ZEGGO TTX_N1Z2
REV. 1, 12/17
4
Product Description
Figure 1: TTX_N1Z2 Description
Product Introduction
TTX_N1Z2 Temperature Transmitter functions as a remote transmitting device. A gateway with
internet access must within the range that the sensor reading can successful transmit over to the
gateway. The radio range between transmitter and gateway varies significantly based on the site
environment and surrounding objects (metal walls, furniture etc.). The compatible
model of Zeggo’s
gateway for TTX_N1Z2 is:
•
Zeggo Gateway, GWA_12Z1
Startup Operation
Temperature transmitter equipped with full battery at the time of delivery. It is always a good practice
to check that the device is ALIVE prior to the installation by turn ON/ OFF the device. By pressing and
holding the button for an interval, blinking and colour of status LED will indicate current ON/OFF status.
Table 1: Turn On And Off Operation
Button Press and Hold Period
Status LED Behaviour
ON/OFF Status
> 3 second
Flashing of Green LED
Turn ON
> 5 second
Light up Red LED
Turn OFF/ Go into Sleep
A signal will send out to the gateway immediately after turned on accompany with blinking of LED
indicating the operation status.
Green LED indicated the data reading is successfully sent and
received by gateway
. On the other hand, flash of
Red LED shows a transmission failure or
temperature sensor fault
.
During start up, the device sent out a signal every 6 second and there is a total of 6 start up
transmission cycle. It is useful to check the transmission status during starting period (about 36
seconds) before device going into normal operation which has longer transmission interval. Start up
operation can trigger repeatedly every turning on device from off state.
ON/OFF/Configuration Button
Status LED (Green, Red Bicolour)
M8 Connector (For External Probe)
Flange
