High/Low Limit Controller Is User-Programmable

With user-programmable inputs and high/low limit features, the compact CN3101 series high or low limit controller is adaptable to most limit control applications and can be easily reconfigured. Sophisticated limit control features include a total time over/under setpoint display and peak process variable display. These features allow the user to determine if process damage has occurred, and can help in analyzing the cause of a shutdown. The CN3200-SOFT communications package allows the controller to be programmed and configured and to have the operation monitored remotely using a computer. And several controllers can be connected on the same communications line.