocoupler with built-in repeater to amplify signals; with automatic baud rate sensing (300bps to 115200 bps); well housed in metal case...
- Bi-directional RS485 to RS232 isolator box supports 4 kinds of data communication: point-to-point/point-to-multilpoint 4-wire full duplex;...
- ◆◆◆◆◆ Product Name : RS232 to RS485 Converter;Interface : EIA RS232 Standard and RS485 Standard;Working Mode : Asynchronous, Half-duplex,...
- ◆◆◆◆◆ Working Environment : 0-70 degree(AD-485-A), -20-85 degree(AD-485-C), Relative Humidity: 5%-95%;Dimension : 9.4 x 3.3 x 1.6cm/3.7" x...
- ◆◆◆◆◆ Transmission Media : Twisted Pair or Shielded Twisted Pair(STP);Transmission Rate : 300-115200bps;Transmission Distance :...
- ◆◆◆◆◆ Color : Green, Gray;Material : Electronic Parts, Plastic,Weight:about 38g;
- ◆◆◆◆◆ 100% satisfaction guarantee; SamIdea is a Registered Trademark, can not sold without authorization.
- 【 Multi-functional】6-in-1 Multifunctional Serial adapter supports USB-TTL, USB-RS232, USB-RS485, TTL-232, TTL-485, 232-485 converting function,...
- 【 Superior Compatibility】USB specification 2.0 is compatible with Windows XP/7/8/10 32bits/ 64bits, Linux, Wince, Mac, Vista, etc.
- 【 Robust Design 】Equipped with superior-quality mode switch(endurable), a status indicating LED(easy to connect), upgraded TO5 fuse (excellent...
- 【 Worry-free Support 】12-month warranty, lifetime friendly customer service by WitMotion team. Option 1. The tutorial link is printed on the...
- 【 What You Get 】1x WitMotion 6-in-1 serial adapter + 4x Dupont cables + 1x Welcome card, well-packed by an antistatic bag
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- Brand Value: Every brand of Rs232 To Modbus Converter has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
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FAQ:
Q: Can a Modbus to Ethernet converter work between rs232/rs485 and Ethernet?
A: Features of entry-level Modbus to Ethernet converters USR-TCP232-410S. between RS232/RS485 and Ethernet RS232/RS485 ports can work at same time, not affect each other. Based on TI Cortex M4 Solution, signal processing more efficient and reliable.
Q: How can I communicate with rs-232/485/422 devices via CAN bus?
A: Provide the transparent communication between the RS-232/485/422 devices via Can bus (Pair-connection mode). Support function code 0x03/0x04/0x10 of Modbus RTU command for reading and writing Can message (Modbus RTU mode). Support Modbus TCP, Modbus RTU, Modbus ASCII, IP, ARP, DHCP and DNS protocol. Support 1 Port 10/100M Ethernet.
Q: What is RS485 Modbus to 4-20mA converter?
A: RS485 Modbus to 4-20mA converter is used to expand analog signal input with programmable PLC,DCS,PCS,etc. It supports standard Modbus protocol,simple and easy to use. The converter is single way isolated. one way RS485 modbus input and 1 way analog output.
Q: What is modmodbus to Ethernet converter usr-tcp232-410s?
A: Modbus to Ethernet converters USR-TCP232-410S support 5 work modes: TCP Server, TCP Client, UDP Client, UDP Server and httpsD Client. Configure simply and it can realize data transmission. UDP Client is a connectionless transport protocol.