Subscribe to R. STAHL's free newsletter now!

Keep abreast of all the latest developments in explosion protection. Our regular newsletters provide you with interesting facts from the field of Ex protection, R. STAHL's latest news, as well as information about our exciting products and solutions. 

More information

  • Get regular access to articles on important topics in the field of explosion protection.
  • Find out valuable information about our innovative products and solutions.
  • Look forward to tailored offers.
  • Find out our latest seminar dates for your diary.
  • Meet us at exhibitions and events.

Previous

Expert Mail - Newsletter bestellen En

Expert-Mail - Newsletter bestellen
More information (optional)
Weitere Angaben (optional)
personalien
Bestellung

Media converter for Zone 2

The 9721 series media converter converts electrical Ethernet networks into optically inherently safe "op is" Ethernet networks, allowing installation and maintenance work to be conducted on fibre optics in Zones 0, 1 and 2 without the need for downtime (hot swapping/hot working). It is particularly suitable for the IS1+ Ethernet remote I/O system. The extremely compact media converter may also be installed in Zone 2.

  • For 100 Mbit/s Ethernet with inherently safe "op is" fibre optic in Zone 0, 1 or 2
  • Range up to 5 km (multi-mode) or up to 30 km (single-mode)
  • Increased temperature range of -30 to +75 °C

Filter product lines

Select the product lines that are applicable to your intended use.

2 Series (3 Products)

Media Converter Series 9721

  • For 100 Mbit/s Ethernet with inherently safe "op is" fibre optic in Zone 0, 1 or 2
  • Range up to 5 km (multi-mode) or up to 30 km (single-mode)
  • Increased temperature range of -30 to +75 °C
  • Easy commissioning, no configuration required
  • Installation in Zone 2 oder im sicheren Bereich

Unmanaged Switch Series 9721/13-42-x4

  • For operation of up to four inherently safe fibre optic cables „op is“ according to IEC 60079-28
  • For 100 Mbit/s Industrial Ethernet
  • Transmission range up to 5 km (multi mode) or up to 30 km (single mode)
  • Extended temperature range -30 ...+70 °C
  • Redundant supply
  • Installation in Zone 2 or in the safe area
Previous

Contact form

*Mandatory fields
Previous

We'll be glad to call you back to support you.

Wir rufen Sie gerne für ein Beratungsgespräch zurück. EN
*Mandatory