1. Ifihan
The Waveshare Industrial RS232/RS485 to Ethernet Converter is a robust device designed for reliable data transmission between serial devices (RS232/RS485) and an Ethernet network. It features a high-performance M4 series 32-bit ARM processor, ensuring stable and efficient operation in industrial environments. This converter supports dual serial ports, allowing independent operation of RS232 and RS485 interfaces simultaneously. Its versatile working modes and configuration options make it suitable for a wide range of applications.
2. Awọn ẹya ara ẹrọ
- Olupilẹṣẹ: M4 series 32-bit ARM processor with up to 120MHz frequency for fast, stable, and reliable performance.
- Àwòrán Ayélujára: 10/100M Auto-MDI/MDIX, compatible with both cross-over and straight-through cables.
- Dual Serial Ports: Independent RS232 and RS485 interfaces operating simultaneously.
- Configurable Baudrate: Supports 600bps to 230.4Kbps with five parity options (None, Odd, Even, Mark, Space).
- Multi-Indicators: LEDs for monitoring communication and working status.
- Awọn ọna Ṣiṣẹ: TCP Server, TCP Client, UDP Server, UDP Client, HTTPD Client (supports GET and POST).
- Modbus Support: Suitable for industrial applications.
- Websocket Support: Bi-directional transparent data transmission with RS232/RS485 via weboju-iwe.
- Awọn ọna Iṣeto: Nipasẹ webpage, AT commands, serial protocol, and network protocol.
- Isọdi: Supports customized heartbeat packets, registration packets, and weboju-iwe.
- RFC2217-like Protocol: Communicates with devices whose serial settings may change.
- Iduroṣinṣin asopọ: KeepAlive mechanism, auto re-connecting, and time-out reboot.
- Awọn ẹya Nẹtiwọọki: DNS domain name resolution, DHCP (auto-obtained or static IP).
- Firmware: Upgradable via the network.
- Awọn aṣayan Tunto: Restore to factory settings via software and/or hardware.
- Adirẹsi MAC: Comes with a default MAC address, which is customizable.
- Awọn irinṣẹ Software: Module configuration software, TCP/UDP testing tool, VCOM virtual serial port software.
3. Package Awọn akoonu
Daju pe gbogbo awọn nkan ti a ṣe akojọ rẹ si isalẹ wa ninu package rẹ:
- Waveshare Industrial RS232/RS485 to Ethernet Converter
- Adapter Agbara (DC 5V)
- àjọlò Cable
- RS232 Male-to-Male Cable
- RS232 Male-to-Female Cable
Image: The package contents include the main converter unit, a power adapter, an Ethernet cable, and two RS232 cables (male-to-male and male-to-female).
4. Ọja Ipariview
4.1. Àwọn Ẹ̀yà àti Àwọn Àmì
The converter features several ports and LED indicators to monitor its status and facilitate connections.
Aworan: Oke view of the converter highlighting the RS232 port, RS485 terminals, Ethernet port, DC power input, and LED indicators.
- AGBARA LED: Ṣe afihan ipo agbara.
- WORK LED: Indicates device working status.
- 232TX/232RX LEDs: Indicate data transmission/reception activity on the RS232 port.
- 485TX/485RX LEDs: Indicate data transmission/reception activity on the RS485 port.
- Bọtini Atunkọ: Used for factory reset or other specific functions as per configuration.
4.2. Awọn ibudo
- Ibudo RS232: Standard DB9 male connector for RS232 serial communication.
- RS485 Terminals: Screw terminals for RS485 differential pair (A+, B-) and ground.
- Àjọlò Port: RJ45 connector for 10/100M Ethernet connection.
- Iṣawọle agbara DC: Barrel jack for DC 5-36V power supply.
- DC 5-36V Terminals: Screw terminals for alternative DC 5-36V power input.
Aworan: Apa view of the converter showing the DB9 RS232 port and the green screw terminals for RS485.
Aworan: Apa view of the converter showing the RJ45 Ethernet port and the DC power input barrel jack.
5. Eto
5.1. Isopọmọ akọkọ
- So agbara: Connect the provided power adapter to the DC power input port (DC 5-36V). The POWER LED should illuminate.
- So Ethernet: Connect an Ethernet cable from the converter's RJ45 port to your network switch or router.
- Connect Serial Devices: Connect your RS232 device to the DB9 port and/or your RS485 device to the RS485 screw terminals.
5.2. aiyipada Eto
The device comes with default network settings for initial configuration.
Image: Bottom label of the converter displaying default configuration details.
- IP aiyipada: 192.168.0.7
- Orukọ olumulo: abojuto
- Ọrọigbaniwọle: abojuto
- Iṣawọle: DC 5-36V/500mA
- Default MAC Address: (Specific address printed on the label, e.g., 9CA525RD7B9A)
It is recommended to change the default login credentials after initial setup for security purposes.
6. Awọn ọna ṣiṣe
The converter supports various operating modes to suit different network communication requirements:
- TCP Server: The converter listens for incoming TCP connections from clients.
- TCP Client: The converter initiates a TCP connection to a specified remote server.
- UDP Server: The converter listens for incoming UDP packets.
- UDP Client: The converter sends UDP packets to a specified remote host and port.
- HTTPD Client: Supports HTTP GET and POST requests for data transmission.
- Modbus: Optimized for Modbus protocol communication, commonly used in industrial automation.
- Webiho: Enables bi-directional transparent data transmission between the serial port and a weboju-iwe.
7. Iṣeto ni
The converter's settings can be configured using several methods:
- Weboju-iwe: Access the converter's web interface by entering its IP address (default: 192.168.0.7) into a web browser. This provides a graphical interface for all settings.
- Àwọn Àṣẹ AT: Configuration can be performed by sending specific AT commands via the serial port.
- Ilana Serial: A dedicated serial protocol allows for programmatic configuration.
- Ilana nẹtiwọki: Configuration can also be done over the network using specific protocols.
- Software atunto: Waveshare provides dedicated software for easy configuration on a host computer.
8. Itọju
- Igbesoke famuwia: The device firmware can be upgraded via the network to incorporate new features or bug fixes. Refer to the Waveshare webAaye fun famuwia tuntun ati awọn ilana igbesoke.
- Pada si Awọn Eto Ile-iṣẹ: If configuration issues arise, the device can be restored to its factory default settings via software or by pressing the 'Reload' button (refer to specific instructions for the button sequence).
- KeepAlive Mechanism: The built-in KeepAlive mechanism helps detect broken connections and automatically re-establishes them, ensuring continuous operation.
- Time-out Reboot: Configure a time-out reboot (no-data reboot) to ensure long-term stable connections, especially in environments where intermittent communication might occur.
9. Laasigbotitusita
If you encounter issues with the converter, consider the following:
- Ko si Agbara: Rí i dájú pé ohun tí a fi ń so agbára pọ̀ dáadáa àti pé ó pèsè ìwọ̀n tí a sọ pàtótage (DC 5-36V). Check the POWER LED.
- Ko si Isopọ Nẹtiwọọki: Verify the Ethernet cable connection. Check network settings (IP address, subnet mask, gateway). Ensure the Ethernet port LEDs are active.
- Serial Communication Failure: Check serial port wiring (RS232 pinout, RS485 A+/B- polarity). Verify baudrate, data bits, parity, and stop bits settings match the connected serial device. Observe 232TX/RX and 485TX/RX LEDs for activity.
- Ko le Wiwọle Web Ni wiwo: Ensure your computer's IP address is in the same subnet as the converter's default IP (192.168.0.x). Try pinging the converter's IP address.
- Asopọmọra Laarin: Check for network interference or cable issues. Review KeepAlive and time-out reboot settings.
- Idapada si Bose wa tele: If configuration becomes problematic, perform a factory reset.
For further assistance, refer to the Waveshare official webaaye tabi kan si atilẹyin imọ-ẹrọ wọn.
10. Awọn pato
| Ẹya ara ẹrọ | Sipesifikesonu |
|---|---|
| isise | M4 series 32-bit ARM, 120 MHz |
| Àgbo | LPDDR4 |
| Iyara Iranti | 120 MHz |
| àjọlò Interface | 10/100M Auto-MDI/MDIX |
| Serial Ports | 1x RS232 (DB9), 1x RS485 (Screw Terminal) |
| Ṣàyẹ̀wò | 600bps ~ 230.4Kbps |
| Parity Options | Ko si, Odd, Paapaa, Samisi, Aaye |
| Agbara Input | DC 5-36V (Barrel Jack or Screw Terminal) |
| Eto isesise | Linux (internal) |
| Iwọn Nkan | 1.1 poun (isunmọ 0.5 kg) |
| Package Mefa | 8.07 x 6.18 x 1.89 inches (iwọn 20.5 x 15.7 x 4.8 cm) |
| Nọmba awoṣe | RS232 / 485 LATI ETH |
| Asopọmọra Technology | Àjọlò |
10.1. Ti ara Mefa
Image: Technical drawing showing the dimensions of the converter in millimeters (e.g., 85.70mm height, 82.76mm width, 25.20mm depth).
11. Atilẹyin ọja ati Support
For warranty information, technical support, and additional resources, please visit the official Waveshare website. You can find detailed documentation, software downloads, and contact information for customer service there.
Waveshare Official Webojula: www.waveshare.com
