Product Description IC693ALG221 is an Analog Current Input Module with four input channels for the Series 90-30 Programmable Logic Controller. This controller’s channels are each capable of converting an analog input signal into a digital signal as needed for the application. Two input ranges are available with a default of 4 to 20 mA with scaled user data so 4 mA corresponds to a count of zero an...
The core design philosophy of the ABB AC 800M series controllers lies in their exceptional modularity and flexibility, forming a solid foundation for addressing the challenges of complex industrial environments. The controller is not a fixed, monolithic device, but rather a collaborative system of standardized hardware units, including a central processing unit (CPU), communication interface modul...