ELX1054 EtherCAT Terminal

Technology: digital input Specification: NAMUR (IEC 60947-5-6) Number of inputs: 4 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. 200 µA Short-circuit current: typ. 7 mA Fault detection: I ≤ 200 µA (cable break), I ≥ 6.3 mA (short circuit) Max. switching frequency: typ. 5 kHz (duty factor 50 %) 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 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: 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