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Johnson Controls LX-FCUL-1 LX Series Fan Coil Unit Controller

LX Series Fan Coil Unit Controller

The LX Series application-specific controller family includes the Fan Coil Unit (FCUL), Rooftop Unit (RTUL), Heat Pump Unit (HPUL), and Unit Ventilator (UVL) controllers.

The LX Series application-specific controllers can be configured in FX Workbench with easy-to-use wizards. The wizards are designed to simplify complex programming and sequencing methods by prompting the user for the necessary configuration data. The controllers automatically select the operation sequence from the wizard input and output configuration and from the network variables.

The LX Series application-specific controller family is built to meet rigorous quality standards. The complete family of controllers is designed for use with any LONWORKS® network open and interoperable system.

• LONWORKS network compliant and certified - complies with LONMARK® Interoperability guidelines Version 3.4. The controllers are based on Echelon® LONWORKS technology for peer-to-peer communication between controllers. Each controller qualifies for the LONMARK Functional Profile for each application.
• ability to link spare Input/Output (I/O) points to other controllers on the network; standalone unit or part of a network system - provides great network flexibility and interaction.
• variable speed fan controlling - offers greater control options.

Product Codes LX Series Fan Coil Unit Controller (LX-FCUL-1)
Power Voltage: 24 VAC, ±15%, 50/60 HZ or 24 VAC (must be powered by a 24 VAC, Class 2 power supply)
Typical Consumption: 6 VA
Maximum Consumption: 15 VA
Protection: 1.35 Ampere Auto-Reset Fuse
Environmental Operating Temperature: 0°C to 70°C, 32°F to 158°F
Relative Humidity: 0 to 90% Noncondensing
Storage Temperature: -20°C to 70°C, -4°F to 158°F
General Standard: LONMARK Functional Profile Fan Coil Unit #8020
Processor: Neuron® 3150®; 8 bits; 10 MHz
Memory: Flash 64K (APB application and configuration properties)
Communication: LonTalk® Protocol
Media Channel: TP/FT-10, 78 Kbps
Transceiver: Echelon® Free Topology Transceiver (FT-X1)
Material: ABS PA-765A
Dimensions: 144.8 x 119.4 x 50.8 mm (5.7 x 4.7 x 50.8 in.)
Shipping Weight: 0.77 lb (0.35 kg)
Inputs Number: 6 Universal Software Configurable
Digital: Dry Contact
Voltage: 0-10 VDC, Accuracy ±0.5% Current: 4-20 mA with 500 ohm
external resistor
Input Resolution: 12-bit analog/digital converter
Resistor: Thermistor Type 2, Type 3, 10k ohm
Range -40 to 125°C; -40 to 257°F
Accuracy: ±0.5°C; ±0.9°F
Resolution: 0.1°C; 0.18°F
Min/Max linear configuration
Potentiometer: Up to 16 point translation table configuration
Outputs Quantity: 7
5 Digital: Triac 1.0 A at 24 VAC External Power Supply
2 Tri-mode Analog: 0 to 10 VDC (linear), PWM or digital (0-12 VDC)
60 mA maximum at 12 VDC (60°C; 140°F)
Maximum load 200 ohm
Auto reset fuse: 60 mA at 60°C; 140°F; 100 mA at 20°C; 68°F
Analog Output Resolution: 8-bit digital/analog converter

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