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Technical dataEL3681
Number of inputs 1 voltage or 1 current (10 A/1 A)
Signal voltage max. 300 V AC/DC, 10 A
Distributed clocks –
Internal resistance 3 mО©/0.2 О©/12.5 MО©
Conversion time 0.5 s (1 s during measuring range switching) preset, min. 65 ms
Measured values current, voltage
Measuring voltage 300 mV, 3 V, 30 V, 300 V
Measuring current 100 mA, 1 A and 10 A via high current path
Resolution 18 bit + sign in each measurement range
Measurement error/uncertainty 0.01% DC voltage measurement at 40В°C
Measuring procedure DC with arithmetic averaging, AC with true RMS value calculation
Update time 0.5 s, 1 s for measuring range selection
Electrical isolation 1500 V (E-bus/field potential)
Current consumption power contacts –
Current consumption E-bus 150 mA
Bit width in the process image 32 bit data, 16 bit control/status
Special features automatic or manual range selection, 1.25 A fuse installed + spare fuse, filter deactivatable
Operating/storage temperature -25…+60°C/-40…+85°C
Weight approx. 70 g
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
Pluggable wiring for all ESxxxx terminals
Approvals/markings CE
Protect. rating/installation pos. IP20/variable
+79043698209
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