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Technical dataELX3181
Technology current input
Signal current 4…20 mA
Number of inputs 1 (single-ended)
Connection method 2-wire
Resolution 16 bit (incl. sign)
Measurement error/uncertainty
Internal resistance typ. 250 О©
Input filter limit frequency 25 Hz
Conversion time typ. 1 ms
Supply voltage electronics 24 V DC (via power contacts), ELX9560 power supply
Current consumption power contacts typ. 15 mA + load
Current consumption E-bus typ. 85 mA
Distributed clocks yes
Special features standard and compact process image, activatable FIR/IIR filters, limit value monitoring, NE43В NAMUR
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. rating/installation pos. IP20/see documentation
Approvals/markings CE, UL, ATEX, IECEx, cFMus, CCC
Ex marking ATEX:
В В II 3(1)G Ex ec [ia Ga] IIC T4 Gc
В В II (1)D [Ex ia Da] IIIC
В В I (M1) [Ex ia Ma] I
IECEx:
В В Ex ec [ia Ga] IIC T4 Gc
В В [Ex ia Da] IIIC
В В [Ex ia Ma] I
cFMus:
В В AIS Class I, II, III, Division 1, Groups A thru G
В В Class I, Division 2, Groups A, B, C, D
В  Class I, Zone 2, AEx ec [ia Ga] IIC T4 Gc
В В [AEx ia Da] IIIC T4











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