We are in the process of putting a Yokogawa Controller (Model UT 350) online.

Kindly clarify if a 2 wire 24 volt DC Transmitter can be connected to this Controller as analog input.
If so pl tell the terminal details .Timely response is earnestly
awaited.

Regards & TIA

Salai

 

> We are in the process of putting a Yokogawa Controller (Model UT 350) online. Kindly clarify if a 2 wire 24 volt DC Transmitter can be connected to this Controller as analog input.
If so pl tell the terminal details .Timely response is earnestly awaited


----- The following explaination is valid if you would have ordered a UT350-30 transmitter.

24 VDc is available between terminal no.21 & 22.
You need to connect a 250 Ohm drop resistor between terminals 2 & 3 .
The scheme is illustrated in the attachment
ut350.doc