Maple Systems 5000HD Series - Manual (Page 30)

24 EZwarePlus Programming Manual
1010-1015, Rev. 03
Connecting to COM1 and COM3 on Port A
Maple Systems HMI5000P/L family of HMIs is capable of connecting to multiple PLC/controllers. If you choose to take
advantage of this feature, and one of your PLC/controllers uses either RS485-4 Wire or RS485-2 Wire communication,
one of two splitters will be needed.
Scenario 1 – Two RS485 2 Wire PLC/Controllers, with COM1 configured for RS485-2 Wire and COM3 configured for
RS485-2 Wire.