Cầu nối tín hiệu tương tự ngõ vào Beckhoff KL3112

Technical data	KL3112, KS3112
Number of inputs	2
Power supply	via the K-bus
Signal current	0…20 mA
Technology	differential input
Internal resistance	typ. 50 ? shunt, load: 60 ? + diode voltage
Common-mode voltage UCM	max. 35 V
Resolution	15 bit, configurable to 16 bit
Conversion time	140 ms, configurable to 2 ms
Filter	50 Hz, configurable
Measuring error	< ±0.3 % (relative to full scale value)
Surge voltage resistance	35 V DC
Electrical isolation	500 V (K-bus/signal voltage)
Current consumption power contacts	– (no power contacts)
Current consumption K-bus	typ. 60 mA
Bit width in the process image	input: 2 x 16 bit data (2 x 8 bit control/status optional)
Configuration	no address or configuration setting
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
Approvals/markings	CE, UL, ATEX
Ex marking	II 3 G Ex nA IIC T4 Gc

Thông tin bổ sung

Thương hiệu	Beckhoff
Thời gian bảo hành	1 Năm