1. Introduktion
This manual provides comprehensive instructions for the installation, configuration, and operation of the MOXA NPort 5630-8 8-Port Device Server. The NPort 5630-8 is designed to connect 8 serial RS-422/485 devices to an Ethernet network, enabling remote access and management of serial devices from any network location. It supports 10/100 Mbps Ethernet connectivity and features 15KV ESD protection for robust industrial applications.
2. Sikkerhedsoplysninger
Please read and follow these safety guidelines to prevent damage to the device and ensure safe operation:
- Strømforsyning: Use only the specified power adapter (110V) or power source. Ensure the power supply is stable and within the device's voltage rækkevidde.
- Miljø: Operate the device in a well-ventilated area, away from direct sunlight, heat sources, and excessive moisture. Avoid environments with high electromagnetic interference.
- ESD beskyttelse: The device features 15KV ESD protection. However, always handle the device with care and take appropriate anti-static precautions when installing or servicing.
- Montering: Ensure the device is securely mounted according to the instructions to prevent accidental falls.
- Service: Forsøg ikke at åbne eller reparere enheden selv. Overlad al service til kvalificeret personale.
3. Pakkens indhold
Før installation skal du kontrollere, at din pakke indeholder følgende:
- MOXA NPort 5630-8 8-Port Device Server
- Strømadapter (110V)
- DIN-skinne monteringssæt
- Hurtig installationsvejledning
- Documentation CD (or link to online resources)
Hvis der mangler eller er beskadigede varer, bedes du straks kontakte din leverandør.
4. Hardwarebeskrivelse
4.1 Frontpanelets layout

Figur 1: Front panel of the NPort 5630-8. This view displays the power LED, ready LED, Ethernet link/activity LEDs, and eight RJ-45 8-pin serial ports for RS-422/485 connections.
The front panel features status LEDs and the serial communication ports:
- Power LED: Indikerer strømstatus.
- Klar LED: Angiver enhedens driftsstatus.
- Ethernet Link/Activity LEDs: Indicate Ethernet connection status and data transmission.
- Serielle porte (1-8): Eight RJ-45 8-pin connectors for RS-422/485 serial devices.
4.2 Bagpanellayout

Figur 2: Rear panel of the NPort 5630-8. This view shows the DC power input terminal block and the 10/100 Mbps Ethernet port.
The rear panel includes the power input and Ethernet port:
- Strømindgang: Terminal block for 110V DC power connection.
- Ethernet-port: RJ-45 connector for 10/100 Mbps Ethernet network connection.
5. Opsætning
5.1 Mounting the Device Server
The NPort 5630-8 can be mounted on a DIN-rail or directly to a wall/panel.
DIN-skinne montering:
- Attach the DIN-rail mounting kit to the rear of the NPort 5630-8 using the provided screws.
- Hook the top of the DIN-rail clip onto the DIN-rail.
- Push the bottom of the device towards the DIN-rail until it snaps into place.
Wall/Panel Mounting:
- Attach the wall mounting plates (if included or purchased separately) to the sides of the NPort 5630-8.
- Mark the positions for the screws on the wall or panel using the mounting plates as a template.
- Drill pilot holes and secure the device to the wall/panel using appropriate screws.
5.2 Strømtilslutning
Connect the 110V power adapter to the power input terminal block on the rear panel. Ensure correct polarity if using a DC power source. The Power LED on the front panel should illuminate once connected.
5.3 Netværksforbindelse
Connect a standard Ethernet cable (RJ-45) from your network switch or router to the Ethernet port on the rear panel of the NPort 5630-8. The Ethernet Link/Activity LEDs should indicate a successful connection and data activity.
5.4 Seriel enhedsforbindelse
Connect your RS-422/485 serial devices to the RJ-45 8-pin serial ports on the front panel. Refer to the device's pinout diagram for correct wiring. The NPort 5630-8 supports both RS-422 and RS-485 modes, which can be configured via software.

Figur 3: Connection diagram for the NPort 5630-8. This illustrates how to connect the power supply, Ethernet network, and multiple serial devices to the server.
6. Betjening
6.1 Indledende konfiguration
The NPort 5630-8 can be configured using a web browser or the NPort Administrator utility.
Web Konsol:
- Ensure your computer is on the same network as the NPort device server.
- Åbn a web browser og indtast standard IP-adressen (f.eks.
192.168.1.254) or the IP address assigned by your DHCP server. - Log in using the default username and password (refer to the Quick Installation Guide for defaults).
- Configure network settings, serial port parameters, and operating modes as required.
NPort Administrator Utility:
This Windows-based utility allows for easy discovery and configuration of multiple NPort devices on the network. Install the utility from the provided CD or Moxa's webwebsted.
6.2 driftstilstande
The NPort 5630-8 supports various operating modes for serial-to-Ethernet communication:
- Ægte COM-tilstand: Maps serial ports to virtual COM ports on a host PC, allowing legacy serial applications to communicate over Ethernet.
- TCP-server/klienttilstand: Establishes TCP connections for data transmission between serial devices and network hosts.
- UDP-tilstand: Uses UDP for connectionless data transmission, suitable for broadcast or multicast applications.
- Parforbindelsestilstand: Creates a direct serial-to-serial connection over Ethernet between two NPort devices.
6.3 LED-indikatorer
| LED | Status | Beskrivelse |
|---|---|---|
| Magt | Grøn (fast) | Enheden er tændt. |
| Parat | Grøn (fast) | Device is initialized and ready for operation. |
| Ethernet link | Grøn (fast) | Ethernet-forbindelse etableret. |
| Ethernet -aktivitet | Grøn (blinker) | Data is being transmitted or received over Ethernet. |
| Serial Tx/Rx | Green/Yellow (Flashing) | Data is being transmitted (Tx) or received (Rx) on the corresponding serial port. |
7. Vedligeholdelse
7.1 Firmwareopgradering
Periodically check Moxa's official website for the latest firmware updates. Firmware upgrades can improve performance, add new features, or fix bugs. Follow the instructions provided with the firmware package for a safe upgrade process, typically performed via the web console or NPort Administrator utility.
7.2 Fabriksindstilling
If you encounter configuration issues or forget the login credentials, you may need to perform a factory reset. This will revert all settings to their default values. Refer to the Quick Installation Guide or Moxa's website for specific instructions on how to perform a hardware or software factory reset for the NPort 5630-8.
7.3 Rengøring
Keep the device server clean and free from dust. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or solvents, as they may damage the device.
8. Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Enheden tænder ikke. | Ingen strømforsyning eller defekt adapter. | Check power cable connection and power adapter. Ensure the power source is active. |
| Cannot access device via network. | Incorrect IP address, network cable issue, or firewall. | Verify IP address, subnet mask, and gateway settings. Check Ethernet cable and network switch. Temporarily disable firewall on your PC. Use NPort Administrator to discover the device. |
| Serial devices not communicating. | Incorrect serial port settings, wrong wiring, or device driver issues. | Check serial port configuration (baud rate, data bits, parity, stop bits, flow control). Verify RS-422/485 wiring. Ensure correct virtual COM port driver is installed on the host PC. |
| Langsom dataoverførsel. | Network congestion, incorrect duplex settings, or outdated firmware. | Check network traffic. Ensure Ethernet port duplex settings match the switch. Upgrade firmware to the latest version. |
For further assistance, refer to the detailed user manual available on Moxa's official webwebstedet eller kontakt teknisk support.
9. Specifikationer
| Feature | Specifikation |
|---|---|
| Model | NPort 5630-8 |
| Ethernet-porte | 1 x 10/100BaseT(X) auto-sensing RJ45 |
| Seriel porte | 8 x RS-422/485, RJ45 8-pin |
| Seriel kommunikationsparametre |
|
| ESD beskyttelse | 15 KV for all serial signals |
| Strømindgang | 110V AC (via external power adapter) |
| Driftstemperatur | 0 til 60°C (32 til 140°F) |
| -40 til 85°C (-40 til 185°F) | |
| Fugtighed | 5 til 95 % RH (ikke-kondenserende) |
| Dimensioner (B x D x H) | (Se produktdatabladet for nøjagtige mål) |
| Vægt | (Refer to product datasheet for exact weight) |
10. Garanti og support
Moxa products typically come with a standard warranty. For detailed warranty terms and conditions, please refer to the warranty statement included with your product or visit the official Moxa webwebstedet. Behold din købskvittering som købsbevis.
For technical support, product documentation, drivers, and software downloads, please visit the Moxa support portal:
When contacting support, please have your product model (NPort 5630-8) and serial number ready.