ELM3144-0000 | EtherCAT Terminal, 4-channel analog input, multi-function, ±10…±1.25 V, ±20 mA, 24 bit, 1 ksps

Technical data	ELM3144-0000
Number of channels	4
Technology	voltage or current measurement, configurable for each channel
Signal type	differential
Connection technology	2-/3-/4-wire
Connection type	push-in, service plug 4-pin
Max. sampling rate	max. 1 ms/1 ksps (per channel, multiplex)
Oversampling factor	n = 1…20 selectable
Internal resistance	> 4 M? (voltage), typ. 200 ? (current)
Measuring error	typ. < ±100 ppm/±0.01 % in some measuring ranges, relative to the respective full scale value at 0…50 °C, see documentation
Functional diagnostics	yes
Connection diagnostics	broken wire/short circuit
Distributed clocks	yes, accuracy << 1 µs
Resolution	24 bit (incl. sign)
Electrical isolation channel/channel	no
Electrical isolation channel/bus	707 V DC (type test)
Electrical isolation channel/SGND	707 V DC (type test)
Current consumption power contacts	load-dependent
Current consumption E-bus	typ. 250 mA
Weight	approx. 350 g
Operating/storage temperature	-25…+60 °C/-40…+85 °C
Thermal dissipation	typ. 2 W
Special features	ExtendedRange 107 %, free numeric filter, TrueRMS, integrator/differentiator, non-linear scaling, PeakHold, service plug, Timestamp
Approvals/markings	CE, UL

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