Beckhoff Automation GmbH & Co. KG EL2258
EL2258 EtherCAT Terminal, 8-channel digital output, 24 V DC, 0.5 A, multi-timestamp
Категории:
Технические характеристики
| Connection technology | 2-wire |
|---|---|
| Number of outputs | 8 |
| Напряжение питания | 24 V DC (-15%/+20%) |
| Load type | resistive, inductive, lamp load |
| Oversampling/multi-timestamp factor | n = integer multiple of the cycle time, 1â¦10 |
| Internal sampling/execution | < 10â¦40 µs, corresponds to 100â¦25 k detectable edges/s, dependent on configuration |
| Distributed clocks | yes |
| Distributed clock accuracy | << 1 µs |
| Output delay through 24 V power section | typ. < 1 µs |
| Max. output current | 0.5 A (short-circuit proof) per channel |
| Output stage | push |
| Short-circuit current | typ. < 1 A |
| Reverse polarity protection | yes |
| Switching-off energy | < 150 mJ/channel |
| Switching times | typ. T ON : < 1 µs, typ. T OFF : < 1 µs |
| Current consumption E-bus | typ. 130 mA |
| Current consumption power contacts | typ. 30 mA + load |
| Bit width in the process image | 8 bit output (ch. 1 + ch. 2), 9 byte timestamp |
| Electrical isolation | 500 V (E-bus/field potential) |
| Special features | multi-timestamping, auto activation |
| Масса | approx. 55 g |
| Operating temperature | -25â¦+55°C |
| Storage temperature | -40â¦+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 |
| Approvals/markings | CE, UL |
| Description | The 8-channel digital output terminal EL2258 connects the binary output signals of the controller at the process level with electrical isolation. As in the EL2252, the outputs of the EL2258 are switched with high precision relative to the transferred |