Hello

Look at A.35 Expansion Module EM235 Analog Combination AI 3/AQ 1 x 12 Bits

Also this is useful FAQ: How do you connect a sensor to an analog module EM 231 or EM 235 of an S7-200 and what should you watch out for?

Hope this will help you.

regards

ok thanks for the info, but now i made the configuration for 0-20mA whit the dip switch and i saw in the datasheet i need to turn off the power after i make my configuration, after turn the power on and wait 15 min for allow the module to stabilize. But after this when im trying to inject 4mA or 20 mAthe module always show 32752 ? I tried to switch my loop to another Input but it make the same thing.

Hello

I am glad that everything is Ok now.

best regards

P.S. And this is not mine pages. Anyway can you assign where exactly this links has error (or let's say they aren't correct, means something wrong has in manual) Thank you for feedback!