Interbus; Local Bus; Remote Bus - Phoenix Contact ILC 330 User Manual

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2.13

INTERBUS

Observe the information in the "Configuring and Installing the INTERBUS Inline Product
Range" user manual IB IL SYS PRO UM E when creating an Inline system (local bus
and/or remote bus).
2.13.1

Local Bus

The local bus is automatically created by directly connecting I/O modules to the Inline
Controller.
2.13.2

Remote Bus

Connect the remote bus to the Inline Controller using one of the following branch terminals.
They only differ in the scope of supply.
– IBS IL 24 RB-T (Order No. 2727941)
– IBS IL 24 RB-T-PAC (Order No. 2861441; including accessories)
The first branch terminal must be placed directly behind the Inline Controller. In terms
of topology, it opens a remote bus.
If additional branch terminals are used behind the first branch terminal, they must be
installed directly one after the other (see also notes in the terminal-specific data sheet).
In terms of topology, the additional branches are remote bus branches with the branch
terminal being the first device in the corresponding remote bus branch.
Note that isolated connection and disconnection is only possible with remote bus
branch interfaces and local bus interfaces. Isolated connection and disconnection
is not possible with the remote bus.
The connected remote bus as well as the connected remote bus branches may have
further branches. Up to 16 bus levels (i.e., 15 branches) are permitted.
Figure 2-20 Bus configuration with remote bus and local bus
Description of the Inline Controller
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