Connect OTT Radar Level Sensor by RS485 using SDI-12 protocol

kamaruz85

posted Apr 9 at 5:03 am

Hi,

Before this, i just connect the OTT RLS to the DT-80 just using the SDI-12 digital channel 5D

5SDI12("Distance~m",=1CV,AD"0",R301,LM)

And I just got the parameter that I want.

Is it possible to connect the DT-80 physical RS485 (Tx & RTS) to OTT RLS using SDI-12 protocol?

Thanks.

Hi, Before this, i just connect the OTT RLS to the DT-80 just using the SDI-12 digital channel 5D 5SDI12("Distance~m",=1CV,AD"0",R301,LM) And I just got the parameter that I want. Is it possible to connect the DT-80 physical RS485 (Tx & RTS) to OTT RLS using SDI-12 protocol? Thanks.

dataTaker Expert

posted Apr 24 at 11:59 am

Hi kamaruz85,

It is not possible to read SDI12 signal using RS485 terminal. We understand that the RLS manual indicates a SDI RS485, it may not a true RS485 otherwise the Duosens interface will not look like SDI12 interface.

Best regards,
dataTaker Expert

Hi kamaruz85, It is not possible to read SDI12 signal using RS485 terminal. We understand that the RLS manual indicates a SDI RS485, it may not a true RS485 otherwise the Duosens interface will not look like SDI12 interface. Best regards, dataTaker Expert

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