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Fieldgate Input Module FXZ520

Connection of conventional measuring instruments, switches and pulse transmitters to a FXA520

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Fieldgate Input Modules FXZ520 are used together with Fieldgate FXA520 for remote scanning of conventional 4 to 20 mA measuring instruments, binary switches and pulse transmitters. Each Fieldgate Input Module FXZ520 has four galvanically isolated channels of the same type. Up to seven FXZ520s can be operated with a Fieldgate FXA520.


  • Integration of conventional inputs in remote scanning of the installed base

  • Modular extension of Fieldgate FXA520 with 4 to 28 additional channels

  • Individual galvanic isolation of all channels

  • Voltage drop per channel ≤ 4 V

  • Configuration via web pages of Fieldgate FXA520

  • Scaling and linearization of analog inputs

  • Optional totalizing of digital input signals

Field of application

For remote scanning of conventional 4 to 20mA measuring instruments, binary switches and pulse transmitters and remote scanning of both legacy and newer HART devices in the installed base.

  • Temperature: -20 to 60°C (-4 to 140°F)

Documents / Manuals / Software

Accessories / Spare parts

Predecessor / Successor

Successor: Fieldgate FXA42

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Endress+Hauser Inc.
2350 Endress Place Greenwood , IN 46143 United States
Tel.: 888-363-7377
Fax: 317-535-8498
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