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Temperature - Can I change the HART revision on a YTA70?

Temperature - Can I change the HART revision on a YTA70?

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HART Protocol Revision

On a YTA70 with an output signal code of -J, the HART protocol revision of the transmitter can be selectable from HART 5 or HART 7. The HART protocol revision is set and shipped as specified in the order. To change the HART protocol revision after shipment, use an HHC or FieldMate and follow the procedure shown in the Instruction Manual (IM). Please note that selecting HART 5 will change the model code of YTA70-J to YTA70-E on the configuration tool.

On a YTA70 with an output signal code of -E, the HART protocol revision of the transmitter can only be HART 5.

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  • YTA70

    Al igual que el YTA50, el YTA70 es un transmisor de temperatura analógico de 2 hilos que genera una sencilla salida de 4 a 20 mA que corresponde a la temperatura medida. Sin embargo, añade HART® 5 (Código -E) o es seleccionable el HART® 5 o HART® 7 (Código -J) con comunicación digital.

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