Electronic fan inlet monitor station BACnet objects - Johnson Controls - LIT-12014365 - RA-1270 - Airflow Measuring Station - RA-1270 Fan Inlet Airflow and Temperature Measurement Station

RA-1270 Protocol Implementation Conformance Statement
Product name
RA-1270 Fan Inlet Airflow and Temperature Measurement Station
Document type
Protocol Implementation Conformance Statement
Document number
LIT-12014365
Revision date
06/02/2024
Product status
Active
Note:
  • For the object TDFi-Rt, the name is dependent on the Line 2 display settings configured on the device. With the Line 2 parameter set to custom, the device name appends the Line 2 text to the BACnet device name.
  • For the object TDFi-Rt, you configure the instance number in the device settings menu.
  • For a fan's actual airflow volume, the name is dependent on the display settings configured on the device, prefixed by “Actual” (ACT) or “Standard” (STD) and suffixed by “Velocity” or “Volume” based on settings in the display menu.
  • Analog value objects 3 to 34 are only available depending on the number of fans configured. For example, if five fans are configured, then just fans 1 to 5 have analog value objects 3 to 12 available.

Definitions:

AV: Analog value

NC: Notification class

Table 1. Electronic fan inlet monitor station BACnet objects
Object name Description Type Instance Units
TDFi-Rt The Device object DEV XXXX See Table 1.
Notification class Handles where to send events and notifications NC 1 See Table 2.
Fan summary temperature Fan summary average temperature AV 1 See Table 3.
Fan summary ACT airflow volume Fan summary airflow velocity or volume AV 2 See Table 3.
Fan 1 temperature Individual fan 1 temperature AV 3 See Table 3.
Fan 1 actual airflow volume Individual fan 1 airflow velocity or volume AV 4 See Table 3.
Fan 2 temperature Individual fan 2 temperature AV 5 See Table 3.
Fan 2 actual airflow volume Individual fan 2 airflow velocity or volume AV 6 See Table 3.
Fan 3 temperature Individual fan 3 temperature AV 7 See Table 3.
Fan 3 actual airflow volume Individual fan 3 airflow velocity or volume AV 8 See Table 3.
Fan 4 temperature Individual fan 4 temperature AV 9 See Table 3.
Fan 4 actual airflow volume Individual fan 4 airflow velocity or volume AV 10 See Table 3.
Fan 5 temperature Individual fan 5 temperature AV 11 See Table 3.
Fan 5 actual airflow volume Individual fan 5 airflow velocity or volume AV 12 See Table 3.
Fan 6 temperature Individual fan 6 temperature AV 13 See Table 3.
Fan 6 actual airflow volume Individual fan 6 airflow velocity or volume AV 14 See Table 3.
Fan 7 temperature Individual fan 7 temperature AV 15 See Table 3.
Fan 7 actual airflow volume Individual fan 7 airflow velocity or volume AV 16 See Table 3.
Fan 8 temperature Individual fan 8 temperature AV 17 See Table 3.
Fan 8 actual airflow volume Individual fan 8 airflow velocity or volume AV 18 See Table 3.
Fan 9 temperature Individual fan 9 temperature AV 19 See Table 3.
Fan 9 actual airflow volume Individual fan 9 airflow velocity or volume AV 20 See Table 3.
Fan 10 temperature Individual fan 10 temperature AV 21 See Table 3.
Fan 10 actual airflow volume Individual fan 10 airflow velocity or volume AV 22 See Table 3.
Fan 11 temperature Individual fan 11 temperature AV 23 See Table 3.
Fan 11 actual airflow volume Individual fan 11 airflow velocity or volume AV 24 See Table 3.
Fan 12 temperature Individual fan 12 temperature AV 25 See Table 3.
Fan 12 actual airflow volume Individual fan 12 airflow velocity or volume AV 26 See Table 3.
Fan 13 temperature Individual fan 13 temperature AV 27 See Table 3.
Fan 13 actual airflow volume Individual fan 13 airflow velocity or volume AV 28 See Table 3.
Fan 14 temperature Individual fan 14 temperature AV 29 See Table 3.
Fan 14 actual airflow volume Individual fan 14 airflow velocity or volume AV 30 See Table 3.
Fan 15 temperature Individual fan 15 temperature AV 31 See Table 3.
Fan 15 actual airflow volume Individual fan 15 airflow velocity or volume AV 32 See Table 3.
Fan 16 temperature Individual fan 16 temperature AV 33 See Table 3.
Fan 16 actual airflow volume Individual fan 16 airflow velocity or volume AV 34 See Table 3.