BMS gateway CCM08

BMS gateway CCM08

CCM08 is a gateway to connect the indoor units and outdoor units to the BACnet. BACnet stands for the

CCM08/E is able to send the command to the units.

1.Be able to bridge the indoor and outdoor units to the BACnet
protocol BMS.
2.Also be able to connect the indoor and outdoor units only, without
the BMS.
3.Contains 4 groups of RS485 communication ports and able to
connect up to 256 indoor units or 128 outdoor units instead.
4. User can check the units’ state and change their settings via local
network.
5.With the WEB service control.

Functions description
CCM08 gateway provides the BACnet ports for Building Management System (BMS) and air conditioner
to realize the systems integration. It also can be connected with the Midea VRF independently.
CCM08 built-in the BACnet function module and WEB page services. It supports BACnet/IP access and
local web browser access. It can control and monitor up to 256 indoor units or 128 outdoor units.
System configure
1.CCM08 and the BMS control system must be in the same IP subnet segment, and you need to set
configuration before you using.
2. After IP setting, you can modify the CCM08 IP through WEB function.
3. The default administrator account is "admin" and password is "12345".
4. Default IP address: 192.168.1.8
5.MD-CCM08 is able to connect up to 4 groups of RS485 communicative network. Each port can
connect up to 64 indoor units or up to 32 outdoor units and 8 refrigerant systems.
6.If there are a few MD-CCM08 applied in the system, MD-CCM08 can be connected to the HUB and
then connected to the monitoring system and BMS.
Notes:

CCM08 and the BMS computer must be at the same subnet address field. Or else, the device
cannot work normally. The default address of CCM08 is set to be under the segment "192.168.1.*".
Connecting ports and functions

Ethernet port is an Ethernet interface base on the BACnet network protocol. Connect this port with the
BACnet HUB, then the device connect to the HUB can communicate with the MD-CCM08.
Four groups of RS485 ports: Each port can be connected directly to XYE ports of indoor units or the K1K2E
ports of the outdoor units; each port can also be connected to one indoor controller CCM03 or one outdoor
monitor CCM02 through F1F2E ports, and the address of indoor controller CCM30 must be set to zero (0)
which need to connect with CCM08.

Reset setting
After power on, short connect the port 1 and port 2 can reset the gateway to the factory setting if you need.
Network example

1. Each port can connect up to 64 indoor units or up to 32 outdoor units and 8 refrigerant systems.
2. Each port can be connected directly to XYE ports of indoor units or the K1K2E ports of the outdoor
units.
3. Each port can also be connected to one indoor controller CCM03 or one outdoor monitor CCM02
through F1F2E ports, and then the address of indoor controller CCM30 must be set to zero (0) and the
address of outdoor monitor CCM02 must be set to 16.
4. When connecting to the indoor CCM controller via XYE ports of master outdoor unit of every refrigerant
system. Notice that in this case, the outdoor unit must be set to auto addressing mode, and it will be
effective after about 6 minutes.