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Beckhoff Automation 概览
2021 年全球销售额：11.82 亿欧元（+28%）
总部：威尔（Verl），德国
总裁：Hans Beckhoff
全球员工总数：5000
技术工程师人数：1900
全球分支机构：39
在德销售办事处：24
全球代表处：>75Beckhoff Automation 概览
2021 年全球销售额：11.82 亿欧元（+28%）
总部：威尔（Verl），德国
总裁：Hans Beckhoff
全球员工总数：5000
技术工程师人数：1900
全球分支机构：39
在德销售办事处：24
全球代表处：>75
| echnical data | EL1819 |
|---|---|
| Connection technology | 1-wire |
| Specification | EN 61131-2, type 1/3 |
| Number of inputs | 16 |
| Nominal voltage | 24 V DC (-15 %/+20 %) |
| “0” signal voltage | -3…+5 V (EN 61131-2, type 1/3) |
| “1” signal voltage | 11…30 V (EN 61131-2, type 3) |
| Input current | typ. 3 mA (EN 61131-2, type 3) |
| Input filter | typ. 10 µs |
| Distributed clocks | – |
| Current consumption power contacts | typ. 4 mA + load |
| Current consumption E-bus | typ. 100 mA |
| Electrical isolation | 500 V (E-bus/field potential) |
| Configuration | no address or configuration setting |
| Special features | standard terminal with high number of channels for fast 24 V DC edges, direct plug-in technique |
| Weight | approx. 65 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/variable (see documentation) |
| Approvals/markings | CE, UL, ATEX |
| Ex marking | II 3 G Ex nA IIC T4 Gc |
Technical data
Housing data
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| Housing data | EL-12-16pin |
|---|---|
| Design form | HD (High Density) housing with signal LEDs |
| Material | polycarbonate |
| Dimensions (W x H x D) | 12 mm x 100 mm x 68 mm |
| Installation | on 35 mm DIN rail, conforming to EN 60715 with lock |
| Side by side mounting by means of | double slot and key connection |
| Marking | labeling of the BZxxx series |
| Wiring | solid conductors (e): direct plug-in technique; fine-stranded conductors (f) and ferrule (a): spring actuation by screwdriver |
| Connection cross-section | s*: 0.08…1.5 mm², st*: 0.25…1.5 mm², f*: 0.14…0.75 mm² |
| Connection cross-section AWG | s*: AWG 28…16, st*: AWG 22…16, f*: AWG 26…19 |
| Stripping length | 8…9 mm |
| Current load power contacts | Imax: 10 A |
