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System Manager/Zone Coordinator User’s Manual 7
428516-YUM-B-0908
System Manager/Zone Coordinator on the Network
The System Manager and Zone Coordinator provide User Interfaces (UIs) to the
devices in the YCCS network. The display units typically install in a main equipment
or control room, and connect to the Transmission Control Protocol/Internet Protocol
(TCP/IP) Ethernet network or the Master-Slave/Token-Passing (MS/TP) Bus. You can
access a Coordinator without a display from a System Manager. Figure 1 shows an
example of the YCCS network.
Constant Volume
Rooftop Controller
Zone Coordinators
System Manager
COBP Rooftop Controller
COBP Rooftop
Controller
Bypass Controller
Zone Controllers
Zone Sensors
Zone Controllers
Zone Sensors
I/O Module
Zone Bus
(MS/TP)
SA Bus
System Bus (MS/TP)
Bypass Controller
Zone Sensors
TCP/IP Ethernet
LC-SMU-0
Thursday, May 8, 2008 5:23:44 PM
Outdoor Air Temperature: 63.1 Deg F
Software Revision: 1.0.2445
LC-ZCU-10
Thursday, May 8, 2008 5:23:44 PM
Software Revision: 1.0.2445
Zoning System Status:
Outdoor Air Temperature:
Off
68.3 Deg F
Figure 1: Example of YCCS Network with System Manager and Zone Coordinators