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DATEXEL SRL
Datexel CATALOGO SMART SERIES_ING

Datexel CATALOGO SMART SERIES_ING

Product catalog summary

Overview of SMART Series Devices
The SMART series devices are designed to handle various field signals, featuring several models with distinct functionalities:

DAT4035: A 4-20 mA two-wire isolated transmitter for universal input.
DAT4135 and DAT4235: Isolated converters with configurable output as voltage or current.
DAT4520: An isolated converter with configurable output and a trip amplifier.

DAT4035 - Universal Signal Transmitter
The DAT4035 is a PC programmable two-wire isolated universal signal transmitter. It measures and linearizes temperature characteristics of RTD sensors, converts linear resistance variations, and standard active current and voltage signals. Key features include:

Configurable input for RTD, TC, mV, V, mA, Resistance, and Potentiometer.
High accuracy and stability over time and temperature.
4-20 mA configurable output on a current loop.
Galvanic isolation at 2000 Vac and EMC compliance.

DAT4135 - Universal Signal Converter
The DAT4135 is a PC programmable isolated universal signal converter with configurable output in current or voltage. Suitable for various applications, it includes:

Power supply voltage: 18-30 Vdc.
Operative temperature range: -20°C to +70°C.
Input types include TC, RTD, mV, V, mA, Resistance, and Potentiometer.

DAT4135/SEL - Signal Converter with Enable/Disable Output
The DAT4135/SEL offers similar functionalities to the DAT4135 but includes a command for enabling or disabling the output. Features include:

Configurable input and output.
Galvanic isolation at 2000 Vac.
EMC compliance and suitable for DIN rail mounting.

DAT4235 - 3 Ways Isolated Universal Signal Converter
The DAT4235 provides three-way galvanic isolation and is PC programmable. It offers high accuracy and stability with configurable input and output options. Key features include:

Power supply voltage: 18-30 Vdc.
Operative temperature range: -20°C to +70°C.
Input types include TC, RTD, mV, V, mA, Resistance, and Potentiometer.

General Specifications
All SMART series devices are EMC compliant, suitable for DIN rail mounting, and offer high accuracy with configurable inputs and outputs. They ensure galvanic isolation and are protected against reverse polarity.

DAT 4520 Specifications
The DAT 4520 is a universal converter with a trip amplifier for industrial applications. It measures signals such as mV, V, mA, or resistance and is compatible with thermocouples, RTDs, and potentiometers. Features include:

Configurable output of 0-10V or 0-20mA.
High accuracy and on-field reconfigurability.
2000 Vac galvanic isolation between input and output.

Procedures
The device is configurable via a PC and supports programming of unit measures in °C or °F. It includes two trip alarm relay outputs with a contact rating of 2A at 250 Vac or 30 Vdc.

Standards and Compliance
The DAT 4520 complies with EMC directives for industrial environments, specifically EN 61000-6-2 for immunity and EN 61000-6-4 for emissions. It is suitable for DIN rail mounting in compliance with EN-50022 and EN-50035.

Technical Features
- Operative temperature range: -20°C to +60°C
- Storage temperature range: -40°C to +85°C
- Humidity: 0 to 90% (non-condensed)
- Power supply voltage: 20 to 30 Vdc with reverse polarity protection up to 60 Vdc
- Input types include various thermocouples, RTDs, voltage, current, and resistance measurements.

Performance
- Input impedance: TC, mV >= 10 MΩ; Volt >= 1 MΩ; Current ~ 50 Ω
- Linearity: TC ± 0.2% f.s.; RTD ± 0.1% f.s.
- Thermal drift: Full scale ± 0.01% / °C
- Response time: Approximately 400 ms

Applications
The DAT 4520 is suitable for industries such as water treatment, food business, energy, and board machine applications.

Catalog excerpts

ELECTRONIC AND CONTROL PROCESS DEVICES “SMART SERIES” Temperature and signal transmitters and converters for DIN rail mounting The SMART series devices can accept on their input several types of signals coming from the field; the series is composed of: • 4÷20 mA two wires isolated Transmitter for universal input (DAT4035) • Isolated Converters for universal input with configurable output as voltage or current (DAT4135, DAT 4235) • Isolated Converter for universal input with configurable output as voltage or current and trip amplifier (DAT4520) PC programmable Two wire isolated universal signal transmitter PC programmable isolated universal signal converter PC configurable universal signal converter with command of enable/disable output PC programmable 3 ways isolated universal signal converter Universal converter with Trip Amplifier

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SMART Temperature and signal series transmitters and converters for DIN rail mounting SMART SERIES

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PC PROGRAMMABLE TWO WIRE ISOLATED UNIVERSAL TRANSMITTER GENERAL DESCRIPTION The transmitter DAT 4035 is able to execute many functions such as: measure and linearisation of the temperature characteristic of RTDs sensors, conversion of a linear resistance variation, conversion of a standard active current signal, conversion of a voltage signal even coming from a potentiometer connected on its input. Moreover the DAT 4035 is able to measure and linearise the standard thermocouples with internal cold junction compensation. The measured values are converted in a 4÷20 mA current signal. The device...

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PC PROGRAMMABLE ISOLATED UNIVERSAL SIGNAL CONVERTER GENERAL DESCRIPTION The converter DAT 4135 is able to execute many functions such as: measure and linearisation of the temperature characteristic of RTDs sensors, conversion of a linear resistance variation, conversion of a standard active current signal , conversion of a voltage signal even coming from a potentiometer connected on its input. Moreover the DAT 4135 is able to measure and linearise the standard thermocouples with internal cold junction compensation. In function of programming, the measured values are converted in a current or...

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PC CONFIGURABLE UNIVERSAL SIGNAL CONVERTER WITH COMMAND OF ENABLE/DISABLE OUTPUT GENERAL DESCRIPTION The converter DAT 4135/SEL is able to execute many functions such as: measure and linearisation of the temperature characteristic of RTDs sensors, conversion of a linear resistance variation, conversion of a standard active current signal , conversion of a voltage signal even coming from a potentiometer connected on its input. Moreover the DAT 4135/SEL is able to measure and linearise the standard thermocouples with internal cold junction compensation. In function of programming, the measured...

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PC PROGRAMMABLE 3 WAYS ISOLATED UNIVERSAL SIGNAL CONVERTER GENERAL DESCRIPTION The converter DAT 4235 is able to execute many functions such as: measure and linearisation of the temperature characteristic of RTDs sensors, conversion of a linear resistance variation, conversion of a standard active current signal , conversion of a voltage signal even coming from a potentiometer connected on its input. Moreover the DAT 4235 is able to measure and linearise the standard thermocouples with internal cold junction compensation. In function of programming, the measured values are converted in a current...

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UNIVERSAL CONVERTER WITH TRIP AMPLIFIER GENERAL DESCRIPTION The DAT 4520 device measures mV, V, mA or resistance signals, and can be directly connected to Thermocouple, RTD or potentiometer sensors. The input signal is filtered, linearised, amplified and transfered to the output circuit, that converts it in a 0-10V range or 0-20mA range signal. Auxiliary power supply allows to supply the output current loop. Moreover, the device is able to control two trip alarm relay outputs. DAT 4520 has a 3 way isolation: input is 2000 Vac isolated from power supply and output; power supply and output are...

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www.datexel.it ELECTRONIC AND CONTROL PROCESS DEVICES “SMART SERIES” Temperature and signal transmitters and converters for Din rail mounting Application areas

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