FlexBus technology has been integrated into the PAX 2C proportional-integral-derivative (PID) controller portfolio. The controllers are dual-line displays that change color based on process status, alerting when a value is out of a specified range. By inserting field-installable FlexCard modules, users now can populate the controllers in more than 150 configurations to monitor and control multiple application processes on a single display. The modules include process input/remote setpoint cards and heater current monitor cards. With universal process inputs and AC/DC power input, the controllers accept dc current, dc voltages, process signals, thermocouples and RTD.
