Dear All ,

I want to connect a 4 wire transmitter , external supply will be given to a 2 wire Analog card

The module is 6ES7134-6HD01-0BA1 ( 2 wire )

Is it possible to use it with out any splitter / barriers 

Kindly reply 

Hello,

• 2 wires transmitter is powered by the loop current.
• 4 wires transmitter is powered by an external supply.

..

Hello,

Please have a look at the attached photo.

The 4-wires transmitter is an active 4-20mA output.

The 2- wires analog input module is an active module.

You can't install 2 active components directly in the loop.

You need to install  the Isolator with passive(sink) output between 4-wires transmitter and 2- wires analog input module.

New question published by Booleans is split to a separate thread with the subject Which type of Isolator can be used ?.

Best regards
Jen_Moderator