Room Temperature Thermostat/ BACnet Thermostat For FCU System AIA-1 manufacturer from China Tongdy Control Technology Co., Ltd

Place of Origin:

Guangdong, China (Mainland)

Product Detail

Model No.: AIA-1

Specifications

Power supply	24VAC/VDC±10%
Outputs	3 relay outputs with each 5A for 3-speed fan 2XTriac outputs with each 1A for one or two water valves
BACnet interface	BACnet MS/TP with adjustable baud-rate
Temperature Sensor	NTC 5K
Temperature Control Range	5-35 (41-95)
Accuracy	±0.5 (±1) @25
Display	LCD
Net Weight	280g
Dimensions	130mm(L)×90mm(W)×32mm(H)
Mounting Standard	Mounting on or inside the wall, 2“×4“/ 65mm×65mm box

Features

Typical used in FCU air conditioning systems, with control a 3-speed fan and one or two water valves
Designed for BACnet MS/TP network with a PIC statement to further facilitate integration.
A PIC statement is supplied to be easily mapped back to a graphical user interface.
Self configuring / adjustable baud-rate senses the communication conditions of the current MS/TP network and match them.
LCD displays working status such as room temperature, set point, fan speed, etc. Makes reading and operating easy and accurate.
All models feature user-friendly setting buttons.
Large set point range, the min. and max. limit of temperature presetting by end users
Low temperature protection
Celsius or Fahrenheit degree selectable
Infrared Remote Control (optional)

LCD display and buttons for operation

Models guide

Types	Model	Characteristic
BACnet thermostat for 2- pipes FCU systems Power supply: -(F): 24VAC	F08-PSB-21- (F)	3-speed fan auto or manual adjustment, 1X on/off output to one 2-wire water valve
BACnet thermostat for 4- pipes FCU systems Power supply: -(F): 24VAC	F08-PSB-22-(F)	3-speed fan auto or manual adjustment, 2X on/off outputs to two 2-wire water valves for 4 pipes systems. Cooling/heating auto change over or manual switch selectable
Types	Options	Characteristic
Options	Blue Backlight -EL	Blue backlight of LCD.
Options	Remote Control-R	Infrared remote control