The 4970-2 part of Artisan Controls is a controller that is used in various industries to automate the operations of complex processes. It is designed with a built-in micro-controller, a user-friendly graphical interface, and a set of general-purpose I/O circuits that allow for easy integration into existing systems. This controller can be used to control and monitor temperature, pressure, flow rate, motor speed, and other process variables. It also has built-in safety features such as alarms, over-voltage protection, and short-circuit protection. Additionally, the 4970-2 can be used to control up to eight digital outputs, allowing it to be used in a variety of different industrial applications.