| Number of Ethernet ports | 4 |
| Bus system | all Ethernet (IEEE 802.3)-based protocols, store and forward switching mode |
| Ethernet interface | 10BASE-T/100BASE-TX Ethernet with 4 x RJ45 |
| Data transfer rates | 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 | – |
| Electrical isolation | 500 V (E-bus/Ethernet) |
| Protocol | all Ethernet (IEEE 802.3)-based protocols, store and forward switching mode |
| Configuration | no |
| Current consumption power contacts | – |
| Current consumption E-bus | typ. 310 mA |
| Special features | support of RT Ethernet, publisher/subscriber, DHCP/BootP server |
| Weight | approx. 95 g |
| Operating/storage temperature | -25…+60 °C/-40…+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/see documentation |
| Approvals/markings | CE, UL, ATEX |
| Ex marking | II 3 G Ex nA IIC T4 Gc |