Cầu nối tín hiệu số ngõ vào Beckhoff KL1352

Technical data	KL1352, KS1352
Connection technology	2-wire
Specification	NAMUR
Number of inputs	2
Open circuit voltage	typ. 8.2 V DC
“0” signal current	? 1.2 mA
“1” signal current	? 2.1 mA
Switching hysteresis	0.2 mA
Short-circuit current	typ. 8.2 mA
Short-circuit detection	> 6.5 mA
Input filter	3.0 ms
Current consumption K-bus	typ. 70 mA
Electrical isolation	500 V (K-bus/field potential)
Bit width in the process image	4 inputs
Configuration	no address or configuration setting
Special features	NAMUR
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.	IP 20/variable
Pluggable wiring	for all KSxxxx Bus Terminals
Approvals/markings	CE, UL, ATEX, DNV GL, IECEx, cFMus
Ex marking	ATEX: II 3 G Ex nA IIC T4 Gc IECEx: Ex nA IIC T4 Gc Ex tc IIIC T135 °C Dc cFMus: Class I, Division 2, Groups A, B, C, D Class I, Zone 2, AEx ec IIC T4 Gc

Thông tin bổ sung

Thương hiệu	Beckhoff
Thời gian bảo hành	1 Năm