Wire Temp sensor FMC650

[khaled.Bri]

Hello,

I am contacting you regarding a specific integration with the FMC650. Please find attached a wiring diagram (see image1).

We would like to know if the following information can be retrieved using an FMC650:

• Reading the temperature probe connected via the 1-WIRE sensor
• Reading the status of dry contacts (door open/closed, on/off, nitrogen level)

Thank you in advance for your feedback and technical assistance.

Best regards,
Khaled BRIBRI

[laith.sa]

Hello @khaled.Bri
Good day!

Could you please provide more explanation about this device? if you have the datasheet, also this will help,

BR
laith

[khaled.Bri]

Hello,

I apologize if my previous request was unclear. I would like to clarify that we are currently using the FMC650 Teltonika device for all our truck.

Recently, an Aplicom A11 device has been added to retrieve temperature data from the refrigeration unit being towed by the truck, as well as the status of the door and the nitrogen level.

My question is whether we can utilize the already installed FMC650 device to retrieve this additional data without the need to install an Aplicom A11 device or an another device.

Thank you for your assistance.

Best regards,
Khaled Bribri

[laith.sa]

hello @khaled.Bri
thanks for the information,

for the controller refrigerator, we are supporting some specific models, such: VECTOR 1800 | VECTOR 1850 | VECTOR 1850 MT | VECTOR 1550
More information here: FMC650 Carrier - Teltonika Telematics Wiki

However, as I understand, you have some Input output to connect it directly with the FMC650 instead of using the Aplicom A11 in the middleware,

for the 1wirw protocol, it is a specific protocol that is already integrated with the device FW, therefore, a new device might not be compatible.
1 wire device that is already integrated:
*. 1-Wire Temperature Sensors - Teltonika Telematics Wiki
*. 1-Wire RFID Reader - Teltonika Telematics Wiki

And for the rest (status of the door and the nitrogen level) >> you can use the input of the FMC650 (digital or analog inputs)

FMC650 First Start - Teltonika Telematics Wiki

Please check the datasheet of the FMC650: https://wiki.teltonika-gps.com/images/a/ab/DS-FMC650.pdf

BR
laith