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Measuring transducers cl. 0.5 - 1

Measuring transducers cl. 0.5 - 1

Product catalog summary

Overview: The document outlines the technical specifications and functionalities of various measuring transducers, including programmable, current, voltage, frequency, power, and temperature transducers. It also discusses programmable universal transducers and analog output modules.

Programmable Transducers: These transducers are fully programmable on-site via a USB interface and configuration software. They are suitable for single-phase or three-phase systems, both balanced and unbalanced, and can handle distorted waveforms. Optional features include an RS485 serial interface with Modbus protocol and a programmable photo-mos output for alarms or energy counting.

Technical Specifications: The transducers have an accuracy class of 0.5, with nominal voltage and current ranges of 100-400V and 1-5A, respectively. They support input ranges from 5% to 120% of nominal values and have a response time of less than 200 milliseconds. The devices operate within a temperature range of -10°C to +50°C and comply with EN 60688 standards.

Analog Output Modules: The M52U series modules provide 2 or 4 analog outputs and are compatible with FRER multifunction meters. They can generate up to 12 analog outputs proportional to measured variables. Each output is independently programmable, and optional alarm outputs are available. The modules support RS485 communication with Modbus protocol.

Wiring and Programmability: The document includes wiring diagrams and details on programmability, such as input types, transformer ratios, and output configurations. The software allows visualization of measured quantities, data label printing, and parameter copying for multiple transducers.

Additional Features: The transducers offer galvanic insulation, are housed in self-extinguishing thermoplastic material, and are suitable for various load configurations. They also provide options for Ethernet and IEC61850 communication interfaces.

Technical Specifications:

Operating and Storage Temperature: Operating: –10 to +50°C, Storage: –30 to +70°C.
Material: Self-extinguishing thermoplastic material, UL 94-V0.
Galvanic Insulation: Complete insulation for power supply, input, and output.
Overvoltage Category: CAT III 300V, CAT II 600V, Pollution Degree 2.
Compliance: According to EN 60688.

Product Types and Codes:

Self-supplied A.C. Current Transducers (MSOA): Available in 1 input/1 output and 3 inputs/3 outputs configurations.
A.C. Current Transducers (MCOA): Various configurations including duplicators and triplicators, with optional RS485 Modbus output.
TRMS A.C. Current Transducers (MROA): Similar configurations to MCOA, with TRMS capability.
Self-supplied A.C. Voltage Transducers (MSOV): Available in 1 input/1 output and 3 inputs/3 outputs configurations.
A.C. Voltage Transducers (MCOV): Various configurations including duplicators and triplicators, with optional RS485 Modbus output.
TRMS A.C. Voltage Transducers (MROV): Similar configurations to MCOV, with TRMS capability.

Key Parameters:

Accuracy Class: Standard class 1, with 0.5 available on request.
Input Range: 0 to 120% of nominal input.
Response Time: Less than 200 milliseconds.
Residual Ripple: Less than 1% peak-to-peak.
Overload Capacity: Continuous overload of 1.2 times nominal, short-time overload of 2 times nominal for 300 milliseconds.
Reference Frequency: 50-60 Hz.
Power Consumption: Current circuits: less than 0.5VA, Voltage circuits: less than 3VA.

Additional Notes:

For configurations not listed, contact FRER for feasibility.
Additional error with distorted waveforms: 0.5% for crest factor < 3, 1% for crest factor < 7.

Technical Specifications:

Input/Output Options: Various configurations including 4-20 mA, 0-10 V, and ±10V with specific load resistances.
Auxiliary Supply Voltage: Options range from 20-60Vac/dc to 380-415Vac with varying power consumption.
Accuracy Class: Standard accuracy class 1, with options for 0.5% and 0.2% on request.
Response Time: Typically less than 200ms, with special options for faster response times.
Operating and Storage Temperature: Operating range from -10°C to +50°C, storage from -30°C to +70°C.
Galvanic Insulation: Full insulation provided.
Overvoltage Category: CAT III 300V, CAT II 600V.
Compliance: According to EN 60688 standards.

Product Descriptions:

Summation Transducers: Available for 2 to 6 inputs with options for balanced outputs.
Potentiometer Transducers: For inputs from potentiometers with specific resistance ranges.
RPM Transducers: For inputs from proximity sensors, alternators, and dynamos with specified frequency ranges.
Temperature Transducers: For PT100 sensors and thermocouples (types J, K, R, T) with specified temperature ranges.

Ordering Information:

Ordering Codes: Detailed codes for specifying product configurations, including input/output types and auxiliary supply voltage.
Special Options: Includes options for different accuracy classes, response times, and insulation levels.
Contact Information: Users are advised to contact FRER for feasibility checks on non-standard configurations.

Wiring Diagrams:

Diagrams provided for various transducer types, indicating connection methods for different input/output configurations.

Specifications:

Zero and Full Scale Setting: Applicable to models MCOMC, MCOA, MROA, MCOV, MROV, MCOAC, MCOVC, MCOOHM.
Tropicalization: Available for all models under option OPTE6T.
Ship Mounting: Available for all models under option OPTE6N.
Version for H2S, NH3 Applications: Available for all models under option OPTX7H.
Factory Setting: Applicable to models MCOUP, M52U0 under option OPTE7P.

Procedures:

No specific procedures mentioned.

Standards:

No specific standards mentioned.

Recommendations:

No specific recommendations mentioned.

Catalog excerpts

CONVERTITORI DI MISURA cl. 1 - 0,5 Measuring transducers cl. 0.5 - 1

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Prog Aac Vac Hz W-Var Cos^ CONVERTITORIPROGRAMMABILI Programmable Transducers CONVERTITORI DI CORRENTE C.A. A.C. Current Transducers CONVERTITORI DI TENSIONE C.A. A.C. Voltage Transducers CONVERTITORI DI FREQUENZA Frequency Transducers CONVERTITORI DI POTENZA Power transducers CONVERTITORI DI Cos^ Power Factor transducers SOMMATORI ALGEBRICI DI SEGNALI C.C. D.C. Signals algebrical summation POSIZIONE O LIVELLO DA POTENZIOMETRO Potentiometer Position or Level CONVERTITORI DI VELOCITA'_ Revolution speed transducers CONVERTITORI DI TEMPERATURA Temperature transducers SOVRAPPREZZI PER ESECUZIONI...

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CONVERTITORE UNIVERSALE PROGRAMMABLE Programmable Universal Transducers MCOUP... Convertitore multiuscita completamente programmabili in campo mediante interfaccia isolata USB standard ed un semplice software di configurazione. Adatto per I'impiego in sistemi monofase o trifase a tre o quattro fili con carico equilibrato o squilibra-to, anche in presenza di forme d'onda distorte. Puo essere equipaggiato (opzionalmente) con una interfaccia seriale RS485 con protocollo ModBus e con una uscita Photo-Mos programmabile come allarme o come ritrasmissione dell'energia con-teggiata. Multi-output transducer...

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Uscita allarme ritardo di attivazione programmabilità Alarm output activation dealy setting programmability Uscita impulsiva Pulse output programmabilità durata impulso programmability pulse duration ModBus RTU velocità (bps) parametri di comunicazione campo di indirizzamento ModBus RTU RS485 isolata/insulated speed (bps) 9600/19200/38400/57600 communication parameters parity and stop programm. addressing range 1...247 programm. SCHEMI DI INSERZIONE - Wiring diagrams monofase - single-phase trifase tre fili carico eqilibrato three-phase three wires balanced load trifase quattro fili carico eqilibrato...

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MODULI USCITE ANALOGICHE PROGRAMMABILI M52U0... Programmable analog outputs modules I moduli a 2 o 4 uscite analogiche M52U... permettono, quando collegati ad un analizzatore multi-funzione FRER, di generare fino a max. 12 uscite analogiche (utilizzando max. 3 moduli a 4 uscite), proporzionali ad altrettante misure effettuate dall'analizzatore stesso. Inoltre, su ogni modulo, sono disponibili (in opzione) 2 uscite di allarme addizionali. Ogni uscita analogica e completamente ed individualmente configurable in campo, cosi come ogni uscita di allarme addizionale. Analogue outputs modules M52U......

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P Up to 12 analog outputs and 6 alarms Up to 12 analog outputs and 6 alarms Up to 12 analog outputs and 6 alarms Strumenti provvisti di porta USB solo per la programmazione delle uscite analogiche - Meters provided with USB port suitable only for programming analog outputs PROGRAMMA - Software Programma di configurazione uscite analogiche Analog outputs configuration software SCHEMI DI INSERZIONE - Wiring diagrams morsetto 53 non presente su Q52... e MCU.. no terminal 53 on Q52... and MCU... Modulo uscite analogiche - Analog outputs module collegamento con analizzatore - wiring connection with...

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MODULO USCITE ANALOGICHE RS485 MODBUS RS485 Modbus analog outputs module M52U... I moduli a 2 o 4 uscite analogiche M52U.. .M con interfaccia RS485 e protocollo ModBus possono essere utilizzati da qualsiasi PLC, PC o sistema di supervisions come periferiche di segnalazione e comando controllate dall'applicazione dell'utente. Inoltre, su ogni modulo, sono disponibili (in opzione) 2 uscite di allarme addizionali. Ognuna delle uscite analogiche, che hanno una risoluzione di 14 bit (13 bit + il segno), ha un re-gistro di impostazione nel quale viene scritto il valore che l'uscita stessa deve assumere....

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OCQNVERTITQRI DI CORRENTE C.A. AUTOALIMENTATI Self-supplied A.C. Current Transducers DATI TECNICI - Technical data classe di precisione campo di ingresso tempo di risposta ondulazione residua sovraccarico permanente sovraccarico di breve durarta frequenza di riferimento consumo circuiti di corrente temperatura di funzionamento temperatura di magazzinaggio custodia in materiale termoplastico autoestinguente isolamento galvanico categoria di sovratensione conforme a accuracy class input range response time residual ripple continuous overload short-time overload reference frequency current circuits...

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Alimentazione - Aux. supply voltage: Autoalimentato - Self-supplied Nota: per valori different da quelli indicati in tabella contattare FRER per verifica fattibilita Note: please contact FRER to verify the feasibility in case of different values than the ones indicated in the table

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OCQNVERTITQRI DI CORRENTE C.A. A.C. Current Transducers DATI TECNICI - Technical data classe di precisione campo di ingresso tempo di risposta ondulazione residua sovraccarico permanente sovraccarico di breve durarta frequenza di riferimento consumo circuiti di corrente temperatura di funzionamento temperatura di magazzinaggio custodia in materiale termoplastico autoestinguente isolamento galvanico categoria di sovratensione conforme a accuracy class input range response time residual ripple continuous overload short-time overload reference frequency current circuits consumption operating temperature...

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Nota: per valori differenti da quelli indicati in tabella contattare FRER per verifica fattibilita Note: please contact FRER to verify the feasibility in case of different values than the ones indicated in the table SC 1040A OUTPUT 1 OUTPUT 2 OUTPUT 3 MCOASD... - MCOAST. B- A* con uscita RS485 Modbus RTU with RS485 Modbus output

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OCQNVERTITQRI DI CORRENTE C.A. TRMS TRMS A.C. Current Transducers DATI TECNICI - Technical data classe di precisione campo di ingresso tempo di risposta ondulazione residua sovraccarico permanente sovraccarico di breve durarta frequenza di riferimento consumo circuiti di corrente temperatura di funzionamento temperatura di magazzinaggio custodia in materiale termoplastico autoestinguente isolamento galvanico categoria di sovratensione conforme a accuracy class input range response time residual ripple continuous overload short-time overload reference frequency current circuits consumption operating...

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