Schneider Electric's C30585-03001 Input Address Card is the CA-1 input-address card used with Square D 8881 controllers. This card is identified as an Input Address Card (CA-1) within the Square D 8881 family, and it interfaces external inputs with the controller's addressable input space. The catalog number C30585-03001 corresponds directly to the CA-1 variant of this module, aligning with the 8881 hardware ecosystem in compatible configurations. When sourcing, verify you have a matching 8881 controller and CA-series address cards from the same generation to ensure proper compatibility.
