EL1262 | EtherCAT Terminal, 2-channel digital input, 24 V DC, 1 µs, oversampling

Technical data	EL1262, ES1262
Connection technology	4-wire
Specification	similar to EN 61131-2, type 3, “0”: -3…5 V DC, “1”: 11…30 V DC, typ. 3 mA input current
Number of inputs	2
Sampling rate	max. 1 Msample/s
Nominal voltage	24 V DC (-15 %/+20 %)
“0” signal voltage	-3…+5 V (EN 61131-2, type 3)
“1” signal voltage	11…30 V (EN 61131-2, type 3)
Input current	typ. 3.0 mA
Input filter	typ. < 1 µs
Oversampling/multi-timestamping factor	n = integer multiple of the cycle time, 1…1000, see documentation
Precision of timestamp in the terminal	10 ns (+ input delay)
Distributed clock precision	<< 1 µs
Distributed clocks	yes
Current consumption power contacts	typ. 20 mA + load
Current consumption E-bus	typ. 70 mA
Electrical isolation	500 V (E-bus/field potential)
Bit width in the process image	n x 2 inputs + 64 bit CycleCounter/latch
Special features	oversampling
Weight	approx. 55 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.	IP20/variable
Pluggable wiring	for all ESxxxx terminals
Approvals/markings	CE, UL, ATEX, IECEx, cFMus
Ex marking	ATEX: II 3 G Ex nA IIC T4 Gc IECEx: Ex nA IIC T4 Gc Ex tc IIIC T135 °C Dc cFMus: Class I, Division 2, Groups A, B, C, D Class I, Zone 2, AEx ec IIC T4 Gc

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