ООО "ПРОМЫШЛЕННАЯ АВТОМАТИЗАЦИЯ"
поставляет промышленное оборудование и электронные компоненты для автоматизации технологических процессов, зданий и сооружений, машиностроительных комплексов.

 

EL3052 | 2-канальный модуль аналоговых входов 4…20 mA, single-ended, 12/16 bits

The job of the EL3052 analog input terminal is to supply power to measuring transducers located in the field and to transmit analog measurement signals with electrical isolation to the automation device. The voltage for the sensors is supplied to the terminals via the power contacts. The power contacts can optionally be supplied with operating voltage in the standard way or via a supply terminal (EL9xxx) with electrical isolation. The input electronics are independent of the supply voltage of the power contacts. The reference potential for the inputs is the 0 V power contact. The EtherCAT Terminal indicates its signal state by means of light emitting diodes. The error LEDs indicate an overload condition and a broken wire.

Technical data EL3052 | ES3052
Number of inputs 2 (single-ended)
Power supply via the E-bus
Technology single-ended
Signal current 4…20 mA
Distributed clocks
Internal resistance 85 Ω typ. + diode voltage
Input filter limit frequency 1 kHz
Conversion time 0.625 ms default setting, configurable
Resolution 12 bits (16 bits presentation, incl. sign)
Measuring error ≤ ±0.3 % (relative to full scale value)
Surge voltage resistance 30 V max.
Electrical isolation 500 V (E-bus/signal voltage)
Current consumption power contacts
Current consumption E-bus typ. 130 mA
Dielectric strength max. 30 V
Bit width in the process image inputs: 8 byte
Special features standard and compact process image, activatable FIR/IIR filters, limit value monitoring
Weight approx. 60 g
Operating/storage temperature 0…+55 °C/-25…+85 °C
Relative humidity 95 %, no condensation
Vibration/shock resistance conforms to EN 60068-2-6/EN 60068-2-27/29
EMC immunity/emission conforms to EN 61000-6-2/EN 61000-6-4
Protect. class/installation pos. IP 20/variable
Pluggable wiring for all ESxxxx terminals
Approvals CE, UL, Ex

Special terminals  
EL3152-1002 enhanced sensor supply

 

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