Midea CCM-270A/WS - Port Diagram

CCM-270A/WS
10 201807
CCM-270A/WS Service Manual
3.3 Port Diagram
Port
Description
R
24VAC
C
24VAC
X
Interface X , XYE bus (COM1-6)
Y
Interface Y , XYE bus (COM1-6)
E
Interface E , XYE bus (COM1-6)
DI1
Reserved
DI2
Reserved
DO1
Reserved
DO2
Reserved
AI1
Reserved
AI2
Reserved
LAN
The Ethernet Interface connected to the network is used to
access the device
USB
The USB 2.0 interface is used to export reports, import floor
plans and topology files and so on.