1. Introdução
The Moxa MGate 5121-T is a 1-port industrial Ethernet gateway designed for converting CANopen or J1939 protocols to Modbus TCP. This device facilitates seamless communication between CAN-based devices and Modbus TCP networks, commonly found in industrial automation and control systems. It supports a wide operating temperature range of -40 to 75°C, making it suitable for harsh industrial environments.
2. Informações de segurança
Please read and understand all safety instructions before installing or operating the MGate 5121-T gateway. Failure to follow these instructions may result in equipment damage, personal injury, or system malfunction.
- Certifique-se de que a energia esteja desconectada antes da instalação ou manutenção.
- Install the device in a well-ventilated area, away from excessive heat, moisture, or corrosive substances.
- Utilize ferramentas adequadas e equipamentos de proteção individual durante a instalação.
- All wiring should comply with local and national electrical codes.
- Somente pessoal qualificado deve realizar a instalação e manutenção.
3. Conteúdo da embalagem
Verifique se seu pacote contém os seguintes itens:
- MGate 5121-T Gateway Unit
- Guia de instalação rápida
- Cartão de garantia
- (Optional) DIN-rail mounting kit
If any of these items are missing or damaged, please contact your sales representative for assistance.
4. Produto acabadoview
4.1 Principais Características
- Converts CANopen/J1939 to Modbus TCP
- 1 CAN port, 1 Ethernet port
- Wide operating temperature: -40 to 75°C
- Entradas de energia redundantes
- Webconfiguração baseada em
- Montável em trilho DIN
4.2 Descrição do Hardware
The MGate 5121-T features a robust metal casing designed for industrial environments. It includes LED indicators for power, status, and communication activity, allowing for quick visual diagnostics. The device provides screw terminals for power input and CAN bus connections, and an RJ45 port for Ethernet connectivity.
Note: No suitable product images were provided in the input data for embedding. If available, images showing the front panel, side view with ports, and LED indicators would be placed here with descriptive alt-text.
5. Configuração
5.1 Montagem
The MGate 5121-T can be mounted on a standard 35mm DIN-rail or wall-mounted using the optional wall-mounting kit.
- Montagem em trilho DIN: Attach the DIN-rail clip to the back of the device. Hook the top of the clip onto the DIN-rail and push the bottom until it snaps into place.
- Montagem na parede: Secure the wall-mounting plates (if applicable) to the device using screws. Mark and drill holes on the wall, then attach the device using appropriate screws.
5.2 Conexão de Energia
The gateway supports redundant DC power inputs. Connect a 12-48 VDC power supply to the terminal block labeled "PWR1" and "PWR2". Ensure correct polarity. It is recommended to connect both power inputs for redundancy.
- Calibre do fio: Use 12-24 AWG (0.2 to 2.5 mm²) wires for power connections.
- Torque: Tighten terminal block screws to 0.5 Nm (4.4 lb-in).
5.3 Conexão de rede
- Ethernet (Modbus TCP): Connect an Ethernet cable from the gateway's RJ45 port to your Modbus TCP network switch or controller.
- CAN (CANopen/J1939): Connect the CAN bus wires (CAN_H, CAN_L, GND) to the corresponding terminals on the gateway. Ensure proper termination resistors are used on the CAN bus as per CAN specifications.
5.4 Configuração Inicial
The MGate 5121-T can be configured via its web console. By default, the device obtains an IP address via DHCP. If no DHCP server is available, it will revert to a default static IP address (e.g., 192.168.1.254).
- Connect your PC to the same network as the gateway.
- Abra um web browser and enter the gateway's IP address.
- Log in using the default credentials (refer to the Quick Installation Guide for default username/password).
- Configure the CANopen/J1939 and Modbus TCP settings according to your network requirements.
6. Operando o Gateway
6.1 Operação básica
Once configured, the MGate 5121-T operates as a protocol converter, transparently translating data between the CANopen/J1939 network and the Modbus TCP network. Modbus TCP masters can read/write data from/to CANopen/J1939 slaves mapped within the gateway's configuration.
6.2 Indicadores LED
The gateway features several LED indicators to provide status information:
- PWR1/PWR2: Solid green when power input is active.
- STATUS: Indicates device operational status (e.g., solid green for normal operation, blinking for errors). Refer to the full user manual for detailed status codes.
- CAN: Indicates CAN bus activity (e.g., blinking when data is transmitted/received).
- LAN (Link/Act): Solid green for link, blinking for activity on the Ethernet port.
Note: No suitable product videos were provided in the input data for embedding. If available, a video demonstrating LED indicator behavior or initial web configuration steps would be placed here with a descriptive text description.
7. Manutenção
7.1 Limpeza
Periodically clean the exterior of the device with a soft, dry cloth. Do not use liquid or aerosol cleaners, as they may damage the device.
7.2 atualizações de firmware
Moxa may release firmware updates to improve performance, add features, or address security vulnerabilities. Check the Moxa website regularly for the latest firmware versions and instructions on how to perform updates.
7.3 Considerações Ambientais
Assegure-se de que o ambiente operacional permaneça dentro das faixas de temperatura e umidade especificadas para evitar danos e garantir uma operação confiável.
8. Solução De Problemas
| Problema | Possível causa | Solução |
|---|---|---|
| No Power LED (PWR1/PWR2) | No power supply connected or faulty power supply/cabling. | Check power connections, power supply voltage, and cable integrity. Ensure polarity is correct. |
| Sem link Ethernet | Faulty Ethernet cable or network device. Incorrect network settings. | Verify Ethernet cable connection. Check network switch/router status. Confirm IP address settings. |
| No CAN Communication | Incorrect CAN wiring, missing termination resistors, or incorrect CAN bus parameters. | Check CAN_H/CAN_L wiring. Ensure 120Ω termination resistors are present at both ends of the bus. Verify CAN baud rate and other parameters in configuration. |
| Modbus TCP Master cannot access CAN devices | Incorrect Modbus TCP mapping or CANopen/J1939 device configuration. | Review the gateway's Modbus TCP mapping table. Verify CANopen/J1939 device IDs and object dictionary entries. |
8.1 Redefinição de fábrica
If the device becomes unresponsive or configuration issues persist, a factory reset may be necessary. Refer to the full user manual for the specific procedure, which typically involves pressing and holding a reset button for a certain duration.
9. Especificações
| Parâmetro | Valor |
|---|---|
| Modelo | MGate 5121-T |
| Protocolos suportados | CANopen, J1939, Modbus TCP |
| Porta CAN | 1 x CAN (DB9 or Terminal Block, depending on variant) |
| Porta Ethernet | 1 x 10/100BaseT(X) auto-negotiating, RJ45 |
| Vol de entradatage | 12-48 VDC (Redundant inputs) |
| Consumo de energia | Typically < 5 W (Exact value varies by operation) |
| Temperatura de operação | -40 a 75°C (-40 a 167°F) |
| Temperatura de armazenamento | -40 a 85°C (-40 a 185°F) |
| Umidade | 5 a 95% UR (sem condensação) |
| Dimensões (L x P x A) | Specific dimensions vary; refer to product datasheet. |
| Habitação | Metal, proteção IP30 |
| Montagem | DIN-rail, Wall-mount |
| Certificações | CE, FCC, UL (Specific certifications vary by region/model) |
10. Garantia e Suporte
10.1 Garantia do Produto
Moxa products are covered by a limited warranty. The warranty period and terms vary by product and region. Please refer to the warranty card included with your product or visit the official Moxa website para obter informações detalhadas sobre a garantia.
10.2 Suporte Técnico
For technical assistance, product documentation, or software downloads, please visit the Moxa website em www.moxa.com/support. You can also contact Moxa technical support directly via phone or email, details of which are available on their support page.
