Waveshare Industrial RS232/RS485 to Ethernet Converter User Manual

1. Вовед

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. Карактеристики

• Процесор: M4 series 32-bit ARM processor with up to 120MHz frequency for fast, stable, and reliable performance.
• Етернет интерфејс: 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.
• Работни режими: 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 webстраница.
• Методи на конфигурација: Преку webpage, AT commands, serial protocol, and network protocol.
• Приспособување: Supports customized heartbeat packets, registration packets, and webстраница.
• RFC2217-like Protocol: Communicates with devices whose serial settings may change.
• Стабилност на врската: KeepAlive mechanism, auto re-connecting, and time-out reboot.
• Карактеристики на мрежата: DNS domain name resolution, DHCP (auto-obtained or static IP).
• Фирмвер: Upgradable via the network.
• Опции за ресетирање: Restore to factory settings via software and/or hardware.
• MAC адреса: Comes with a default MAC address, which is customizable.
• Софтверски алатки: Module configuration software, TCP/UDP testing tool, VCOM virtual serial port software.

3. Содржина на пакетот

Проверете дали сите артикли наведени подолу се вклучени во вашиот пакет:

• Waveshare Industrial RS232/RS485 to Ethernet Converter
• Адаптер за напојување (DC 5V)
• Етернет кабел
• 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. Производот завршиview

4.1. Компоненти и индикатори

The converter features several ports and LED indicators to monitor its status and facilitate connections.

Слика: Горе view of the converter highlighting the RS232 port, RS485 terminals, Ethernet port, DC power input, and LED indicators.

• LED напојување: Покажува статус на моќност.
• 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.
• Копче за повторно вчитување: Used for factory reset or other specific functions as per configuration.

4.2. Пристаништа

• Порта RS232: Standard DB9 male connector for RS232 serial communication.
• RS485 Terminals: Screw terminals for RS485 differential pair (A+, B-) and ground.
• Етернет пристаниште: RJ45 connector for 10/100M Ethernet connection.
• Влез за еднонасочна струја: Barrel jack for DC 5-36V power supply.
• DC 5-36V Terminals: Screw terminals for alternative DC 5-36V power input.

Слика: Страна view of the converter showing the DB9 RS232 port and the green screw terminals for RS485.

Слика: Страна view of the converter showing the RJ45 Ethernet port and the DC power input barrel jack.

5. Поставување

5.1. Првично поврзување

1. Поврзете напојување: Connect the provided power adapter to the DC power input port (DC 5-36V). The POWER LED should illuminate.
2. Поврзете се преку етернет: Connect an Ethernet cable from the converter's RJ45 port to your network switch or router.
3. Поврзување на сериски уреди: Connect your RS232 device to the DB9 port and/or your RS485 device to the RS485 screw terminals.

5.2. Стандардни поставки

The device comes with default network settings for initial configuration.

Image: Bottom label of the converter displaying default configuration details.

• Стандардна IP-адреса: 192.168.0.7
• Корисничко име: админ
• Лозинка: админ
• Влез: 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. Работни режими

The converter supports various operating modes to suit different network communication requirements:

• TCP сервер: The converter listens for incoming TCP connections from clients.
• TCP клиент: 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.
• Модбус: Optimized for Modbus protocol communication, commonly used in industrial automation.
• Webприклучок: Enables bi-directional transparent data transmission between the serial port and a webстраница.

7. Конфигурација

The converter's settings can be configured using several methods:

• Webстраница: Access the converter's web интерфејс со внесување на неговата IP адреса (стандардно: 192.168.0.7) во web browser. This provides a graphical interface for all settings.
• AT команди: Configuration can be performed by sending specific AT commands via the serial port.
• Сериски протокол: A dedicated serial protocol allows for programmatic configuration.
• Мрежен протокол: Configuration can also be done over the network using specific protocols.
• Софтвер за конфигурација: Waveshare provides dedicated software for easy configuration on a host computer.

8. Одржување

• Надградба на фирмвер: The device firmware can be upgraded via the network to incorporate new features or bug fixes. Refer to the Waveshare webстраница за најновиот фирмвер и упатства за надградба.
• Врати на фабрички поставки: 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 Смена на проблеми

Ако имате проблеми со конверторот, разгледајте го следново:

• Без моќност: Ensure the power adapter is correctly connected and providing the specified voltage (DC 5-36V). Check the POWER LED.
• Нема мрежна конекција: 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.
• Не може да се пристапи Web Интерфејс: 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.
• Наизменична врска: Check for network interference or cable issues. Review KeepAlive and time-out reboot settings.
• Ресетирање на фабриката: If configuration becomes problematic, perform a factory reset.

For further assistance, refer to the Waveshare official webстраницата или контактирајте ја нивната техничка поддршка.

10. Спецификации

10.1. Физички димензии

Image: Technical drawing showing the dimensions of the converter in millimeters (e.g., 85.70mm height, 82.76mm width, 25.20mm depth).

11. Гаранција и поддршка

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.

Официјален Waveshare Webсајт: www.waveshare.com