Moxa IMC-21A-S-SC Industrial Media Converter User Manual

1. Einleitung

The Moxa IMC-21A-S-SC is an industrial-grade media converter designed to seamlessly convert 10/100BaseTX Ethernet signals to 100BaseFX fiber optic signals. This device supports single-mode fiber with an SC connector, making it suitable for extending network distances in harsh industrial environments. It operates reliably within a temperature range of -10 to 60 °C, ensuring stable performance in demanding applications.

2. Sicherheitshinweise

• Trennen Sie vor der Installation oder Wartung immer die Stromversorgung.
• Sorgen Sie für eine ordnungsgemäße Erdung, um elektrische Gefahren zu vermeiden.
• Do not expose the device to moisture or extreme temperatures outside its specified operating range.
• Handle fiber optic cables with care; avoid bending them sharply.
• Refer to local electrical codes and regulations for installation.

3. Packungsinhalt

Before installation, verify that your package contains the following items:

• Moxa IMC-21A-S-SC Industrial Media Converter
• Kurzanleitung zur Installation
• Garantiekarte
• Klemmenblock für Stromeingang

Falls einer dieser Artikel fehlt oder beschädigt ist, kontaktieren Sie bitte umgehend Ihren Händler.

4. Hardwarebeschreibung

The IMC-21A-S-SC features a robust design with clearly labeled ports and LED indicators for easy monitoring and setup.

Figure 1: Front Panel of IMC-21A-S-SC Media Converter

The image displays the front panel of the Moxa IMC-21A-S-SC Industrial Media Converter. Visible components include the PWR LED, RX and TX fiber optic ports (SC connector type), 100M LED, FDX/COL LED, and the 10/100BaseTX Ethernet port (RJ45). The model number IMC-21A is printed at the bottom.

4.1. LED-Anzeigen

• DWR: Zeigt den Betriebszustand an. Leuchtet, wenn das Gerät eingeschaltet ist.
• 100M (Fiber): Lit when the fiber optic link is established at 100 Mbps.
• FDX/COL (Fiber): Lit for Full Duplex mode; flashes for collision detection in Half Duplex mode.
• 100M (Ethernet): Lit when the Ethernet link is established at 100 Mbps.
• 10M (Ethernet): Lit when the Ethernet link is established at 10 Mbps.

4.2. Häfen

• 10/100BaseTX (RJ45): Standard Ethernet port for connecting to copper-based network devices. Supports auto-negotiation.
• 100BaseFX (SC Connector): Fiber optic port for single-mode fiber connections. RX (Receive) and TX (Transmit) are clearly marked.

5. Installation

5.1. Montage

The IMC-21A-S-SC can be DIN-rail mounted or wall-mounted. Ensure adequate ventilation around the device.

• DIN-Schienenmontage: Attach the DIN-rail kit (if not pre-installed) to the rear of the converter. Snap the converter onto a standard DIN rail.
• Wandmontage: Use screws to secure the device to a wall or panel through the provided mounting holes.

5.2. Stromanschluss

Connect a compatible DC power supply (not included) to the terminal block on the top of the device. Ensure correct polarity. The PWR LED will illuminate upon successful power connection.

5.3. Netzwerkverbindungen

• Ethernet-Verbindung: Connect an RJ45 Ethernet cable from your network device (e.g., switch, PC) to the 10/100BaseTX port on the converter.
• Fiber Optic Connection: Connect a single-mode fiber optic cable with SC connectors to the 100BaseFX RX and TX ports. Ensure that the TX port of one device connects to the RX port of the other, and vice-versa.

6. Bedienung

Once all connections are made and power is supplied, the IMC-21A-S-SC will automatically establish the network links. Observe the LED indicators to confirm proper operation:

• Der PWR LED should be steadily lit.
• Der 100M (Fiber) LED should be lit if a 100 Mbps fiber link is established.
• Der FDX/COL (Fiber) LED should be lit for full-duplex operation.
• Der 100 Mio. or 10M (Ethernet) LED should be lit, indicating the established Ethernet speed.

Data transmission will occur transparently between the Ethernet and fiber optic segments.

7. Wartung

The IMC-21A-S-SC is designed for minimal maintenance. However, periodic checks can ensure optimal performance:

• Halten Sie das Gerät sauber und staubfrei. Verwenden Sie zum Reinigen ein weiches, trockenes Tuch.
• Inspect fiber optic connectors for cleanliness. Use appropriate fiber cleaning tools if necessary.
• Stellen Sie sicher, dass alle Kabel fest angeschlossen und nicht beschädigt sind.
• Vergewissern Sie sich, dass die Betriebsumgebung innerhalb der vorgegebenen Temperatur- und Feuchtigkeitsbereiche bleibt.

8. Fehlerbehebung

If you encounter issues with your IMC-21A-S-SC, refer to the following common problems and solutions:

If the problem persists, contact Moxa technical support for further assistance.

9. Spezifikationen

10. Garantie und Support

Moxa products are backed by a standard warranty. For detailed warranty information, please refer to the warranty card included in your package or visit the official Moxa website. For technical support, product documentation, or driver downloads, please visit www.moxa.com/support.