Question

Hi, just that, is there a tracker that has 1-wire connectivity and let me connect a 4-20mA device directly? Thanks

Answer 1

Hello there, 

Good day. Thank you for your question.

We have 18 devices that have 1-wire connectivity, you may refer here for the products with 1-wire hardware support - https://teltonika-gps.com/products/ For example for FMC130, when the U_out > 3.0 V then the output current is 30mA. You may use this link as a reference for the electrical characteristics of FMC130 - https://wiki.teltonika-gps.com/view/FMC130_General_description#Electrical_characteristics

Kind regards.

Comments

Thanks, re FMC130; this customer wants a tracker that gets temperature via 1-wire, plus has AIN with 4-20mA capability and then sends the 2 values and lat/lng  to his server every n seconds. I see only gway TRB141 seems to combine 1-wire and 4-20mA AnalogIN, what is a simple way to get the three values in one device.