Ethernet communication via 2-, 4- or 8-wire cable

Connection for new and existing plants

Use existing plant cabling for Ethernet communication and save having to lay new cables.

Connect remote nodes to Ethernet networks using 2-, 4- or 8-wire cables. Or make it easier to convert from PROFIBUS to PROFINET.

Overcome the 100 m limitation for Ethernet cables, e.g. with any two-wire cables for Ethernet cables up to 1000 m.

Connections via corresponding Industrial Ethernet Switches SCALANCE XF‑200BA with BusAdapter, SCALANCE X-300 and the media module MM992-2VD or via the router SCALANCE M826-2 are possible.

Connection via BusAdapter

Flexible network structures

The BA 2xRJ45VD HA BusAdapter is capable of both Ethernet communication via a 2-wire cable (single twisted pair), a 4-wire cable (twisted pair) as well as via an 8-wire cable (CAT6 cable for Gigabit Ethernet). This means existing PROFIBUS DP infrastructures can continue to be used, thereby avoiding complex and costly retrofitting at the field level in particular.

The BusAdapter BA 2xRJ45VD HA is inserted in the Industrial Ethernet Switch SCALANCE XF204-2BA, which has the same design as SIMATIC ET200SP: This enables the flexible configuration of redundant network structures with PROFINET with in process automation and the integration of S2 devices in a redundant R1 system.

BusAdapter BA 2xRJ45VD HA in detail

  • 2x RJ45 ports

  • Connection of Ethernet nodes up to 1000 m via copper cables

  • 2-wire, 4-wire and 8-wire cable via Ethernet possible, depending on the desired data rate

  • Conformal coating, wide temperature range (-40 °C to +70 °C) and extended installation height
    of 4000 m

Cable lengths with BusAdapter BA 2xRJ45VD HA

Cabling

Transmission rate

Bridgeable distance

2-wire cable

10 Mbps

1000 m

4-wire cable

100 Mbps

300 m

8-wire cable

100 Mbps

500 m


Advantages

  • High level of flexibility by using the existing cable infrastructure

  • Use in process automation

  • Space savings with the same flat design as SIMATIC ET 200SP