Beckhoff Automation GmbH & Co. KG EK1818
EK1818 EtherCAT Coupler with integrated digital inputs/outputs
Категории:
Технические характеристики
| Task within EtherCAT system | coupling of EtherCAT Terminals (ELxxxx) to 100BASE-TX EtherCAT networks |
|---|---|
| Transmission medium | Ethernet/EtherCAT cable (min. Cat.5), shielded |
| Distance between stations | max. 100 m (100BASE-TX) |
| Number of EtherCAT Terminals | up to 65,534 |
| Protocol | EtherCAT |
| Propagation delay | approx. 1 µs |
| Transmission rate | 100 Mbit/s |
| Bus interface | 2 x RJ45 |
| Напряжение питания | 24 V DC (-15%/+20%) |
| Current supply E-bus | 1000 mA |
| Current consumption from UP | 40 mA + load |
| Current consumption from US | 100 mA + (â E-bus current/4) |
| Number of inputs | 8 |
| Specification | EN 61131-2, type 1/3 |
| Напряжение питания | -3â¦+5 V (EN 61131-2, type 1/3) |
| Напряжение питания | 11â¦30 V (EN 61131-2, type 3) |
| Input filter | typ. 3 ms |
| Input current | typ. 3 mA (EN 61131-2, type 3) |
| Number of outputs | 4 |
| Load type | resistive, inductive, lamp load |
| Max. output current | 0.5 A (short-circuit proof) per channel |
| Short-circuit current | typ. < 2 A |
| Reverse polarity protection | yes |
| Switching-off energy | < 150 mJ/channel |
| Switching times | typ. T ON : 60 µs, typ. T OFF : 300 µs |
| Electrical isolation | 500 V (power contact/supply voltage/Ethernet), 500 V (E-bus/field potential) |
| Operating temperature | -25â¦+60°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 EK1818 EtherCAT Coupler is the link between the EtherCAT protocol at fieldbus level and the EtherCAT Terminals. In addition, eight digital inputs and four digital outputs are integrated. The resulting design is particularly suitable for applications |