Backlit display connects to the base unit via a 9 pin cable using CANbus protocoland is required for operation of the base unit. ModBUS communication via an RJ45 female jack on the back of the display, using RS-232 protocol, is standard. One AZL is necessary for each burner.
SIEMENS AZL DISPLAY FOR LMV 3
A pre-made cable approximately 9 ftfor connecting the AZL to the LMV5 (AGG5.110 CANbus strain relief included)