Glossary - Honeywell IAQPoint2 User Manual

Glossary

Term
ABC Automatic Baseline Correction
ASHRAE American Society of Heating, Refrigeration, and Air Conditioning Engineers
aldehyde a type of organic compound
AWG American Wire Gauge; smaller numbers equate to larger wire diameters
BACnet Building Automation and Control Networking Protocol
CA-24 California Code of Regulations, Title 24
CE Conformité Européenne ("European Conformity")
CO carbon dioxide
2
CSA Canadian Standards Association
fpm feet per minute
HVAC Heating, Ventilation, and Air Conditioning
hysteresis a lag in response to a system's input
IAQ indoor air quality
IEC International Electro-technical Commission
IP rating Ingress Protection Rating; the protection provided by an electrical enclosure
MS/TP master/slave token passing
LED light-emitting diode
An organization created to promote multi-vendor control systems utilizing ISO/
LonMark
IEC 14908-1 (LonWorks)
LonWorks A computer networking protocol promoted by Echelon corporation
LPM liters per minute
PF power factor, the ratio of real to apparent power
PICS BACnet Protocol Implementation Conformance Statement
ppm parts per million, a measure of concentration
rH relative humidity
RTU remote terminal unit, a type of Modbus digital communications
setpoint the desired value in a closed-loop feedback system
SFPT LonMark standard functional profile template
a small rocker-type component capable of interrupting an electrical circuit that
slide switch
plugs into a dual in-line package (DIP) on a printed circuit board�
UFPT LonMark user functional profile template
UL Underwriters' Laboratory
VOC volatile organic compound
Description
IAQPoint2™
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