Cầu nối tín hiệu ngõ vào Beckhoff KL3458

Technical data	KL3458, KS3458
Number of inputs	8
Power supply	via the K-bus
Signal current	4…20 mA
Technology	single-ended
Internal resistance	< 85 ?
Common-mode voltage UCM	–
Conversion time	~ 4 ms
Resolution	12 bit
Measuring error	< ±0.3 % (relative to full scale value)
Surge voltage resistance	30 V DC
Electrical isolation	500 V (K-bus/signal voltage)
Current consumption power contacts	–
Current consumption K-bus	typ. 105 mA
Bit width in the process image	input: 8 x 16 bit data (8 x 8 bit control/status optional)
Configuration	no address or configuration setting
Special features	high packing density
Weight	approx. 55 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.	IP20/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

Thông tin bổ sung

Thương hiệu	Beckhoff
Thời gian bảo hành	1 Năm