FMB125 & Ruptela FLS PRO fuel level sensor (RS232)

Telematics
1

Hello guys, i have just installed FMB125 + Ruptela FLS PRO fuel level sensor and attached it to Port RS232 of the device and LL1 in the configurator, but I am not getting any reading from that port, (-4). Does FMB125 work with this particular sensor by Ruptela? Kindly advice.

3

Hello Jonas thanks for the response, just to be clear you mean should interchange the TX of FMB125 to and connect to the RX of the Sensor and vice versa? I had connected the FMB125 RX to the sensor RX and the TX to the sensor TX.

5

Very clear now. I’ll try that and give feedback for the community’s sake.

Thanks Jonas.

6

Hello Jonas,

I tried this connection and configuration but i still get -4, it’s not reading. It is the FLS by Ruptela.

7

Hi,

Please make sure that the mode, baud rate, and parity are selected correctly.

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Kindly check the datasheet of the Fuel level sensor that you wanted to integrate with our device.

Best Regards,