مبدل RS232/RS485 به اترنت صنعتی محصول Waveshare
Industrial RS232/RS485 To Ethernet Converter, Dual Serial Ports, Easy-To-Use, High-Speed, Low-Power, High-Stability, Upgradable
Overview
The RS232/485 TO ETH is an industrial RS232/RS485 to Ethernet converter, which allows bi-directional transparent data transmission between RS232/RS485 and RJ45 port Ethernet, even at the same time, it can be configured via webpage.
Features
- M4 series 32-bit ARM processor with up to 120MHz frequency, fast speed, stable and reliable
- 10/100M Auto-MDI/MDIX ethernet interface, regardless of cross-over or straight-through cable
- Both RS232 and RS485 interface, allows to work independently at the same time, without interfering each other
- Configurable baudrate (600bps~230.4Kbps), supports five parity check options: None, Odd, Even, Mark, Space
- Multi indicators, for monitoring communicating and working status
- Available working modes: TCP Server, TCP Client, UDP Server, UDP Client, HTTPD Client (supports GET and POST)
- Supports Modbus, suit for industrial application
- Supports Websocket, allows bi-directional transparent data transmission with RS232/RS485 port via webpage directly
- 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.
Specifications
- Ethernet:
- Connector: 4-pin RJ45
- Communication rate: 10/100Mbps
- Interface protection: 2KV electromagnetic isolation
- Protocols: IP, TCP, UDP, ARP, ICMP, DHCP, DNS, HTTPD Client, Websocket
- TX cache: 16Kbyte
- RX cache: 16Kbyte
- RS485/RS232:
- Connector:
- RS485: screw terminal (A+, B-, GND)
- RS232: DB9 male
- Data bit: 5bit, 6bit, 7bit, 8bit
- Stop bit: 1, 2
- Parity bit: None, Odd, Even, Mark, Space
- Baudrate: 600bps~230.4Kbps
- TX cache: 2Kbyte
- RX cache: 2Kbyte
- Hardware flow control: RTS/CTS
- Interface protection:
- RS485: 2KV ESD protection, lightningproof, anti-surge, over-current protection
- RS485 pull up/down registers: 2.2KΩ
- Connector:
- Power:
- Power supply: 5.0~36.0V (5V recommended)
- Operating current: 86.5mA (@5V)
- Power consumption: <1W
- Interface protection: reverse-proof, ESD protection, anti-surge
- Environment:
- Operating temperature: -40~85°C
- Storage temperature: -40~105°
Dimensions
Development Resources
Wiki : www.waveshare.com/wiki/RS232/485_TO_ETH
Selection guide
| RS485 TO ETH | RS485 TO ETH (B) | RS485 TO POE ETH (B) | RS232 TO ETH (B) | RS232 TO POE ETH (B) | RS232/485/422 TO POE ETH (B) | RS485 TO WIFI/ETH | RS232/485 TO ETH | |
|---|---|---|---|---|---|---|---|---|
| ETHERNET | ||||||||
| RJ45 Ethernet | 10/100Mbps auto-negotiation | |||||||
| POE | - | supported | - | supported | - | |||
| WIFI interface | - | 802.11b/g/n 2.4GHz | - | |||||
| UART | ||||||||
| Type | RS485 | RS232 | RS232/485/422 | RS485 | RS232+RS485 (allows concurrent operation) | |||
| Baudrate | 600bps~230.4Kbps | 300bps ~ 115.2Kbps | 300bps ~ 460.8Kbps | 600bps~230.4Kbps | ||||
| Hardware flow | NOT supported | supported | ||||||
| Data bit | 5, 6, 7, 8 | |||||||
| Stop bit | 1, 2 | |||||||
| Parity bit | None, Even, Odd, Space, Mark | |||||||
| INTERFACE PROTECTION | ||||||||
| Power supply | reverse-proof, ESD protection, anti-surge | |||||||
| Ethernet | 1.5KV electromagnetic isolation | |||||||
| RS485 | 2KV ESD protection, 2.2KΩ pull up/down registers | 2KV anti-surge | 600W anti-surge, lightningproof, anti-electrostatic 15KV | anti-surge, lightningproof, over-current protection | 2KV ESD protection, 2.2KΩ pull up/down registers | |||
| Other | - | - | Power isolation, signal isolation protection | - | lightningproof, over-current protection | |||
| OPERATING MODE | ||||||||
| Type | TCP Server, TCP Client, UDP Server, UDP Client, etc. | |||||||
| TCP Server | customizable 1~16 Clients | supports 30 Clients | supports 24 Clients | supports 2-ch Socket, 8 Clients per ch | ||||
| MISC | ||||||||
| Features | customized heartbeat packets, customized registration packets, customized webpage, RFC2217-like protocol, KeepAlive, timeout auto reboot, short connection, firmware upgrade via network | |||||||
| - | Modbus gateway, MQTT/JSON to Modbus | Modbus gateway, MQTT, HTTP Client | Modbus gateway, Websocket (webpage to serial) | |||||
| Configuration | Built-in webpage, Host computer config software, Serial commands | |||||||
| Power supply | 5~7V | 9~24V | 6~36V | 5~36V | ||||
| Operating current | 110mA@5V | 15mA@12V | 39mA@12V | 20mA@12V | 40mA@12V | 127mA@5V | 86.5mA@5V | |
| Operating temp. | -25～75℃ | -40～85℃ | ||||||
Weight: 0.553 kg
- RS232/485 TO ETH x1
- 5V power adapter (EU plug) x1
- Ethernet cable x1
- Male-to-Female serial cable x1
- Female-to-Female serial cable x1
