Daikin WMC Specifications Page 34

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34 Centrifugal Chillers IMM WMC-2
Protocols Supported
Table 14, Standard Protocol Data
Protocol Physical Layer Data Rate Controller Other
BACnet
/IP
Ethernet 10 Base-T 10 Megabits/sec Color graphics SBC Reference ED 15057: BACnet PICS
BACnet MSTP RS485 (TBD)
pCO
2
Unit Controller
Reference ED 15057: BACnet PICS
LonTalk
FTT-10A 78kbits/sec
pCO
2
Unit Controller
LONMARK
Chiller Functional
Profile
Modbus RTU RS-485 (TBD)
pCO
2
Unit Controller
NOTE: For additional information on the protocol data available through the BACnet or LonTalk
communications modules, reference McQuay ED 15062, MicroTech II Chiller Unit Controller Protocol
Information.
Modbus - When selected, the ident number and baud can also be changed to suit the application.
L
ON
W
ORKS
When selected, the ident number and baud rate setpoints are not available. Baud rate is locked at
4800.
BACnet When selected, the ident number and baud rate setpoints are not available. Baud rate is locked at
19200.
The factory installed communication module kits on the MicroTech II controller are as follows:
BACnet Kit P/N 350147404: BACnet/IP, BACnet MS/TP, or BACnet Ethernet
L
ON
W
ORKS
Kit P/N 350147401: LonTalk (FTT-10A)
Modbus RTU
If an interface module was ordered, one of the following BAS interface installation manuals was shipped with
the unit. If necessary, contact your local McQuay sales office for a replacement or obtain from
www.mcquay.com.
IM 735, L
ON
W
ORKS
Communication Module Installation
IM 736, BACnet Communication Module Installation
IM 743, Modbus Communication Module Installation
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