FI302 Tripple Channel Fieldbus to Current Converter

  • This equipment makes easier the integration of conventional 4-20 mA equipment with automation systems with digital technology.
  • Support up to 3 fieldbus control signals to be converted into 4-20mA current signals.
  • The converted signals can be used for speed control on frequency converters, valve positioners, electric actuators or any other equipment with 4-20mA inputs.
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Description

  • Power supply through H1 bus: 12 mA @ 9 a 32 Vcc;
  • Digital input signal compliant with IEC 61158-2;
  • Analog input signal accepts any values between 0-20 mA or 4-20 mA, while the conventional equipment is powered by external supply;
  • Exactness: ±0.03%;
  • Housing in aluminum or stainless steel 316;
  • Configuration via engineering stations through tools based on EDDL and FDT/DTM or local adjustment;
  • Integration with Profibus automation systems through GSD file ;
  • Explosion-proof and intrinsically safe (ATEX (NEMKO and DEKRA EXAM), FM, CEPEL, CSA and NEPSI);
  • Function Blocks:
    – Up to 20 Function Blocks dynamically instantiable for the FI302 with capability of LAS backup master;
    – 1 Physical Block, 3 transducer blocks, 3 Analog Input blocks, 3 Totalizers and 1 Display Block for FI303 adjustment;
    – Fail-safe functions.
    – Compatible with Profibus Profile 3.

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