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F.C. Misure
Microprocessor DIGITAL

Microprocessor DIGITAL

Product catalog summary

Overview
This document provides comprehensive technical specifications and features of digital instruments used for measurement and control in industrial environments. It covers various types of instruments, their technical characteristics, standards compliance, and customization options.

Specifications
The document details specifications for digital instruments of sizes 72x72 mm, 48x48 mm, 48x96 mm, and 96x96 mm. Key specifications include maximum reading capacity, display features, accuracy, linearity, input impedance, overload capacity, and power consumption. Instruments feature high-efficiency red LED displays and programmable decimal points.

Technical Features

Compliance with standards such as CEI 13-6, CEI 66-2, CEI 66-3, IEC 359, and CEI EN 60204-1.
Protection degrees of IP20 on the back and IP55 or IP65 on the front.
Accuracy class ranging from 0.2 to 1.
Test voltage of 2000V at 50Hz for one minute.
Operating temperature range from -10°C to +60°C and storage temperature range from -40°C to +80°C.
Relative humidity tolerance of 0 to 90% without condensation.

Power Supply and Inputs
The instruments support power supply options of 24-240V AC/DC and can measure parameters such as voltage, current, frequency, power, and temperature. Inputs include current transformers, voltage transformers, shunts, tachometers, potentiometers, and temperature sensors.

Options and Customization

Isolated analog outputs with programmable zero and span.
Programmable alarm relays for level, type of intervention, hysteresis, and delay.
Insulated serial communication via RS232 or RS422-485 with Modbus protocol.
Data-logger memory for recording measurements over time.

Instrument Types

Ammeter and Voltmeter: Measure current and voltage, with inputs ranging from 0-5A for ammeters and up to 600V for voltmeters.
Frequency Meter: Suitable for applications like tachometry and digital calipers.
Energy Counter: Measures energy consumption with external converter signals.
Temperature Controller: Features microprocessor with FUZZY and PID algorithms for precise temperature control.

Key Features

Programmable decimal points for display customization.
EEPROM memory for data retention and mono/bidirectional counting capabilities.
Supports various inputs including encoders, proximity sensors, and relay contacts.
RS-485 communication with Modbus protocol for system integration.

Applications
These instruments are suitable for industrial settings to monitor and control electrical parameters, ensuring efficient operation of electrical systems.

Technical Specifications
Detailed specifications for models like DF 974, DF 977, DF D77, DF 72, DF 92, DF 73M, and DF 93 are provided. These devices measure and display electrical parameters in three-phase systems, suitable for low and medium voltage networks.

Power Supply and Voltage
Power meters operate on 115/230/400 VAC with a frequency range of 45-65Hz, handling a maximum repetitive voltage of 485V and a non-repetitive voltage of 525V for 20 milliseconds.

Input and Measurement Capabilities
Devices measure a maximum voltage of 440VAC + 15% max L-L and a current range from 100mA to 6A, with a programmable VT ratio of 1 to 100 and a CT ratio of 1 to 2000.

Display and User Interface
Features a numerical 4-digit LED display with a character height of 10 mm, equipped with three push buttons for navigation and parameter setting.

Mechanical and Environmental Features
Housed in a self-extinguishing plastic case with extractable terminals, designed to operate within a temperature range of -5°C to +50°C.

Output Options and Connectivity
Offers RS232, RS422/485, and MODBUS protocol for remote energy monitoring, with setpoint relays for alarms or pulses.

Applications and Installation
Suitable for panel installation or as DIN rail modules, useful for monitoring and analyzing electrical parameters in industrial and commercial settings.

Catalog excerpts

Tipo Digit Lettura Pag. Tipo Digit Lettura Pag. Type Reading Page Type Reading Page Strumenti / Instruments 72x72 mm DF 34 Strumenti / Instruments 96x96 mm DF 92 3 999 A - 3 3 999 A - 26 DF 72 3 999 A - 26 DF 93 3 x 3 999 A - 27 DF 73 3 x 3 999 A - 27 DF 974 4 x 4 9999 A - 20 DM 42 4 9999 A - 6 DF 977 7 x 4 9999 A - 22 DM 46 4 9999 A - 8 Strumenti / Instruments 48x48 mm DF 32 DM 466 2 x 4 9999 A - 10 3 999 A - 3 DM 48 4 9999 A - 12 Strumenti / Instruments 24x96 mm BB 30 segmenti a barra A - 15 Strumenti / Instruments 48x96 mm DF 36 bargraph 30 segments 3 1999 A - 14 DF 38 3ݽ 1999 A - 28 Strumenti / Instruments 96x192 mm UN 60 DF 45 4 19999 A - 3 3 999 A - 18 DF 60F 6 999999 A - 16 BA 30 segmenti a barra A - 15 Strumenti Din / Rail instruments bargraph 30 segments DD3 - 3 moduli / modules 3 999 A - 16 DM 40 4 9999 A - 4 D862DM - 4 moduli / modules 6 999999 A - 25 DM 240 - DM 248 4 -1999ݷ9999 A - 19 D862DT - 6 moduli / modules 6 999999 A - 25 DF 960WH 6 999999 A - 17Dimensioni di ingombro A - 29 DF D74 - 6 moduli / modules 4 x 4 9999 A - 20 DF D77 - 6 moduli / modules 7 x 4 9999 A - 22 Overall dimensions Tipo Pulsanti Pag. Trasduttore lineare con strumento di misura serie DM4 Type Buttons Page Linear transducer with measuring instrument DM4 series S3-POT A - 17 Tastiere a membrana piane / Flat membrane keyboards A - 30 Pulsantiere per comando remoto / Remote control keyboards A - 30 Radiocomandi industriali / Industrial radio controller A - 30 La Societ si riserva il diritto di modifi care le specifi che in qualsiasi momento senza alcun obbligo di notifi ca. The Company can modify the specifi cation at any time without having to give notice. >

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Custodie Classe di precisione > Sono in ABS nero. Grado di protezione IP20 sul retro. IP55 sul fronte o IP65 con copertura tipo C49, C72, C96. La classe di precisione da 0,2 a 1 in funzione alla tipologia dello strumento. Tensione di prova > Cases Norme 2000V a 50Hz per un minuto tra i morsetti, la massa e lalimentazione ausiliaria. Posizione di montaggio Standards Accuracy class Black ABS material. IP20 protection degree on the back side. IP55 on the front side, IP65 with covering type C49, C72, C96. Le norme di riferimento sono CEI 13-6 - CEI 66-2 - CEI 66-3 - IEC 359 e CEI EN 60204-1. Per...

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DATI TECNICI TECHNICAL DATA Visualizzazione massima : 999/-99 Max. reading : 999/-99 > Display : Led 7 segmenti 14mm rosso alta effi c. Led: 7 segments 14mm red, high effi ciency Punti decimali : programmabili Decimal points : programmable Regolazione lettura : con trimmer dal fronte Fullscale adjustment: through frontal trimmer Indicazione fuori scala : EEE/ > Azzeramento : con trimmer Zeroing : by trimmer Accuratezza : 1 digit Accuracy : ѱ1 digit Linearit : 1 digit Linearity : ౱1 digit Cadenza lettura : 4 al secondo Reading : 4 for second Impedenza ingresso : 100R10M (5K standard) Input impedance...

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/ Reading / Lecture: da/from 2,5 a/to 4 per second Sovraccarico / Overload / Surcharge: 100% Consumo / Consumption: 3VA > Morsettiere estraibili / Extractable terminal / Bornes extraibles Visualizzazione massima / Max. reading / Max. lecture: 9999 TѰ di funzionamento / Working T / Temp. fonctionnement: -10/+60C. Display: 7 segments led 14mm red, high efficiency / haute efficience Led 7 segmenti 14mm rosso, alta effi c. Tа di stoccaggio / Storage T / Temp emmagasinage: -40/+80C. Indicatore fuori scala / Over range ind. / Indicateur hors dВchelle: fl ash Umidit relativa: 0/90% (senza condensa)...

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STRUMENTO PER CORRENTE ALTERNATA A.C. Instrument - Instrument pour C.A. Tipo - Type Descrizione / Description DM 40 A A V ֖ Hz W ֖ VA Var ֖ PF Volt 0600V max 500Hz, in due ingressi, 01V e 1緷600V, precisione 0,5% TRMS +/-1 digit Volt 0 600V max 500Hz, in two inputs, 0 1V and 1 緷 600V, precision 0,5% TRMS +/-1 digit Volt 0 600V max 500Hz, en deux entres, 0 穷 1V and 1 600V, prcision 0,5% TRMS +/-1 digit Ampere diretto fi no a 5A da TA, precisione 0,5% TRMS +/-1 digit Ampere direct up to 5A from CT, precision 0,5% TRMS +/-1 digit Amp穨re directe jusquҠ 5A, prcision 0,5% TRMS +/-1 digit Frequenza da...

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STRUMENTO PER CORRENTE ALTERNATA A.C. Instrument - Instrument pour C.A. Tipo - Type Descrizione / Description DM 42 A A V ֖ Hz W ֖ VA Var ֖ PF Volt 0600V max 500Hz, in due ingressi, 01V e 1緷600V, precisione 0,5% TRMS +/-1 digit Volt 0 600V max 500Hz, in two inputs, 0 1V and 1 緷 600V, precision 0,5% TRMS +/-1 digit Volt 0 600V max 500Hz, en deux entres, 0 穷 1V and 1 600V, prcision 0,5% TRMS +/-1 digit Ampere diretto fi no a 5A da TA, precisione 0,5% TRMS +/-1 digit Ampere direct up to 5A from CT, precision 0,5% TRMS +/-1 digit Amp穨re directe jusquҠ 5A, prcision 0,5% TRMS +/-1 digit Frequenza da...

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STRUMENTO PER CORRENTE ALTERNATA A.C. Instrument - Instrument pour C.A. Tipo - Type Descrizione / Description DM 46 A A V ֖ Hz W ֖ VA Var ֖ PF Volt 0600V max 500Hz, in due ingressi, 01V e 1緷600V, precisione 0,5% TRMS +/-1 digit Volt 0 600V max 500Hz, in two inputs, 0 1V and 1 緷 600V, precision 0,5% TRMS +/-1 digit Volt 0 600V max 500Hz, en deux entres, 0 穷 1V and 1 600V, prcision 0,5% TRMS +/-1 digit Ampere diretto fi no a 5A da TA, precisione 0,5% TRMS +/-1 digit Ampere direct up to 5A from CT, precision 0,5% TRMS +/-1 digit Amp穨re directe jusquҠ 5A, prcision 0,5% TRMS +/-1 digit Frequenza da...

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Microprocessor DIGITAL

Microprocessor DIGITAL

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