Outback Flexmax Extreme AXS Port

Outback Flexmax Extreme AXS Modbus Port

The optional AXS port for the Outback Flexmax Extreme allows Ethernet access to the charge controller using the Modbus protocol. The AXS Port is intended for use instead of a system display (Mate, Mate2 or Mate3). The charge controller is not designed to work with both the AXS card and a display. The AXS card can be used for remote monitoring and upgrading over a network. The AXS Port is identical in function to the AXS Card SunSpec Modbus Interface but they are not interchangeable inside the charge controller.