Set up the Connection to the PC
AC-115 Software Installation and User’s Guide Page 13
MD-14 Wire Color Guide
+V Red
(-) Black
L1 Orange
L2 Brown
You have now correctly attached the MD-14 to the AC-115
and to your PC serial port (COM Port).
Connect More than One AC-115 to the PC
The diagram below shows how to connect more than one AC-
115 to the PC in order to build a multi-door AC-115 network.
Note that you need only one MD-14 for the whole network.
Once wired and powered, you must set the Door Numbers of
the AC-115’s in the network.
Figure 10: Multiple AC-115 to PC