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Using CAN extension "VT408 / Sensor extension unit" it is possible to increase the number of analog sensors connected to the monitoring unit up to 80 sensors.
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Chain connection of analog sensors
This procedure applies to the following sensors, which are supported by the appliance and are connected to the analog ports:
Analog sensors | Daisy chain |
|---|---|
□ | |
□ | |
□ | |
□ | |
□ | |
■ | |
□ | |
□ | |
■ | |
□ | |
□ | |
□ | |
□ |
VT530 and VT560 are the only analog sensors that allow non-addressable chain connection. All the sensors in one chain are seen by the system as one sensor. One chain can have up to 10 sensors. Example of such connection:
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Additional articles of interest
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