The 3AXD50000049019: Two analog inputs and two analog outputs are on board, plus six digital inputs and three digital outputs — enough for basic speed reference and feedback loops without an expansion module. BACnet is the built-in protocol, so it drops straight into a building automation network.
Installation notes
Frame size R6, cabinet-built. Ambient temperature limited to 40 °C maximum. Humidity range 5 to 95% non-condensing. Sound level 67 dB(A) — factor that into panel layout if the drive sits near operator stations. The lithium coin cell (CR2032, 220 mAh) backs the real-time clock; expect replacement every few years.
