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Signal Converters

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FP300 Series

The FP300 Series pressure converters are designed as an interface for a FOUNDATION™ fieldbus or
PROFIBUS-PA system, with a pneumatic actuator or a valve positioner. The FP300 series provides a
pneumatic output signal proportional to an input received from a network FOUNDATION™ fieldbus
or PROFIBUS-PA.

 

• Input: Digital only. FOUNDATION™ fieldbus or PROFIBUS-PA with bus power;
• Output: 3-15 psi (0.2-1.0 kg/cm²) or 3-30 psi (0.2-2.1 kg/cm²);
• Output capacity: 6.7 Nm³/h (4 scfm);
• Accuracy: 0.4 % of span;
• Bus powered: 9-32 Vdc;

FRI300 Series

The FRI300 Series makes it easier to integrate fieldbus and conventional signals, as solenoids,
pumps, motors, alarm generation, etc. With two discrete inputs and two discrete outputs, the
series can be mounted in the field without needing to extend the conventional cable to the
control room.

 

• Discrete outputs and inputs connected directly to the fieldbus world;
• Input: Digital only. FOUNDATION™ fieldbus or PROFIBUS-PA bus-powered;
• Instantiable Function Blocks for FOUNDATION™ fieldbus on field regulatory and discrete
control in the field;
• DI and DO Function Blocks on PROFIBUS-PA;
• Allows fieldbus connection to conventional discrete equipment;
• Reduces wiring costs;

IF300 Series

The IF300 Series is a special group of devices for the transition of systems that still have
conventional instrumentation with analog 4-20 mA or 0-20 mA signals. It allows up to 3 analog
signals to be converted into fieldbus signals through fieldbus analog input function blocks.
They are available in FOUNDATION™ fieldbus or PROFIBUS-PA technologies.

 

• Power supply (H1 bus): 12 mA @ 9 to 32 Vdc;
• Analog input signal accepts any values between 0-20 mA;
• Three 0/4-20 mA current inputs with external power supply;
• Accuracy: ±0.03%;
• Material: Aluminum with low copper content or 316 SST;

FI300 Series

The FI300 Series is a special group of devices for the transition of systems that still have
conventional instrumentation with analog 4-20 mA signals. It allows up to 3 fieldbus control
signals to be converted into 4-20 mA output current. They are available in FOUNDATION™
fieldbus or PROFIBUS-PA technologies.


The converted signals can be used for speed control in frequency converters, valve positioners,
electric actuators and other 4-20 mA inputs devices.

 

• Power supply (H1 bus): 12 mA @ 9 to 32 Vdc;
• Digital input signal:
• FOUNDATION™ fieldbus (FI302);
• PROFIBUS-PA (FI303);
• Three 4-20 mA current outputs with external power supply;
• Accuracy: ±0.1%;
• Material: Aluminum with low copper content or 316 SST;

HI302 - HART to Foundation Fieldbus Interface

The HI302 is an innovative product that can be integrated in any FOUNDATION™ fieldbus host.
Its main function is to serve as interface between HART® devices and FOUNDATION™ fieldbus
systems, allowing the user to perform maintenance, calibration, and monitor sensor status
and general device status, among other information.

 

• Interoperable with fieldbus systems from different manufacturers;
• Suitable for asset management systems, totally integrated to AssetView;
• Protects investment on HART® devices maintenance;

HCC301 - HART to Current Converter

The HCC301 is a HART® Current Converter that transforms a digital variable obtained via
HART® communication into an analog current signal, allowing this variable to be monitored or
controlled.

 

• Two-wire, 4 to 20 mA output signal, in compliance with NAMUR NE43 specification,
with super-imposed digital HART® Protocol communication;
• 1500 Vdc insulation;
• Power supply 12-45 Vdc;
• 0.04% Accuracy;

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