Establishing The Can Bus Connection - Viessmann WAGO MB/TCP Installation And Service Instructions Manual

WAGO Gateway Installation and Service

Establishing the CAN Bus Connection

Recommended cable type (on site):
CAN bus cable
H Cable cross-section
H Characteristic impedance
H Max. length
Alternative cable types (on site):
CAN bus cable
H Max. length
CAN bus cable
H Max. length
H The Viessmann CAN bus is designed for "line" bus
topology with a terminator at both ends (accessories).
H With CAN bus, the transmission quality and the cable
lengths depend on the electrical properties of the cable:
– Only use cable types listed in the following table.
– Only use one cable type within a CAN bus.
In line with ISO 11898-2, twisted pair cable, shielded
0.34 to 0.6 mm 2 (22 to 18 AWG)
95 to 140 Ω
650 ft. (200 m)
2-core, CAT5, shielded
165 ft. (50 m)
2-core, CAT7, shielded
650 ft. (200 m)
Installation
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