KMC Controls BAC-4000 series, Installation, Operation, And Application Manual

Page: 114 / 128

BACnet objects
The AppStat is a BACnet Application Specific Controller (ASC) that is
composed of standard BACnet objects. This section lists the objects that are
likely to be needed for monitoring with a standard BACnet operator
workstation to verify system operation.
Caution
Changing the configuration of any object may result in
unpredictable operation of the AppStat and damage to
equipment that is under control of the AppStat.
Input objects
The following BACnet input objects represent values at the physical inputs of
the AppStat. Only inputs 1-3 are available for external connections. For input
wiring details see
Connecting inputs on page 20 . For application specific
wiring details see the section
Application drawings on page 77
.
Note:
Not all input objects are present in every model.
Input Name Description Device type Models
AI1 REMOTE_SENSOR Remote Room Sensor KMC10K_Type_II All
AI2 WATER_TEMP Water Temperature KMC10K_Type_III FCU only
AI2 OAT Outdoor Air Temp KMC10K_Type_III HPU, RTU
AI3 DAT Discharge Air Temperature KMC10K_Type_III All
AI4 LOCAL_SENSOR Space Temperature KMC10K_Type_II All
AI5 HUMIDITY Space Humidity NONE All
BI6 MOTION_SENSOR Motion Sensor Unknown All
Table 7–1 AppStat Input objects
Section 7: System integration KMC Controls, Inc.
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