A
I have 3 way valve with a 4-20 ma positioner in it. the problem is this. i have a 3 way valve over my generator system that is giving output to the local panel 4-20ma having plc card 331-1kf02-0ab0. there is also auxiliary system for that generator having the same card which have a function block to display the percentage of the valve there. also the same 331-1kf02-0ab0 card is installed. i want to know is it possible to connect both cards in series with the positioner?