Cầu nối tín hiệu ngõ vào Beckhoff KL3681

Technical data	KL3681, KS3681
Number of inputs	1 voltage or 1 current (10 A/1 A)
Technology	digital multimeter with automatic range selection
Internal resistance	3 m?/0.2 ?/12.5 M?
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
Measuring error	0.01 % DC voltage measurement at 25 °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 (K-bus/field potential)
Current consumption power contacts	– (no power contacts)
Current consumption K-bus	typ. 100 mA
Bit width in the process image	32 bit data, 8 bit control/status
Special features	automatic or manual range selection, 1.25 A fuse installed + spare fuse, filter deactivatable
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
EMC immunity/emission	conforms to EN 61000-6-2/EN 61000-6-4
Protect. class/installation pos.	IP 20/variable
Pluggable wiring	for all KSxxxx Bus Terminals

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