产品描述The CN8240/CN8260 1/8 DIN vertical and 1/4 DIN temperature/ process controllers are extremely versatile and user-friendly. The operator needs to review only those parameters relevant to the particular application during setup. A dual digital display offers optimum process information at a glance. The dedicated upper display shows the process value, while the lower display shows setpoint and setup parameters. Individual LED's identify the status of outputs, alarms, digital communications, and special options.