Beckhoff Automation GmbH & Co. KG EL6688
EL6688 EtherCAT Terminal, 1-port communication interface, IEEE 1588/PTP, master/slave
Категории:
Технические характеристики
| Number of ports | 1 |
|---|---|
| Bus system | Ethernet (IEEE 802.3) |
| Ethernet interface | 10BASE-T/100BASE-TX Ethernet with 1 x RJ45 |
| Transmission rate | 10/100 Mbit/s, IEEE 802.3u auto-negotiation, half or full duplex at 10 and 100 Mbit/s possible, automatic settings |
| Cable length | up to 100 m twisted pair |
| Hardware diagnostics | status LEDs |
| Power supply | via the E-bus |
| Distributed clocks | yes |
| Electrical isolation | 500 V (E-bus/Ethernet) |
| Protocol | PTPv1 (IEEE 1588-2002), PTPv2 (IEEE 1588-2008) |
| Configuration | no |
| Current consumption power contacts | â |
| Current consumption E-bus | typ. 310 mA |
| Special features | usable in TwinCAT as a reference clock |
| Масса | approx. 75 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 |
| 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 EL6688 EtherCAT Terminal presents itself as a device in the IEEE 1588 synchronization system with support for PTPv1 (IEEEÂ 1588-2002) and PTPv2 (IEEEÂ 1588-2008) based on Ethernet. On the one hand, the EL6688 is an IEEEÂ 1588 clock (master or slave) |