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

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Description 1

3 Series (6 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 or in the safe area

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

9787 USB RS485 Converter for Zone 2

  • Reliable, bidirectional conversion from USB to RS485
  • LED status displays
  • Not very susceptible to interference
  • Extended temperature range -40 to +75 °C
  • Power supply via USB port
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