The AE122-341 is 12-inch 3-digit super-bright display. Option 341 provides 12 bit, analog input for the AE series of process indicator displays. They are available in 2, 3, 4, 5, and 6 digit versions with digit sizes ranging from 1inch high to 12 inches high. Standard input signals includes 0-20 MA, 4-20 MA, 0-5 VDC, and 0-10 VDC. They can be programmed to indicate any engineering units over the range of the analog input signal by using the built-in program switches. The 12 bit A/D converter can resolve up to 4 digits. However, five and six digit versions are available with the least significant digits fixed to 00. On displays that will be used for displaying temperature, digits five and six can be set up to give a degrees C or F indication.

Other features include, "Overrange" and "Underrange" indication, selectable decimal point, and leading zero blanking. Range can be scaled from " - " to " + " indication.

For other types of input signals, such as thermocouple or millivolt signals, specific signal conditioners can be used.

For multiple display systems, the master/driver option (348) can be added. This option allows you to connect up to 40 remote displays to the AE series process indicator for displaying the same variable in many locations.