Teltonika FM1110 User Manual
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Brand: Teltonika
Category: GPS , Gps tracker
Type: Operation & user’s manual
Model: Teltonika FM1110 , Teltonika FM1120
Pages: 76
16
3.7 Accessories
Note: Teltonika does not provide any additional equipment like panic buttons,
door sensors or others.
1 – Wire devices
One of the realized features FM1110 is 1-Wire® data protocol, which enables connection
of thermometer (DS1820, DS18S20 and DS18B20) and I-Button type: DS1990A (Figures 8 and 9
show FM1110 and 1-wire® device connection schemes).
Left row of pins
1
3
4
1
2
2
J1
J2
J3
U1
Right row of pins
1W. PWR
(FM1110 – pin10)
1
1W. Data
(FM1110 – pin8)
2
1
Vpp (+5 Volts DC) –
power source for
external digital
sensor
GND
(FM1110 – pin6)
3
2
Output from external
digital sensor
Digital Input
4
Figure 8 Digital thermometer DS1820 and TTJ100 connection scheme