Remote Controlled Temperature Modulating Thermostat RS485 interface

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Remote Controlled Temperature Modulating Thermostat RS485 interface

 

 

Quick Detail:

 

24Vac

Surface mounting

0-5Vdc,1-5 Vdc,0-10Vdc, 2-10Vdc or 4~20mA (0~20mA) signal and floating output 

 

 

Description:

 

Digital display of sensing temperature and user selected temperature setting on demand
Proportional plus integral (PI) advanced control with analog signal output
0-5Vdc,1-5 Vdc,0-10Vdc, 2-10Vdc or 4~20mA (0~20mA) signal and floating output 
Direct / reverse acting output
Output limited for over load protection
Energy saving mode-external energy savings input (ESI) from card key or occupancy sensors
Adjustable unoccupied setpoint for heating and cooling mode control
Sleep mode control
Model available for build-in or remote sensor(RS) function
Remote control (RC) output for interlocking on / off control application
Non-volatile memory (EEPROM) retains usersettings during power loss 
Large LCD display with blue backlight 
 °F or  display unit 
Adjustable maximum and minimum setpoint limits 
Adjustable deadband (some dual outputs model)
Control off output when system switch at“OFF”position
RS-485 network interface
Modbus RTU protocol

 

 

Applications:

 

Temperature control for variable air volume (VAV) box
Temperature control for VAV with reheat box
Modulating / Floating valve
Modulating / Floating damper
Constant temperature control

 

 

Specifications:

 

  1. Power Supply:24Vac (±10%), 50/60 Hz
  2. Setpoint Range:0 to 99.5 (programmable)
  3. Display Range:0 to 50.0 
  4. Display:LCD display
  5. Sensor:NTC
  6. Setting Unit:0.5 / step
  7. Indication Accuracy:0.1 
  8. Electrical Rating:0.8 A run, 5 A inrush up to 250Vac
  9. Dimension: 86x86x23mm(H x W x D)

 


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Mr. Charles Xu
Tel: 86-10-52816666
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Beijing HaiLin Energy Technology Inc.
#9 Fazhan Road, International Information Industry Basement,Huilongguan North, Beijing, China (Mainland)
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