Technical information

2
3
1
1 The Vitocontrol-S unit for
operation with KK10LON boiler
controls.
2 The KK10LON boiler control is
equipped with a communication
board which allows it to
communicate to the Vitocontrol-
S, RS/VB2.
3 The RJ45LON adapter which
provides conversion from CAT5
communications to two wire.
As well, the RJ45LON adapter
can be configured for either Free
Topology or BUS Topology.
Note:
Review manual for Vitotronic 100,
KK10 with respect to DIP switch
settings as well as other
information.
Control Overview—LON Communications
LON Connections—System Overview BUS Topology Example
Applicable for Vitotronic 100, KK10LON, and Vitocontrol-S, RS/VB2
System Overview
Technical Information
Distance between controls with
Viessmann communication cable
7m/23Ft.
Up to three extensions between
controls totalling 21m/69Ft in
length.
Communication with up to 99
participants on with a total length
of 900m/3000Ft.
Section 5.1
Section 5
IMPORTANT
Ensure that all field wiring conforms
to local codes and regulations.
Note: Shown as BUS wiring
configured as free topology with
RJ45 adapter.
5346540 v1.0 09/2006 Technical information subject to change without notice
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