Moxa NPort 5130 2-Port Serial Device Server

The Moxa NPort 5130 2-Port Serial Device Server offers robust serial-to-Ethernet connectivity for industrial automation, enabling seamless integration of legacy serial devices into modern TCP/IP networks. This compact and reliable server boasts two RS-232/422/485 serial ports, a 10/100BaseT(X) Ethernet interface, and a wide operating temperature range, making it an ideal solution for demanding industrial environments. Key advantages include its plug-and-play installation, secure data transmission, and versatile configuration options, ensuring enhanced operational efficiency and data accessibility.

| Feature             | Specification                                  |

| :------------------ | :--------------------------------------------- |

| Serial Ports        | 2 x RS-232/422/485                             |

| Ethernet Interface  | 1 x 10/100BaseT(X)                             |

| Data Bits           | 5, 6, 7, 8                                     |

| Stop Bits           | 1, 2                                           |

| Parity              | None, Even, Odd, Space, Mark                   |

| Flow Control        | Hardware (RTS/CTS), Software (XON/XOFF)        |

| Baud Rate           | 50 bps to 230.4 Kbps                           |

| IP Modes            | TCP Server, TCP Client, UDP Server, UDP Client |

| Management          | Web Console, Telnet Console, Windows Utility   |

| Security            | Password Protection                            |

| Power Input         | 12-48 VDC                                      |

| Operating Temperature | -40 to 75 °C                                   |

| Dimensions          | 76 x 94 x 32 mm                                |

Core Features & Market Positioning

The Moxa NPort 5130 distinguishes itself with its industrial-grade design and comprehensive feature set, positioning it as a reliable choice for critical infrastructure and manufacturing applications. Its embeddeditettura ensures high performance and stability, essential for uninterrupted serial data communication over Ethernet. Unlike many consumer-grade converters, the NPort 5130 offers robust security features and supports a wide array of industrial protocols, facilitating straightforward integration into SCADA systems and PLCs. The dual serial ports provide flexibility for connecting multiple devices simultaneously, enhancing efficiency and reducing hardware footprint. Moxa's reputation for industrial networking expertise further solidifies its market leadership, offering peace of mind through reliable product performance and extensive technical support.

Key Application Scenarios

The versatility of the Moxa NPort 5130 makes it indispensable across numerous industrial sectors. In manufacturing, it enables the connection of legacy CNC machines, PLCs, and robotic arms to the plant's network for real-time monitoring and control. For building automation, it allows integration of HVAC systems, access control panels, and environmental sensors, facilitating centralized management and energy optimization. In the transportation industry, the NPort 5130 can be used to connect ticketing machines, traffic controllers, and sensor networks for efficient data acquisition and system oversight. Its ability to reliably bridge serial devices to Ethernet is critical for updating older infrastructure without complete system overhauls, proving invaluable in sectors like utilities, oil and gas, and retail point-of-sale systems where specialized serial equipment is prevalent.

Practical System Integration Guidance

Integrating the Moxa NPort 5130 into an existing industrial network is designed for simplicity. Initial setup typically involves connecting the device to the Ethernet network via its RJ45 port and powering it with the specified 12-48 VDC input. Configuration is easily achieved using Moxa's Windows-based utility, "MGate Manager," or via a web browser. Users can select the desired serial port settings (baud rate, data bits, parity, stop bits) and Ethernet mode (TCP Server, TCP Client, UDP) to match the connected serial device. For instance, when connecting a serial PLC in TCP Server mode, the NPort listens for incoming connections from a supervisory control system. Conversely, in TCP Client mode, the NPort actively initiates a connection to a specified IP address and port on the control system. Wiring the serial ports requires careful attention to the RS-232, RS-422, or RS-485 pinouts, ensuring correct termination resistors are used for RS-422/485 communication to prevent signal reflections and ensure data integrity, particularly over longer distances.

Operation and Risk Mitigation

Operating the Moxa NPort 5130 requires attention to environmental conditions and network security. The device is engineered for wide temperature ranges (-40 to 75 °C), but ensuring adequate ventilation is crucial to prevent overheating in enclosed cabinets. Power surge protection should be considered, especially in environments with unstable power grids. Network security is paramount; implementing password protection on the device's management interfaces and segregating industrial control networks from corporate networks can mitigate unauthorized access risks. Firmware updates from Moxa should be applied regularly to patch potential vulnerabilities and ensure optimal performance. Common troubleshooting involves checking physical connections, verifying serial and network configurations match both the NPort and the connected devices, and utilizing the device's built-in diagnostic tools or log files for error identification.

Scalability & Long-Term Value

The Moxa NPort 5130 offers significant long-term value through its robust design and compatibility with evolving industrial communication standards. Its ability to serve as a bridge for legacy serial equipment ensures that investments in existing machinery are protected, allowing for gradual modernization rather than costly immediate replacement. The NPort 5130 integrates seamlessly with Moxa's broader portfolio of industrial networking solutions, enabling scalability as an organization's IIoT (Industrial Internet of Things) initiatives expand. For example, data collected via the NPort 5130 can be further processed by Moxa gateways and passed to cloud platforms for advanced analytics, predictive maintenance, and remote asset management. This forward-thinking approach ensures that the NPort 5130 remains a relevant component in smart factory and Industry 4.0 deployments for years to come.

Frequently Asked Questions

What are the primary benefits of using a Moxa NPort 5130?

The NPort 5130 offers reliable serial-to-Ethernet conversion for industrial devices. It ensures seamless integration of legacy equipment into modern IP networks, enhancing data accessibility and control capabilities. Its rugged design supports harsh industrial environments, providing long-term operational stability.

Why choose the NPort 5130 over other serial device servers?

This device provides industrial-grade reliability and a wide operating temperature range, crucial for demanding applications. It offers flexible serial port configurations (RS-232/422/485) and robust network protocol support, ensuring broad compatibility. Moxa's established reputation for quality and support further differentiates it.

Can the NPort 5130 be used with cloud platforms for IIoT?

Yes, the NPort 5130 serves as an excellent gateway for IIoT applications. Data from serial devices can be forwarded over Ethernet to cloud platforms for analysis, monitoring, and remote management. It supports standard TCP/IP protocols essential for cloud integration.

How do I configure the serial port settings on the NPort 5130?

Serial port settings like baud rate, data bits, parity, and stop bits are configured via Moxa's Windows utility or a web browser interface. These settings must precisely match the requirements of the connected serial device to ensure successful communication. Proper configuration is key for data integrity.

What are the different Ethernet connection modes available?

The NPort 5130 supports multiple Ethernet modes including TCP Server, TCP Client, and UDP. TCP Server mode allows the device to listen for incoming connections from clients. TCP Client mode enables the NPort to initiate connections to a specified server.

How is the NPort 5130 powered, and what are the requirements?

The device requires a DC power input, typically ranging from 12 to 48 VDC. It is important to use a stable power supply that meets these specifications. Ensuring proper power is crucial for uninterrupted operation and device longevity in industrial settings.

What types of serial interfaces does the NPort 5130 support?

It supports three common industrial serial interfaces: RS-232, RS-422, and RS-485. This versatility allows it to connect to a wide variety of industrial equipment that uses these different serial communication standards. Users select the appropriate mode for their device.

How does the NPort 5130 ensure secure data transmission?

Security is enhanced through features like password protection for management access, preventing unauthorized configuration changes. Network segmentation and firewall rules on the host network further protect data in transit. Secure communication protocols can also be implemented at higher network layers.

What is the typical operating temperature range for this device?

The Moxa NPort 5130 is designed to operate in challenging industrial environments, with a wide temperature range typically from -40 to 75 degrees Celsius. This broad operational capacity makes it suitable for applications in extreme climate conditions. Proper ventilation is still advised.

What are the physical dimensions and mounting options?

The NPort 5130 is a compact device, measuring approximately 76 x 94 x 32 mm, making it easy to install in space-constrained control cabinets. It typically supports DIN-rail mounting, a standard for industrial automation hardware, facilitating straightforward installation.