Cầu nối tín hiệu ngõ vào Beckhoff KL3404

Technical data	KL3404, KS3404
Number of inputs	4
Power supply	via the K-bus
Signal voltage	-10…+10 V
Technology	single-ended
Internal resistance	> 130 k?
Common-mode voltage UCM	–
Conversion time	~ 2 ms
Resolution	12 bit (for 0…10 V range: resolution 11 bit)
Measuring error	< ±0.3 % (relative to full scale value)
Electrical isolation	500 V (K-bus/signal voltage)
Current consumption power contacts	–
Current consumption K-bus	typ. 100 mA
Bit width in the process image	input: 4 x 16 bit data (4 x 8 bit control/status optional)
Configuration	no address or configuration setting
Special features	–
Weight	approx. 75 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. class/installation pos.	IP 20/variable
Pluggable wiring	for all KSxxxx Bus Terminals
Approvals/markings	CE, UL, ATEX, DNV GL
Ex marking	II 3 G Ex nA IIC T4 Gc

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