EL3204-0162 | EtherCAT Terminal, 4-channel analog input, multi-function, ±10 V, RTD (Pt100), 12 bit, single-ended

Technical data	EL3204-0162
Number of inputs	2 x Pt100, 2 x -10…+10 V
Power supply	via the E-bus
Signal voltage	-10/0…+10 V
Distributed clocks	–
Internal resistance	> 130 k?
Input filter limit frequency	typ. 1 kHz
Sensor types	Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni1000, resistance measurement (e.g. potentiometer, 10 ?…1/4 k?), KTY sensors (types see documentation)
Connection method	2-wire
Resolution	RTD measurement: 0.1 °C or 0.01 °C per digit, voltage measurement: 12 bit (16 bit presentation, incl. sign)
Conversion time	RTD measurement: 85 ms default setting, 2…800 ms configurable, voltage measurement: 0.625 ms default setting, configurable, multiplex
Temperature range	-200…+850 °C (Pt sensors); -60…+250 °C (Ni sensors)
Measuring current	< 0.5 mA (load-dependent)
Measuring error	RTD measurement: < ±0.5 °C for Pt sensors, voltage measurement: < ±0.3 % (relative to full scale value)
Electrical isolation	500 V (E-bus/signal voltage)
Current consumption power contacts	–
Current consumption E-bus	typ. 130 mA
Dielectric strength	max. 30 V
Special features	integrated digital filter, limit value monitoring
Weight	approx. 60 g
Operating/storage temperature	0…+55 °C/-25…+85 °C
Relative humidity	95 %, no condensation
EMC immunity/emission	conforms to EN 61000-6-2/EN 61000-6-4
Vibration/shock resistance	conforms to EN 60068-2-6/EN 60068-2-27
Protect. class/installation pos.	IP 20/variable
Pluggable wiring	for all ESxxxx terminals
Approvals/markings	CE

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