EL3204-0200 | EtherCAT Terminal, 4-channel analog input, temperature, RTD/NTC, 16 bit

Technical data	EL3204-0200
Number of inputs	4
Power supply	via the E-bus
Technology	2-wire
Signal type	single-ended
Distributed clocks	–
Sensor types	Ni/Pt, any RTD in the range of 100 ?…240 k?, calculation possible on the basis of a table or material constant, resistance measurement
Connection method	2-wire
Conversion time	approx. 24 ms default setting, 4…500 ms configurable
Measuring current	typ. < 0.03 mA
Resolution	0.1 °C per digit
Measuring error	< ±0.3 % relative to full scale value (6 k?, 65 k?, 240 k?)
Electrical isolation	500 V (E-bus/signal voltage)
Current consumption power contacts	–
Current consumption E-bus	typ. 150 mA
Bit width in the process image	4 x 32 bit RTD input
Special features	temperature calculation on the basis of Steinhart-Hart, B parameters, IEC 60751, free table, predefined sensors
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
EMC immunity/emission	conforms to EN 61000-6-2/EN 61000-6-4
Protect. class/installation pos.	IP 20/variable
Approvals/markings	CE, UL, ATEX
Ex marking	II 3 G Ex nA IIC T4 Gc

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