RS485 TO ETH Waveshare 16529 Adapter
RS485 TO ETH Waveshare 16529 Adapter
Regular price
2 610₴
Regular price
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2 610₴
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SKU: 2058
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Description
Comes with EU plug power adapter. Other plug options: US, EU
RS485 to Ethernet Converter is an easy-to-use, high-speed, low-power, high-stability, upgradeable module.
Important: This module does not support Modbus TCP. If you need this feature, please purchase RS232/485 TO ETH.
Overview
The RS485 TO ETH module provides an easy way to communicate between RS485 and an RJ45 Ethernet port. It can be configured via a web page.
Features
- M0 series 32-bit ARM processor, fast speed, high efficiency
- 10/100M Auto-MDI/MDIX Ethernet interface, compatible with cross-over and straight-through cables
- Configurable RS485 baud rate (600bps~230.4Kbps), supports five parity check options: None, Odd, Even, Mark, Space
- Operating modes available: TCP Server, TCP Client, UDP Server, UDP Client, HTTPD Client (supports GET and POST)
- Configuration via web page, AT commands, serial protocol, and network protocol; provides configuration protocol for integration into custom software
- Supports configurable heartbeat packets to ensure reliable connection and active retrieval of sensor data
- Supports configurable registration packets; automatically transmits a registered packet as an ID after connection is established to distinguish different devices
- Supports customizable web page for user configuration of the module
- Supports RFC2217-like protocol for communication with devices with changeable serial port parameters (baud rate, data bits, etc.)
- KeepAlive mechanism to detect broken connections and auto-reconnect
- Supports timeout reboot (reboot without data) to ensure long-term stable operation; reboot time is configurable
- Supports DNS domain name resolution; configurable DNS server
- Supports DHCP for automatically obtaining IP address or static IP
- Firmware is upgradeable via network
- Factory settings restoration via software and/or hardware
- Comes with a default MAC address, which is configurable
- Provided software: module configuration software, TCP/UDP testing tool, VCOM virtual serial port software
- Code examples: host computer (socket), VB, C++, Delphi, Android, iOS, and others
Specifications
-
Ethernet:
- Connector: 4-pin RJ45
- Communication rate: 10/100 Mbps
- Interface protection: 1.5KV electromagnetic isolation
- Protocols: IP, TCP, UDP, ARP, ICMP, DHCP, DNS, HTTPD Client
- TX buffer: 6 Kbytes
- RX buffer: 4 Kbytes
-
RS485:
- Connector: Screw terminal (A+, B-, GND)
- Data bits: 5, 6, 7, 8
- Stop bits: 1, 2
- Parity bits: None, Odd, Even, Mark, Space
- Baud rate: 600bps~230.4Kbps
- RX buffer: 800 bytes
- Hardware flow control: None
- Interface protection:
- 2KV ESD protection
- RS485 pull-up/down resistors: 2.2KΩ
-
Power:
- Power supply voltage: 5.0~7.0V (5V recommended)
- Operating current: 150mA (@5V)
- Power consumption: <1W
- Interface protection: Reverse polarity protection, ESD protection, overvoltage protection
-
Environment:
- Operating temperature: -25~75°C
- Storage temperature: -40~105°C
Dimensions
Development Resources
Wiki: www.waveshare.com/wiki/RS485_TO_ETH
Comparison Table
| UART TO ETH | RS485 TO ETH | RS232/485 TO ETH | 2-CH UART TO ETH | |
|---|---|---|---|---|
| Microcontroller | Cortex-M0 | Cortex-M0 | Cortex-M4 (main frequency up to 120MHz) | CH9121 |
| Ethernet | 10/100Mbps auto-negotiation, RJ45 connector | |||
| Protocol: IP, TCP, UDP, ARP, ICMP, DHCP, DNS, HTTP Client | TCP/UDP | |||
| TX buffer: 6 Kbytes; RX buffer: 4 Kbytes | TX buffer: 16 Kbytes; RX buffer: 16 Kbytes | — | ||
| Serial Port | UART | RS485 | RS232 and RS485 | UART |
| Baud rate: 600bps~460.8Kbps | Baud rate: 600bps~230.4Kbps | Baud rate: 300~921.6Kbps | ||
| Hardware flow control: None | Hardware flow control: Supported | Hardware flow control: None | ||
| Data bits: 5, 6, 7, 8 | ||||
| Stop bits: 1, 2 | ||||
| Parity bits: None, Odd, Even, Mark, Space | ||||
| RX buffer: 800 bytes | TX buffer: 2 Kbytes; RX buffer: 16 Kbytes | — | ||
| Framing mechanism: 4-byte packing time, 400 bytes length | Framing mechanism: 4-byte packing time, 1600 bytes length, configurable | — | ||
| Special Functions | Configurable heartbeat packets, configurable registration packets, customizable web page, RFC2217-like protocol, KeepAlive mechanism, timeout reboot, short connection, firmware upgradeable via network | KeepAlive mechanism, firmware upgradeable via network | ||
| — | Modbus Gateway, Websocket (Web to serial) | — | ||
| Operating Modes | TCP Server, TCP Client, UDP Server, UDP Client, HTTPD Client | TCP Server, TCP Client, UDP Server, UDP Client | ||
| Supported Clients | For TCP Server, 1~16 connected clients configurable | For TCP Server, supports 2-channel Socket, up to 8 clients per channel | For TCP Server, 1~8 connected clients configurable | |
| Configuration | Web page, host software, serial commands | Host software, serial commands | ||
| Isolation Protection | Power: Reverse polarity protection, ESD protection, overvoltage protection | |||
| Ethernet: 1.5KV electromagnetic isolation | ||||
| — | 2KV ESD protection, 2.2KΩ pull-up/down resistors | — | ||
| — | Lightning protection, overcurrent protection | — | ||
| Power Supply Voltage | 3.3V/5V | 5~7V | 5~36V | 3.3V/5V |
| Operating Current | 150mA@5V | 110mA@5V | 86.5mA@5V | 140mA@5V |
| Operating Temperature | -25~75°C | -40~85°C | ||
| Storage Temperature | -40~105°C | -55°C~125°C | ||
| Dimensions | 50.5 × 22.6 × 15 mm | 70 × 63.6 × 25 mm | 82.8 × 85.7 × 25 mm | 53 × 22 mm |
Part number:
45714
2058
Description
Comes with EU plug power adapter. Other plug options: US, EU
RS485 to Ethernet Converter is an easy-to-use, high-speed, low-power, high-stability, upgradeable module.
Important: This module does not support Modbus TCP. If you need this feature, please purchase RS232/485 TO ETH.
Overview
The RS485 TO ETH module provides an easy way to communicate between RS485 and an RJ45 Ethernet port. It can be configured via a web page.
Features
- M0 series 32-bit ARM processor, fast speed, high efficiency
- 10/100M Auto-MDI/MDIX Ethernet interface, compatible with cross-over and straight-through cables
- Configurable RS485 baud rate (600bps~230.4Kbps), supports five parity check options: None, Odd, Even, Mark, Space
- Operating modes available: TCP Server, TCP Client, UDP Server, UDP Client, HTTPD Client (supports GET and POST)
- Configuration via web page, AT commands, serial protocol, and network protocol; provides configuration protocol for integration into custom software
- Supports configurable heartbeat packets to ensure reliable connection and active retrieval of sensor data
- Supports configurable registration packets; automatically transmits a registered packet as an ID after connection is established to distinguish different devices
- Supports customizable web page for user configuration of the module
- Supports RFC2217-like protocol for communication with devices with changeable serial port parameters (baud rate, data bits, etc.)
- KeepAlive mechanism to detect broken connections and auto-reconnect
- Supports timeout reboot (reboot without data) to ensure long-term stable operation; reboot time is configurable
- Supports DNS domain name resolution; configurable DNS server
- Supports DHCP for automatically obtaining IP address or static IP
- Firmware is upgradeable via network
- Factory settings restoration via software and/or hardware
- Comes with a default MAC address, which is configurable
- Provided software: module configuration software, TCP/UDP testing tool, VCOM virtual serial port software
- Code examples: host computer (socket), VB, C++, Delphi, Android, iOS, and others
Specifications
-
Ethernet:
- Connector: 4-pin RJ45
- Communication rate: 10/100 Mbps
- Interface protection: 1.5KV electromagnetic isolation
- Protocols: IP, TCP, UDP, ARP, ICMP, DHCP, DNS, HTTPD Client
- TX buffer: 6 Kbytes
- RX buffer: 4 Kbytes
-
RS485:
- Connector: Screw terminal (A+, B-, GND)
- Data bits: 5, 6, 7, 8
- Stop bits: 1, 2
- Parity bits: None, Odd, Even, Mark, Space
- Baud rate: 600bps~230.4Kbps
- RX buffer: 800 bytes
- Hardware flow control: None
- Interface protection:
- 2KV ESD protection
- RS485 pull-up/down resistors: 2.2KΩ
-
Power:
- Power supply voltage: 5.0~7.0V (5V recommended)
- Operating current: 150mA (@5V)
- Power consumption: <1W
- Interface protection: Reverse polarity protection, ESD protection, overvoltage protection
-
Environment:
- Operating temperature: -25~75°C
- Storage temperature: -40~105°C
Dimensions
Development Resources
Wiki: www.waveshare.com/wiki/RS485_TO_ETH
Comparison Table
| UART TO ETH | RS485 TO ETH | RS232/485 TO ETH | 2-CH UART TO ETH | |
|---|---|---|---|---|
| Microcontroller | Cortex-M0 | Cortex-M0 | Cortex-M4 (main frequency up to 120MHz) | CH9121 |
| Ethernet | 10/100Mbps auto-negotiation, RJ45 connector | |||
| Protocol: IP, TCP, UDP, ARP, ICMP, DHCP, DNS, HTTP Client | TCP/UDP | |||
| TX buffer: 6 Kbytes; RX buffer: 4 Kbytes | TX buffer: 16 Kbytes; RX buffer: 16 Kbytes | — | ||
| Serial Port | UART | RS485 | RS232 and RS485 | UART |
| Baud rate: 600bps~460.8Kbps | Baud rate: 600bps~230.4Kbps | Baud rate: 300~921.6Kbps | ||
| Hardware flow control: None | Hardware flow control: Supported | Hardware flow control: None | ||
| Data bits: 5, 6, 7, 8 | ||||
| Stop bits: 1, 2 | ||||
| Parity bits: None, Odd, Even, Mark, Space | ||||
| RX buffer: 800 bytes | TX buffer: 2 Kbytes; RX buffer: 16 Kbytes | — | ||
| Framing mechanism: 4-byte packing time, 400 bytes length | Framing mechanism: 4-byte packing time, 1600 bytes length, configurable | — | ||
| Special Functions | Configurable heartbeat packets, configurable registration packets, customizable web page, RFC2217-like protocol, KeepAlive mechanism, timeout reboot, short connection, firmware upgradeable via network | KeepAlive mechanism, firmware upgradeable via network | ||
| — | Modbus Gateway, Websocket (Web to serial) | — | ||
| Operating Modes | TCP Server, TCP Client, UDP Server, UDP Client, HTTPD Client | TCP Server, TCP Client, UDP Server, UDP Client | ||
| Supported Clients | For TCP Server, 1~16 connected clients configurable | For TCP Server, supports 2-channel Socket, up to 8 clients per channel | For TCP Server, 1~8 connected clients configurable | |
| Configuration | Web page, host software, serial commands | Host software, serial commands | ||
| Isolation Protection | Power: Reverse polarity protection, ESD protection, overvoltage protection | |||
| Ethernet: 1.5KV electromagnetic isolation | ||||
| — | 2KV ESD protection, 2.2KΩ pull-up/down resistors | — | ||
| — | Lightning protection, overcurrent protection | — | ||
| Power Supply Voltage | 3.3V/5V | 5~7V | 5~36V | 3.3V/5V |
| Operating Current | 150mA@5V | 110mA@5V | 86.5mA@5V | 140mA@5V |
| Operating Temperature | -25~75°C | -40~85°C | ||
| Storage Temperature | -40~105°C | -55°C~125°C | ||
| Dimensions | 50.5 × 22.6 × 15 mm | 70 × 63.6 × 25 mm | 82.8 × 85.7 × 25 mm | 53 × 22 mm |
Part number:
45714
2058
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