Hirschmann RS20-1600T1T1SDAUHH Industrial Ethernet Switch

Hirschmann RS20-1600T1T1SDAUHH Industrial Ethernet Switch

 

 

The Hirschmann RS20-1600T1T1SDAUHH is an industrial Ethernet rail switch designed for reliable network communication in harsh industrial environments. It is widely used in PLC systems, DCS networks, factory automation, and machine-level Ethernet communication.

It belongs to the Hirschmann RS20 OpenRail series, known for rugged design, DIN-rail mounting, and stable 24V industrial networking.

Key Specifications

• Model: RS20-1600T1T1SDAUHH
• Brand: Hirschmann (Belden Group)
• Series: RS20 OpenRail Industrial Switch
• Product Type: Unmanaged Industrial Ethernet Switch
• Ports:
  • 16 × Fast Ethernet (10/100 Mbps) RJ45 ports
• Network Type:
  • Layer 2 switching (store-and-forward)
• Uplink Ports:
  • Typically 1–2 dedicated uplink ports (variant dependent)
• Power Supply:
  • 9.6–60 V DC or 24 V AC
• Installation:
  • DIN rail mounting
• Housing:
  • Fanless metal industrial design
• Operating Temperature:
  • 0°C to +60°C (standard model)

What it does (simple explanation)

This device is used to connect multiple industrial devices into one Ethernet network:

PLC / HMI / Drives / IO Modules
↓
Hirschmann RS20 Switch
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Factory Ethernet network (SCADA / DCS / MES)

So it:

• Distributes network communication
• Connects PLCs, HMIs, and controllers
• Ensures stable real-time industrial data transfer

Key Features

• 16-port Fast Ethernet switching
• Plug-and-play (unmanaged switch)
• Industrial-grade EMC protection
• Fanless design (high reliability)
• DIN rail mounting for control cabinets
• Supports redundant power input (variant dependent)
• Diagnostic LEDs for link/activity status
• High resistance to vibration and electrical noise

Advantages

• Very stable industrial network performance
• Works in harsh environments (vibration, heat, EMI)
• Simple installation (no configuration needed)
• Long service life (industrial grade components)
• Suitable for large automation systems

Applications

• Factory automation networks
• PLC communication systems
• SCADA / DCS systems
• Packaging and production lines
• Power plant control networks
• Oil & gas automation systems
• Machine Ethernet backbone