Connection To The Max Panel - Honeywell MA-LCD Operating And Installation Manual

4.3 Connection to the Max Panel

MA-LCD7 connects to a single Max panel via an RS485 serial line. Up to 16 MA-LCD7's can be connected via
the RS485 Serial line on a single panel. The power supply can be provided by the Max panels 24 V aux
(1 ampere) contacts. External power supplies can also be used to power multiple MA-LCD7.
Please note the MA-LCD7 consumption when connecting the power via the panel or an external power
supply unit. Do not exceed the rated maximum ampere for the outputs.
M-167.6-MA-LCD-EN / 10.2023
MA-LCD Repeater / Zonal Mimic
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