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Beckhoff
EL1872-0010
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Beckhoff EL1872-0010
EL1872-0010 | 16-channel digital input terminal 24 V DC, type 3, flat-ribbon cable connection, ground switching
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Description
The EL1872-0010 digital input terminal (ground switching) offers a very compact design with its 16 channels. A 20-pin connector enables the secure connection of plug connectors using insulation displacement contact, as is usual for ribbon cables and special round cables. This significantly simplifies the wiring of many channels. The input characteristic conforms to the type 3 specification EN 61131-2 and guarantees minimum power dissipation. 16 LEDs display the logical signal states of the inputs.
Technical parameters
| Connection technology: | flat-ribbon cable |
| Specification: | ground switching “0”: 18…30 V DC, “1”: 0…7 V DC, typ. 3 mA input current |
| Number of inputs: | 16 |
| Nominal voltage: | 24 V DC (-15 %/+20 %) |
| Rated current: | max. 1 A per connection pin |
| “0” signal voltage: | 18…30 V |
| “1” signal voltage: | 0…7 V |
| Input current: | typ. 3 mA (EN 61131-2, type 3) |
| Input filter: | typ. 10 µs |
| Distributed clocks: | – |
| Current consumption E-bus: | typ. 100 mA |
| Electrical isolation: | 500 V (E-bus/field potential) |
| Special features: | – |
| 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 |
| Approvals/markings: | CE, UL |
Logistic parameters
| ECCN: | |
| Country of Origin: | |
| EAN: | |
| Weight: | 0.00 kg |
| Length: | 0.00 m |
| Width: | 0.00 m |
| Height: | 0.00 m |