EL3001, EL3002 | 1-, 2-channel analog input terminals -10…+10 V, single-ended, 12 bits

The EL3001 and EL3002 analog input terminals process signals in the range between -10 and +10 V. The voltage is digitised to a resolution of 12 bits, and is transmitted, electrically isolated, to the higher-level automation device. The input channels of the EtherCAT Terminals are single-ended inputs with a common, internal ground potential. The EL3001 is the single-channel version and is characterised by its fine granularity and electrical isolation. The EL3002 version combines two channels in one housing. The signal state of the EtherCAT Terminals is indicated by light emitting diodes.

Technical data	EL3001 | ES3001	EL3002 | ES3002
Number of inputs	1 (single-ended)	2 (single-ended)
Power supply	via the E-bus
Technology	single-ended
Signal voltage	-10…+10 V
Distributed clocks	–
Internal resistance	> 130 kΩ
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/field potential)
Current consumption power contacts	–
Current consumption E-bus	typ. 130 mA
Dielectric strength	max. 30 V
Bit width in the process image	inputs: 4 byte	inputs: 8 byte
Configuration	no address or configuration setting required
Special features	standard and compact process image, switchable measuring data representation, activatable FIR/IIR filters, limit value monitoring, overload display in the process data
Weight	approx. 70 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

Ordering information
EL3001
ES3001
EL3002
ES3002