Temperature Controller with Modbus

Honeywell Temperature Controller is a microprocessor based LCD temperature controller that provides proportional plus integral and on/off temperature control for commercial Heating, Ventilating and Air Conditioning systems such as Hydronic Heating, Air Handling Unit, Heating Exchanger or Condensing Tower. The modern design with its easy to operate user interface and large LCD allows complete flexibility of control system design, accurate parameter setting, and display of actual temperature value, set points and outputs. All the parameters in the controller can be read/write by the facility management system like Honeywell SymmetrE via Modbus RTU protocol. The controller is designed to be compact in size and slim to provide elegant and attractive modern style appearance.

• Adjustable Zero Energy Band, On/Off Differential, Proportional Band and Temperature Offset
• Analog output is manually setting available to be convenient for installation commission
• Optional 2 to 10Vdc or 4 to 20mA and reversible analog output
• Selectable internal and external temperature sensor
• Meet various mounting requirements
• Concisely designed push button for easy operation
• Alarm interlock and remote control for air handling unit control.