| Technical data | EL1054, ES1054 |
|---|---|
| Technology | NAMUR |
| Specification | NAMUR DC switching amplifier (IEC 60947-5-6) |
| Signal type | binary, current input for NAMUR sensors |
| Number of inputs | 4 |
| Connection technology | 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. 350 µA |
| Short-circuit current | typ. 7.8 mA |
| Fault detection | I ? 200 µA (cable break), I ? 7.0 mA (short circuit) |
| Max. switching frequency | 5 kHz (duty factor 50 %) |
| Internal resistance | according to I/V curve IEC 60947-5-6 |
| Distributed clocks | – |
| Supply voltage electronics | 24 V DC (via power contacts) |
| Current consumption E-bus | typ. 50 mA |
| Electrical isolation | 500 V (E-bus/field potential) |
| Special features | integrated reverse polarity protection |
| Weight | approx. 60 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 ESxxxx terminals |
| Approvals/markings | CE, UL, ATEX, 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 |
EL1054 | EtherCAT Terminal, 4-channel digital input, NAMUR
SKU: EL1054
Hãng sản xuất: Beckhoff
Chất lượng: Mới 100%
Bảo hành: Chính hãng
Chứng từ: CO/CQ, hóa đơn VAT
Thông tin bổ sung
| Thương hiệu | |
|---|---|
| Thời gian bảo hành | 1 Năm |
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