Jumo 705040 mTRON T - Router Module Operating Manual Manual de usuario descargar pdf (Pagina 60)

6 Electrical connection

System bus connections of a multifunction panel 840

System bus between base unit, router module, and multifunction panel

To connect the base unit to a multifunction panel or a router module, a connection is established

via the RJ45 sockets (Bus Out – Bus In). For this purpose, use a commercially available net-

work cable (patch or crossover cable) that corresponds to at least category 5 and has S/FTP

shielding.

The connection can be established directly at a distance of up to 100 m. At greater distances,

an additional router module will be required at a maximum of 100 m away. The distance can

also be extended using a multifunction panel.

The following figure shows an example for the connection between a central processing unit,

multiple router modules, and a multifunction panel.

(4)

(5)

4 System bus In

5 System bus Out

NOTE!

Commercially available Ethernet switches must not be used for the system bus. A connection

between the system bus and a company network (LAN) is also not admissible.

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Jumo 705040 mTRON T - Router Module Operating Manual Manual de usuario Pagina 60