Beckhoff Automation GmbH & Co. KG EL1262
EL1262 EtherCAT Terminal, 2-channel digital input, 24 V DC, 1 µs, oversampling
Категории:
Технические характеристики
| Connection technology | 4-wire |
|---|---|
| Specification | similar to EN 61131-2, type 3, â0â: -3â¦5 V DC, â1â: 11â¦30 V DC, typ. 3 mA input current |
| Number of inputs | 2 |
| Напряжение питания | 24 V DC (-15%/+20%) |
| Напряжение питания | -3â¦+5 V (EN 61131-2, type 3) |
| Напряжение питания | 11â¦30 V (EN 61131-2, type 3) |
| Input current | typ. 3 mA |
| Input filter | typ. < 1 µs |
| Oversampling/multi-timestamp factor | n = integer multiple of the cycle time, 1â¦1000, see documentation |
| Timestamp accuracy | 10 ns (+ input delay) between the channels |
| Sampling rate | max. 1 Msample/s |
| Distributed clocks | yes |
| Distributed clock accuracy | << 1 µs |
| Current consumption power contacts | typ. 20 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 |
| Масса | approx. 55 g |
| Operating temperature | 0â¦55°C |
| Storage temperature | -25â¦+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 |
| Pluggable wiring level | for all ESxxxx terminals |
| Approvals/markings | CE, CCC, UL, ATEX, IECEx, cFMus |
| Ex marking | ATEX: II 3G Ex ec IIC T4 Gc IECEx: Ex ec IIC T4 Gc cFMus: Class I, Division 2, Groups A, B, C, D Class I, Zone 2, AEx ec IIC T4 Gc |
| Description | The EL1262 digital input terminal acquires the fast binary 24Â V control signals from the process level and transmits them, in an electrically isolated form, to the controller. The EtherCAT Terminal has two channels that indicate their signal state via |