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Technical dataELX1058
Technology digital input
Specification NAMUR (IEC 60947-5-6), potential-free contacts
Number of inputs 8 x digital or 2 x digital + 2 x incremental encoder
Connection method 2-wire
Open circuit voltage typ. 8.2 V DC
“0” signal current ≤ 1.2 mA
“1” signal current ≥ 2.1 mA
Switching hysteresis typ. 300 ВµA
Short-circuit current typ. 7 mA
Fault detection I ≤ 200 µA (cable break), I ≥ 6.3 mA (short circuit)
Max. switching frequency 1В kHz
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. 70 mA
Distributed clocks –
Special features incremental encoder, absolute encoder S1/D
Weight approx. 55 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. rating/installation pos. IP20/see documentation
Approvals/markings CE, UL, ATEX, IECEx, cFMus, CCC
Ex marking ATEX:
В В II 3(1)G Ex ec [ia Ga] IIC T4 Gc
В В II (1)D [Ex ia Da] IIIC
В В I (M1) [Ex ia Ma] I
IECEx:
В В Ex ec [ia Ga] IIC T4 Gc
В В [Ex ia Da] IIIC
В В [Ex ia Ma] I
cFMus:
В В AIS Class I, II, III, Division 1, Groups A thru G
В В Class I, Division 2, Groups A, B, C, D
В  Class I, Zone 2, AEx ec [ia Ga] IIC T4 Gc
В В [AEx ia Da] IIIC T4

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