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HONEYWELL XL2026B2A BACnet HVAC Controller

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Product Overview

The Honeywell XL2026B2A is an industrial-grade BACnet HVAC controller designed for advanced building automation and climate control systems. This controller integrates seamlessly into BACnet networks, providing precise temperature, humidity, and ventilation control across commercial, industrial, and institutional facilities.

Built with robust industrial components, the XL2026B2A ensures long-term reliability, consistent performance, and easy integration into centralized building management systems.

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Key Features

• BACnet MS/TP communication protocol support
• Precise HVAC control: temperature, humidity, and ventilation
• Compatible with Honeywell XL series expansion modules
• Panel or wall-mounted installation with secure enclosure
• Robust design for industrial and commercial environments
• Configurable I/O points for flexible system integration
• Energy-efficient operation with optimized control logic

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Product Parameters & Datasheet

Parameter	Specification
Model	XL2026B2A
Product Type	BACnet HVAC Controller
Communication Protocol	BACnet MS/TP
Inputs	Digital, analog, and occupancy sensors
Outputs	Analog and digital outputs for HVAC devices
Operating Voltage	24VAC / 24VDC (system-dependent)
Operating Temperature	0°C to 50°C
Storage Temperature	-20°C to 70°C
Humidity	5–95% RH, non-condensing
Mounting	Panel, wall, or enclosure mount
Housing	Industrial-grade plastic/metal enclosure
Compliance	BACnet standard, CE, UL listed
Origin	USA

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Applications

The Honeywell XL2026B2A controller is widely applied in:

• Commercial building HVAC systems
• Industrial climate and process control
• Office and educational facility automation
• Hospital and healthcare facility ventilation
• Energy management and optimization systems
• Centralized building management systems (BMS)

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Installation and Usage Instructions

1. Power Off: Ensure supply voltage is disconnected before installation.
2. Mounting: Install controller securely in panels, walls, or dedicated enclosures.
3. Wiring: Connect inputs and outputs according to the system wiring diagram.
4. BACnet Integration: Connect to BACnet MS/TP network and configure network address.
5. Configuration: Set control parameters, schedules, and sensor calibrations via software or front panel interface.
6. Power-On: Apply supply voltage and monitor system initialization.
7. Maintenance: Regularly inspect connections, I/O points, and firmware updates for optimal operation.

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Technical Description

The XL2026B2A controller functions as the central logic and control unit within HVAC systems. It continuously monitors sensor inputs, executes control algorithms, and drives output devices such as actuators, dampers, and valves.

Its BACnet compatibility allows centralized monitoring and integration into building automation networks, enabling energy-efficient and optimized HVAC operation. The controller’s durable industrial-grade enclosure ensures stable performance in variable environmental conditions.

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Recommended Honeywell XL Series Controllers & Modules

Model	Type	Function	Application
XL2020A	BACnet Controller	Basic HVAC control	Small facilities
XL2021B	BACnet Controller	Multi-zone control	Commercial HVAC
XL2022C	BACnet Controller	Analog/digital control	Industrial HVAC
XL2023D	BACnet Controller	Energy-optimized control	Process HVAC
XL2024E	BACnet Controller	Temperature & humidity	Office automation
XL2025F	BACnet Controller	Ventilation control	Hospitals & labs
XL2026A	BACnet Controller	Multi-input/output	Factory automation
XL2026B	BACnet Controller	Advanced control	Central BMS integration
XL2026B2A	BACnet Controller	Multi-zone HVAC	Large buildings
XL2027C	BACnet Controller	Energy monitoring	Energy management systems
XL2030A	BACnet Expansion	I/O module	Sensor integration
XL2031B	BACnet Expansion	Actuator module	Control panels
XL2032C	BACnet Expansion	Input module	Digital/analog sensors
XL2033D	BACnet Expansion	Output module	Actuator devices
XL2034E	BACnet Expansion	Mixed I/O	HVAC panels
XL2035F	BACnet Controller	Multi-zone	Commercial buildings
XL2036G	BACnet Controller	Temperature optimization	Offices & schools
XL2037H	BACnet Controller	Ventilation and airflow	Hospitals
XL2038J	BACnet Controller	Integrated BMS	Centralized automation
XL2040K	BACnet Controller	Advanced energy control	Industrial facilities

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For sourcing, replacement, and technical support:
www.dcsplcsystem.com

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One year warranty, special discount after sale

The company focuses on DCS, PLC, robot, large servo four systems

The main products are all kinds of module/card, controller, touch screen, servo drive

The company’s advantages: the supply of imported original products, professional production of accessories

Fast delivery time, complete supply, The seller has more than $1526000 worth of industrial control products inventory

We Can transport to the world！！！

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[service contact information]

 

Purchase and consultation hotline: +8613365909307 (Whatsapp/ Wechat)

E-mail: dcsplcsales@gmail.com

Contact Person: Simon

① 24-hour email reply (12 hours);

② For shipment to countries outside Asia, please contact the seller.