Honeywell XFC3A06001 Excel 5000 intelligent hybrid IO module
I. Basic Positioning
Brand: Honeywell
Model: XFC3A06001
Series: Excel 5000 / Excel 800 Building Automation LONWORKS Intelligent I/O Expansion Card
Suffix Explanation:
XFC3: 24VAC power supply version; A = analog input dominant configuration; 06 = NTC20k universal input specification; 001 basic model
Companion Controller: XCL8010A, Excel 5000 series building controller, LONMARK certified LON bus IO module
Complete Channel Configuration (Hardware Fixed Points)
4 General Analog Inputs UI (NTC20k thermistor dedicated)
Collect air duct temperature, room temperature, water temperature, outdoor temperature; can be reused as 0–10V voltage input, passive switch DI
2 Analog Outputs AO (0–10VDC)
Control water valve, air valve, variable frequency fan, humidifier proportional regulation
4 High-speed Digital Inputs DI
Fan status, filter pressure difference, door magnet, fault passive feedback contact
4 Relay Digital Outputs DO
2 Normally Open NO + 2 Conversion Contacts CO; drive fan, heating section, alarm, pump start/stop
Standard Functions: 6 local manual forced switching switches, overall status LED indicator light, detachable terminal block
Electrical Specifications
Power Supply: 24VAC 50/60Hz, module built-in power transformer
Bus: LONWORKS FTT-A free topology bus, networked with main controller XCL8010A
Installation: Standard DIN rail snap-in installation
Dimensions: 194 × 136 × 110 mm
Operating Environment: 0℃～50℃, indoor weak current room, air conditioning control cabinet IP20
Isolation: Analog channels and digital circuits are optically isolated, resistant to on-site variable frequency EMI interference
Core Functions
Local Independent Logical Operations
Can independently complete temperature PID, fan interlock, anti-freezing protection, timed start/stop without upper controller
Manual Forced Mode
6 dip switch panels on the panel, for debugging, force AO/DO output, no need for computer software
LON Bus Distributed Expansion
Single XCL8010A main controller can be connected to a maximum of 16 XFC series IO modules, expanding air conditioning and cooling/heating point positions
Multi-sensor Compatibility
UI channels are natively adapted to central air conditioning NTC20k temperature probes, also support 0–10V pressure difference, liquid level transducer
Model Differentiation of the Same Series (Not Directly Interchangeable) Table
Model Power Supply Input Type
XFC3A06001 24VAC 4×NTC20k UI + 2AO (This model)
XFC3D06001 24VAC 4×NTC20k UI + 2AO (Internal circuit differences in D series, terminal definitions are different)
XFC3A04001 24VAC PT100 thermal resistance input
XFC1A06001 110VAC Same as IO configuration, high-voltage power supply room model
XFC2A06001 230VAC High-power control cabinet, 220V power supply
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