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CAN sensors and CAN units connection
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Read more about Setting up CAN sensors. |
CAN cable and limited line length
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Model | Description | 50m | 100m | 150m | 200m |
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VT408 | Sensor extension unit | ok | |||
VT408DIN | ok | ||||
VT430 | Rack control unit | ok | |||
VT440 | Dry contacts unit | ok | long-chain | ||
VT460 | Smoke, humidity, temperature | ok | |||
VT490 / VT490i | Dual humidity and temperature sensor / Pressure, humidity & temperature sensor | ok |
Additional power for long-chain
When connecting a very long chain, you need to use the CAN-12V-1A / CAN Power Supply module for an additional power for CAN units/extensions/sensors every 8-12 sensors.
x2 CAN port systems
Some Vutlan main monitoring systems have x2 CAN ports. That means they can support two individual CAN chains. Each chain has to be configured individually. E.g. “VT855t / Data center monitoring unit” has x2 CAN ports.
Additional reading
see also:
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see also: