Product Description
. . . . . Johnson Controls SE-SPU1004-0 Simplicity Smart Equipment Four-Stage Expansion Control Board
The Four-Stage Expansion Control Board of the Simplicity Smart Equipment Controls (SEC) family enables the25 - 40 range of packaged equipment for two additional stages of cooling and one additional stage of heating. Similar to all components of SSE, the four-stage expansion control board communicates via a BACnet® MS/TP network, and is simply plug-and play to the unit control board (UCB). The four-stage expansion control board communicates via Modbus® to the gas ignition controller. The gas ignition controller is a third-party supported product.. Johnson Controls. Johnson Controls. SE-SPU1004-0.