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Beckhoff
EL1262-0050
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Beckhoff EL1262-0050
EL1262-0050 | 2-channel digital input terminal with oversampling, 5 V inputs
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Description
The EL1262-0050 2-channel digital input terminal is designed for 5 V signals but has the same XFC properties as the EL1262. The switching thresholds of the input circuit are based on the CMOS level: signal voltage “0” 2.4 V.
Technical parameters
| Connection technology: | 4-wire |
| Number of inputs: | 2 |
| Nominal voltage: | 5 V DC |
| “0” signal voltage: | < 0.8 V |
| “1” signal voltage: | > 2.4 V |
| Input current: | typ. 50 µA |
| Input filter: | typ. < 1 µs |
| Oversampling factor: | n = integer multiple of the cycle time, 1…1000, see documentation |
| Oversampling/multi-timestamping factor: | n = integer multiple of the cycle time, 1…1000, see documentation |
| Precision of timestamp in the terminal: | 10 ns (+ input delay) |
| Distributed clock precision: | << 1 µs |
| Sampling rate: | max. 1 Msample/s |
| Distributed clocks: | yes |
| Time resolution signal: | – |
| Current consumption power contacts: | typ. 6 mA + load |
| Current consumption E-bus: | typ. 70 mA |
| Electrical isolation: | 500 V (E-bus/field potential) |
| Bit width in the process image: | n x 2 inputs + 64 bit CycleCounter/latch |
| Special features: | oversampling, 5 V inputs |
| Weight: | approx. 55 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, ATEX |
| Ex-Marking: | II 3 G Ex nA IIC T4 Gc Ex nA IIC T4 Gc Ex tc IIIC T135 °C Dc |
Logistic parameters
| ECCN: | |
| Country of Origin: | |
| EAN: | |
| Weight: | 0.00 kg |
| Length: | 0.00 m |
| Width: | 0.00 m |
| Height: | 0.00 m |