The Indicator-Light/Push-Button Station consists of three industrial push-buttons, one normally closed and two normally open, used to operate the Pressure, Flow, Level, and Temperature Process Training Systems. The Indicator-Light/Push-Button Station also features three indicator lights. Both the push-buttons and the indicator lights operate at a voltage of 24 V dc. Electrical connections can be made using either the banana jacks or the terminal blocks available on the module. This module has four switches that the instructor can use to insert faults. A Rail Workstation, Model 3105, is required to install this device on the system.