1. Giriş
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. Xüsusiyyətlər
- Prosessor: M4 series 32-bit ARM processor with up to 120MHz frequency for fast, stable, and reliable performance.
- Ethernet interfeysi: 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.
- İş rejimləri: 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 websəhifə.
- Konfiqurasiya üsulları: Vasitəsilə websəhifə, AT əmrləri, seriya protokolu və şəbəkə protokolu.
- Fərdiləşdirmə: Supports customized heartbeat packets, registration packets, and websəhifə.
- RFC2217-like Protocol: Communicates with devices whose serial settings may change.
- Bağlantı sabitliyi: KeepAlive mechanism, auto re-connecting, and time-out reboot.
- Şəbəkə Xüsusiyyətləri: DNS domain name resolution, DHCP (auto-obtained or static IP).
- Mikroproqram: Upgradable via the network.
- Seçimləri Sıfırla: Restore to factory settings via software and/or hardware.
- MAC Ünvanı: Comes with a default MAC address, which is customizable.
- Proqram Alətləri: Module configuration software, TCP/UDP testing tool, VCOM virtual serial port software.
3. Paketin məzmunu
Aşağıda sadalanan bütün elementlərin paketinizə daxil olduğunu yoxlayın:
- Waveshare Industrial RS232/RS485 to Ethernet Converter
- Enerji Adapteri (DC 5V)
- Ethernet kabeli
- 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. Məhsul bitdiview
4.1. Komponentlər və Göstəricilər
The converter features several ports and LED indicators to monitor its status and facilitate connections.
Şəkil: Üst view of the converter highlighting the RS232 port, RS485 terminals, Ethernet port, DC power input, and LED indicators.
- GÜÇ LED: Güc vəziyyətini göstərir.
- 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.
- Yenidən yükləmə düyməsi: Used for factory reset or other specific functions as per configuration.
4.2. Portlar
- RS232 Port: RS232 seriyalı rabitə üçün standart DB9 kişi konnektoru.
- RS485 Terminals: Screw terminals for RS485 differential pair (A+, B-) and ground.
- Ethernet Portu: RJ45 connector for 10/100M Ethernet connection.
- DC Güc Girişi: Barrel jack for DC 5-36V power supply.
- DC 5-36V Terminals: Screw terminals for alternative DC 5-36V power input.
Şəkil: Yan view of the converter showing the DB9 RS232 port and the green screw terminals for RS485.
Şəkil: Yan view of the converter showing the RJ45 Ethernet port and the DC power input barrel jack.
5. Quraşdırma
5.1. İlkin Bağlantı
- Güc bağlayın: Connect the provided power adapter to the DC power input port (DC 5-36V). The POWER LED should illuminate.
- Ethernet-i qoşun: Connect an Ethernet cable from the converter's RJ45 port to your network switch or router.
- Serial Cihazları Qoşun: Connect your RS232 device to the DB9 port and/or your RS485 device to the RS485 screw terminals.
5.2. Defolt Parametrlər
The device comes with default network settings for initial configuration.
Image: Bottom label of the converter displaying default configuration details.
- Varsayılan IP: 192.168.0.7
- İstifadəçi adı: admin
- Şifrə: admin
- Giriş: 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. Əməliyyat rejimləri
The converter supports various operating modes to suit different network communication requirements:
- TCP Server: Konvertor müştərilərdən daxil olan TCP bağlantılarını dinləyir.
- TCP Müştərisi: The converter initiates a TCP connection to a specified remote server.
- UDP Server: Konvertor daxil olan UDP paketlərini dinləyir.
- UDP Müştərisi: The converter sends UDP packets to a specified remote host and port.
- HTTPD Müştərisi: Supports HTTP GET and POST requests for data transmission.
- Modbus: Optimized for Modbus protocol communication, commonly used in industrial automation.
- Webyuva: Enables bi-directional transparent data transmission between the serial port and a websəhifə.
7. Konfiqurasiya
The converter's settings can be configured using several methods:
- Websəhifə: 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.
- AT əmrləri: Configuration can be performed by sending specific AT commands via the serial port.
- Serial Protokol: A dedicated serial protocol allows for programmatic configuration.
- Şəbəkə Protokolu: Configuration can also be done over the network using specific protocols.
- Konfiqurasiya Proqramı: Waveshare provides dedicated software for easy configuration on a host computer.
8. Baxım
- Proqram təminatının təkmilləşdirilməsi: The device firmware can be upgraded via the network to incorporate new features or bug fixes. Refer to the Waveshare website for the latest firmware and upgrade instructions.
- Zavod parametrlərinə bərpa edin: 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. Giderme
Konvertorla bağlı problemlərlə qarşılaşsanız, aşağıdakıları nəzərdən keçirin:
- Güc yoxdur: Güc adapterinin düzgün qoşulduğundan və göstərilən həcmi təmin etdiyindən əmin oluntage (DC 5-36V). Check the POWER LED.
- Şəbəkə bağlantısı yoxdur: 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.
- Giriş mümkün deyil Web İnterfeys: 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.
- Fasiləli Bağlantı: Check for network interference or cable issues. Review KeepAlive and time-out reboot settings.
- Zavod Sıfırlama: If configuration becomes problematic, perform a factory reset.
For further assistance, refer to the Waveshare official websaytına daxil olun və ya onların texniki dəstəyi ilə əlaqə saxlayın.
10. Spesifikasiyalar
| Xüsusiyyət | Spesifikasiya |
|---|---|
| Prosessor | M4 series 32-bit ARM, 120 MHz |
| RAM | LPDDR4 |
| Yaddaş sürəti | 120 MHz |
| Ethernet interfeysi | 10/100M Auto-MDI/MDIX |
| Serial Portlar | 1x RS232 (DB9), 1x RS485 (Screw Terminal) |
| Baudrat | 600bps ~ 230.4Kbps |
| Parity Options | Heç biri, tək, cüt, işarələyin, boşluq |
| Güc Girişi | DC 5-36V (Barrel Jack or Screw Terminal) |
| Əməliyyat sistemi | Linux (internal) |
| Maddə Çəkisi | 1.1 funt (təqribən 0.5 kq) |
| Paket Ölçüləri | 8.07 x 6.18 x 1.89 düym (təxminən 20.5 x 15.7 x 4.8 sm) |
| Model nömrəsi | RS232 / 485 üçün ETH |
| Bağlantı texnologiyası | Ethernet |
10.1. Fiziki Ölçülər
Image: Technical drawing showing the dimensions of the converter in millimeters (e.g., 85.70mm height, 82.76mm width, 25.20mm depth).
11. Zəmanət və Dəstək
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 Rəsmi Websayt: www.waveshare.com
