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- Temperature & humidity sensor
- CAN bus ports
- Pinheads (3 pins)
- LED (More info in the "LEDs section" in the article: CAN devices connection)
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- Uncover the smoke detector head from the base.
- Attach the smoke sensor base to the mounting plate using the M4 x 10 screws provided.
- Replace the sensor head onto the base and secure it by twisting it until it locks home.
- Secure the mounting plate to the enclosure frame using the 4.8 x 19 screws.
- Remove the red protective cap!
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Connect one end of the RJ11 / RJ12 cable to the monitoring unit CAN port and the other end to any CAN input of the smoke sensor. It is possible to connect up to 10 sensors on to one CAN port. To do so connect a new RJ11 cable to a free input of an already connected smoke sensor and the other end to the next smoke sensor in a chain. See the picture below. RJ11 or RJ12 cable pinouts can be found in the picture below. After the system will start, configure the CAN bus, after configuration, the LED on the smoke detector will blink dimly once a second.
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