NFC-TS4311 Touchscreen Fan Coil Controller with Non-volatile Programmable Filter Service Timer

£79.00

Description

NFC-TS4311 Touchscreen Fan Coil Controller with Non-volatile Programmable Filter Service Timer

The NFC-TS4311 is a 4.3 inch Colour TFT Touchscreen, Proportional + Integral Fan Coil Controller. The Unit has 2 NTC Sensor Inputs, 1 Universal input for remote changeover or changeover NTC Sensor, 2 Digital Inputs (Key Card/Occupancy and Window Input), 5 Optically Isolated SSR (Solid State Relay) Outputs (1 x Raise Lower or 2 x PWM-ON/OFF and 3 Digital Fan Speed) and 3 Analogue 0-10 Volts DC Outputs (1 Heating, 1 Cooling and 1 Analogue Fan Speed). The Controller supports two Pipe and four Pipe System.

The Raise Lower Outputs are TPC (Time Proportional Control with adjustable valve opening time). The Fan Coil Controller has built-in real time clock with backup Super-capacitor therefore eliminates the use of battery. The NFC-TS4311 Fan Coil Controller works on 24VAC/DC and is Wall Mount with only 25MM Thickness.

Features:

  • 4.3 inch Colour TFT Touchscreen
  • Three Analogue outputs, one Heating output, one Cooling output and one Fan Speed
  • Three Interchangeable Digital Inputs for Key Card/Occupancy, Window, EC Fan Error, Filter Pollution and Heating/Cooling Changeover
  • Programmable Digital/Universal inputs NC/NO contacts
  • Three NTC 10K3A1 Sensor Inputs
  • Schedule Programming with up to 6 Temperature Settings Per Day
  • Sensors offset feature
  • Fan Speed Selection Auto/Manual and Analogue/Digital
  • Programmable Fan Prop Band, Fan On Delay, Fan Start up and Fan Overrun Time
  • Adjustable Analogue Speed Range with programmable minimum output voltage
  • 3 Stage Digital Fan Speed Output
  • Full Proportional + Integral, separate Integral Time for Heating and Cooling
  • Celsius/Fahrenheit selection from Main Screen
  • Temperature range from -10°C to +95°C (0.5°C resolution) or 14°F to 203°F (1°F resolution)
  • Adjustable Minimum and Maximum Set point Range
  • Built-in Real Time Clock with Super-capacitor Back-up, up to 48 hours
  • Non-volatile Programmable Hours Filter Service Timer, 1 Hour update, 0-65000 hours
  • Adjustable Back-lit and Back-lit time out
  • Setup entry from Main Screen (PIN Protected)
  • 24VAC/DC Power input
  • Wall mount (124 x 85 x 24)

Specifications:

 

Power Supply 24VAC/DC, -15/+10%  100mA max (excluded SSRs load)
Temperature Range -10°C to 95°C (0.5°C Resolution) or 14°F to 203°F (1°F Resolution)
Setpoint Range -5°C to 95°C (1°C Resolution) or 23°F to 203°F (1°F Resolution)
Temperature Sensors NTC 10K3A1, adjustable offset ±10°C, 0.5°C Resolution or ±20°F, 1°F Resolution
Integral Time (Heating & Cooling) 0 to 500 seconds
Proportional Band (Prop band) 0-50°C, 1°C Resolution or 0-100°F, 2°F Resolution
Deadband 0-10°C, 1°C Resolution or 0-20°F, 2°F Resolution
Time Proportional Control TPC(valve opening time) 0-300 seconds
Real Time Clock with 48 hours Capacitor Backup Adjustable from Setup
Proportional Outputs (Heating, Cooling and Fan) Digitally Calibrated 0-10VDC, 5mA per output max at 10VDC
Optically Isolated SSR Outputs Solid State Relays, 30VAC/DC 0.4A per SSR

Additional information

Stock Status

despatched in 4-5 working days

NFC-TS4311 Touchscreen Fan Coil Controller Data Sheet

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