EL3202, EL3202-0010, EL3202-0020, ELX3202, EL3204, EL3204-0200 Beckhoff

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EL3202 | 2-channel input terminal PT100 (RTD) for 2- or 3-wire connection

Technical data	EL3202 \| ES3202
Number of inputs	2
Power supply	via the E-bus
Distributed clocks	–
Input filter limit frequency	typ. 1 kHz
Sensor types	PT100, PT200, PT500, PT1000, Ni100, Ni120, Ni1000 resistance measurement (e.g. potentiometer, 10 Ω…1.2/4 kΩ), KTY sensors (types see documentation)
Connection method	2- or 3-wire (default: 3-wire)
Resolution	0.1 °C per digit
Conversion time	approx. 85 ms default setting, 2…800 ms configurable
Temperature range	-200…+850 °C (PT sensors); -60…+250 °C (Ni sensors)
Measuring current	< 0.5 mA (load-dependent)
Measuring error	< ±0.5 °C for PT sensors
Electrical isolation	500 V (E-bus/signal voltage)
Current consumption power contacts	–
Current consumption E-bus	typ. 190 mA
Bit width in the process image	2 x 32 bit RTD input
Special features	integrated digital filter, limit value monitoring, variable connection technology
Weight	approx. 60 g
Operating/storage temperature	-25…+60 °C/-40…+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
Pluggable wiring	for all ESxxxx terminals
Approvals	CE, UL, Ex

Special terminals
EL3202-0010	2-channel analog input terminal, PT100 (RTD), 16 bit, high-precision
EL3202-0020	2-channel analog input terminal, PT100 (RTD), 16 bit, high-precision, with calibration certificate