ELX5151-0090 | EtherCAT Terminal, 1-channel encoder interface, incremental, NAMUR, Ex i, TwinSAFE SC

Technical data	ELX5151-0090
Technology	incremental encoder interface NAMUR
Specification	IEC 60947-5-6
Number of channels	1
Sensor inputs	1
Encoder connection	A, B
Encoder operating voltage	8.2 V DC
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. 9 mA
Fault detection	I ? 200 µA (cable break), I ? 6.0 mA (short circuit)
Supply voltage electronics	24 V DC (via power contacts), ELX9560 power supply
Current consumption power contacts	typ. 15 mA + load
Current consumption E-bus	typ. 80 mA
Distributed clocks	yes
Special features	up/down counters, TwinSAFE SC
Weight	approx. 60 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/see documentation
Approvals/markings	CE, UL, ATEX, IECEx, cFMus
Ex marking	ATEX: II 3(1)G Ex ec [ia Ga] IIC T4 Gc II (1)D [Ex ia Da] IIIC I (M1) [Ex ia Ma] I IECEx: Ex ec [ia Ga] IIC T4 Gc [Ex ia Da] IIIC [Ex ia Ma] I cFMus: AIS Class I, II, III, Division 1, Groups A thru G Class I, Division 2, Groups A, B, C, D Class I, Zone 2, AEx ec [ia Ga] IIC T4 Gc [AEx ia Da] IIIC T4

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