Kemper KHS Mini Control System MASTER 2.0, Installation And Operating Instructions Manual

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K410068602008-00 / 09.2018 11
2.3.1 CAN bus cable
Bus cables for the wiring of CAN bus systems (controller area network) in accordance with
ISO 11898 must be used for bus systems with 120 Ω nominal impedance. Only when such
cables are used can a high level of data transfer security be guaranteed.
Recommended properties for the CAN bus cable
Cable type CAN bus cable
Conductor material Kupfer
Conductor cross-section and number of
wires Cross-section Length
1 x 2 x 0,34 mm²
1 x 2 x 0,50 mm²
1 x 2 x 0,75 mm² 300 m
500 m
1000 m
Shielding Braiding of tinned copper wires
Impedance at f
≥
1Hz 120 Ω
±
15 %
2.3.2 CAN-Bus-Anschluss
Components Designation
Number
of subscribers
per component
Max. number of
components per
-MASTER-
Control System SLAVE
1 62
KHS HS2 Hygiene
flushing box with one
connection
+
Can bus connection set
1 60
KHS HS2 Hygiene
flushing box with two
connections
+
Can bus connection set
2 30
The KHS Mini Control System has two
integrated CAN bus connections with
which up to 62 CAN bus participants can
be addressed. A maximum of 31 bus
subscribers can be connected to each
CAN bus connection.
max. 31 CAN
bus subscribers
max. 1000 m
(in total)
max. 31 CAN bus
subscribers
max. 1000m (in
total)
CAN bus
Connection B
CAN bus
Connection A
2
1