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Do the Advantys STB Power distribution modules (PDT) require an Input Power connection (Sensor Bus) for the island to function properly ?

Title

Input power required on a PDT module.

Issue

 

Product Line

Advantys STB

Environment

 

Cause

 

Resolution

With the 24 Vdc Power distribution module (STBPDT3100), you are required to have this connection, otherwise you will receive a module error (Flashing ERR led) on all 24 Vdc input modules. With the 115/230 Vac Power distribution module (STBPDT2100), you are not required to have this connection, therefore allowing you to connect directly from the field device to the input module.

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