NFC-TS4315 – BACnet Touchscreen Fan Coil Controller

£79.00

Out of stock

Description

The NFC-TS4315  is a 4.3 inch Colour TFT Touchscreen, Proportional + Integral Fan Coil Controller with BACnet MS/TP connectivity up to 64 devices and supports COV subscription. The Unit has 2 NTC Sensor Inputs, 1 Universal input for remote changeover or changeover NTC Sensor, 2 Digital Inputs (Key Card/Occupancy, Window Input and hangeover 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 0-10VDC Outputs (1 Heating, 1 Cooling and 1 Analogue Fan Speed). The NFC-TS4315 supports both, 2 Pipe and 4 Pipe System. The Raise Lower Outputs are TPC (Time Proportional Control with adjustable valve opening time). The FCU has built-in real time clock with backup Super capacitor eliminates the use of battery. The real time clock can be synced with Computer/Server Time Clock with BACnet Time Sync Feature. This controller has BACnet Schedule Object (Read/Writeable) thus providing Schedule Programming with up to 6 Temperature Settings Per Day. The NFC-TS4315 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 Digital Inputs for Key Card/Occupancy, Window and Changeover
  • Adjustable No Occupancy Derogation Time
  • Programmable Occupancy/Window/Changeover contacts input NC/NO
  • Three NTC 10K3A1 Sensor Inputs
  • Schedule Programming with up to 6 Temperature Settings Per Day
  • Sensors offset feature
  • Fan Speed Selection Auto/Manual and Analog/Digital
  • Programmable Fan Prop Band, Fan On Delay, Fan Start up and Fan Overrun Time
  • Adjustable Analog Speed Range with programmable minimum output voltage
  • 3 Stage Digital Fan Speed Output
  • Full Proportional + Integral
  • Separate Integral Time for Heating and Cooling allowing it to be used for Heating and Cooling with or without Integral.
  • Celsius/Fahrenheit selection from Main Screen (supports BACnet Unit Celsius/Fahrenheit)
  • 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 Setpoint Range
  • Built-in Real Time Clock with Supercapacitor Back-up, up to 48 hours
  • Adjustable Back-lit and Back-lit time out
  • BACnet MS/TP Connectivity with up to 64 devices (Supports COV Subscription)
  • On board EOL(120Ω Termination Resistor)
  • 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 500seconds
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) 0-300seconds
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 1A per SSR

NFC-TS431X Touchscreen Fan Coil Controller Data Sheet

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