EL1252-0050 | EtherCAT Terminal, 2-channel digital input, 5 V DC, 1 µs, timestamp

Technical data	EL1252-0050
Connection technology	4-wire
Number of inputs	2
Nominal voltage	5 V DC
“0” signal voltage	< 0.8 V
“1” signal voltage	> 2.4 V
Input current	typ. 50 µA
Input filter	typ. < 1 µs
Oversampling/multi-timestamping factor	–
Resolution timestamp	1 ns
Precision of timestamp in the terminal	10 ns (+ input delay)
Internal sampling/execution	10 ns (+ input delay)
Distributed clock precision	<< 1 µs
Input delay TON/TOFF	< 1 µs
Distributed clocks	yes
Time resolution signal	1 ns
Current consumption power contacts	typ. 6 mA + load
Current consumption E-bus	typ. 90 mA
Electrical isolation	500 V (E-bus/field potential)
Bit width in the process image	2 x input + 2 x 16 byte timestamp
Configuration	no address or configuration setting
Special features	timestamp, latch last edge
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
Approvals/markings	CE, UL, ATEX
Ex marking	II 3 G Ex nA IIC T4 Gc

Thông tin bổ sung