LoRa IoT Smart Room Sensor User Guide
T0006338_UG
Version 1.5
TEKTELIC Communications Inc.
Page 21 of 30
3.
Do not discard the shipping box or inserts as they will be required if a unit is returned for
repair or re-configuration.
2.4
Required Equipment for Installation
There are no tools required for Smart Room Sensor installation.
2.5
Smart Room Sensor Mounting
Smart Room Sensor is designed to be mounted using the supplied mounting bracket. The
bracket can be attached using screws (not included) or double-sided tape (included).
2.6
External Connector Cable Installation
The Smart Room Sensor with external connection installation requires connection to an
external device. The external device cable attaches to the 2-pin connector located on the top of
the sensor.
Figure 2-1 shows the external connector pinout. In the digital mode, the connector is designed
to be attached to an open-drain output; however, the signal line can also be driven with digital
signals at 1.8 V logic levels. In the analog mode, the two pins of the External Connector are
polarity agnostic, and are connected to a thermistor.
Figure 2-1: The Smart Room Sensor external connector signals.
In the digital or analog mode, the connection cable MUST be routed through a cable clip shown
in Figure 2-2. The cable clip is not provided with the module. The clip
is recommended for this usage. Routing the connected external cable through the cable clip
leads to the best EMI performance of the Sensor. The cable length in any mode MUST NOT
exceed 3 meters. Also ensure that the cable connection is not routed outdoors.
