Beckhoff Automation GmbH & Co. KG EK1122
EK1122 2-port EtherCAT junction
Категории:
Технические характеристики
| Task within EtherCAT system | coupling of EtherCAT junctions |
|---|---|
| Transmission medium | Ethernet/EtherCAT cable (min. Cat.5), shielded |
| Distance between stations | 100 m (100BASE-TX) |
| Protocol | EtherCAT |
| Propagation delay | approx. 1 µs |
| Transmission rate | 100 Mbit/s |
| Configuration | not required |
| Bus interface | 2 x RJ45 |
| Power supply | from E-bus |
| Power contacts | no |
| Current consumption | typ. 220 mA |
| Масса | approx. 75 g |
| Operating temperature | -25â¦+60°C |
| Storage temperature | -40â¦+85°C |
| EMC immunity/emission | conforms to EN 61000-6-2/EN 61000-6-4 |
| Relative humidity | 95%, no condensation |
| Vibration/shock resistance | conforms to EN 60068-2-6/EN 60068-2-27 |
| Protect. rating/installation pos. | IP20/variable |
| 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 EK1122 2-port EtherCAT junction can be used in an EtherCAT Terminal segment at any desired position between the EtherCAT Terminals and enables configuration of EtherCAT star topologies. A modular EtherCAT star hub can be realized by using several |