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Alerton VLC-444 BACnet Field Controller with 4 Universal Inputs and 8 Outputs for Fan Coil Units
- Regular price
- $635.00
- Sale price
- $635.00
- Regular price
-
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Product Description P/N: VLC-444
Description
The Alerton VLC-444 is a fully programmable BACnet field controller designed for fan coil units and other terminal HVAC equipment requiring reliable direct digital control. Featuring four universal inputs and eight outputs, the VLC-444 provides precise temperature regulation, flexible equipment control, and seamless integration into BACnet building automation systems.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Alerton |
| Category | Building Automation |
| Part Number | VLC-444 |
| Subcategory | BACnet Field Controller |
| Series | VisualLogic® BACtalk® |
| Product Type | Programmable DDC Controller |
| Communication Protocol | BACnet MS/TP |
| Application | Fan Coil Units and Terminal HVAC Equipment |
| Universal Inputs | 4 |
| Outputs | 8 |
| Controller Type | Direct Digital Control (DDC) |
| Programming Software | Alerton VisualLogic™ |
| Memory | Nonvolatile Flash Memory |
| Stand-Alone Operation | Yes |
| Power Supply | 24 VAC |
| Mounting | Panel Mount |
| Status Indicators | LED Power and Communication Indicators |
| Typical Applications | Fan Coil Units, Unit Ventilators, Heat Pumps, Small Air Handling Units, Commercial HVAC Systems |
| Operating Environment | Indoor Commercial Installation |
| Weight | Approximately 0.5 kg |
Information About VLC-444
The VLC-444 is part of the Alerton VisualLogic® BACtalk® family of programmable field controllers developed for distributed HVAC automation applications. Designed specifically for fan coil units and terminal equipment, the controller combines native BACnet MS/TP communication with stand-alone programmable operation, allowing it to continue executing control logic even if network communication is interrupted. Applications are created using Alerton's VisualLogic graphical programming software, while configuration and operating data are securely stored in nonvolatile Flash memory for dependable long-term performance. Its compact industrial design and flexible I/O architecture make the VLC-444 well suited for office buildings, hotels, hospitals, schools, and other commercial facilities requiring efficient zone-level HVAC control.
Key Features:
- Native BACnet MS/TP communication: Integrates directly into BACnet building automation networks.
- Four universal inputs: Supports temperature sensors, dry contacts, voltage, and other compatible field signals.
- Eight control outputs: Provides reliable control of fans, valves, relays, and auxiliary HVAC equipment.
- Fully programmable logic: Configured using Alerton VisualLogic™ programming software.
- Stand-alone operation: Continues executing programmed sequences without a supervisory controller.
- High-speed processor: Delivers rapid execution of HVAC control algorithms.
- Nonvolatile Flash memory: Retains programs and configuration without battery backup.
- Optimized for fan coil systems: Designed specifically for terminal HVAC equipment.
- Energy-efficient operation: Improves comfort while reducing HVAC energy consumption.
- Integrated diagnostics: LED indicators simplify commissioning and troubleshooting.
- Industrial-grade construction: Built for continuous commercial operation.
- Flexible installation: Compact design for control panel or equipment enclosure mounting.
The VLC-444 delivers the reliability and precision required for fan coil control, terminal HVAC automation, and BACnet-based building management systems.
Description
The Alerton VLC-444 is a fully programmable BACnet field controller designed for fan coil units and other terminal HVAC equipment requiring reliable direct digital control. Featuring four universal inputs and eight outputs, the VLC-444 provides precise temperature regulation, flexible equipment control, and seamless integration into BACnet building automation systems.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Alerton |
| Category | Building Automation |
| Part Number | VLC-444 |
| Subcategory | BACnet Field Controller |
| Series | VisualLogic® BACtalk® |
| Product Type | Programmable DDC Controller |
| Communication Protocol | BACnet MS/TP |
| Application | Fan Coil Units and Terminal HVAC Equipment |
| Universal Inputs | 4 |
| Outputs | 8 |
| Controller Type | Direct Digital Control (DDC) |
| Programming Software | Alerton VisualLogic™ |
| Memory | Nonvolatile Flash Memory |
| Stand-Alone Operation | Yes |
| Power Supply | 24 VAC |
| Mounting | Panel Mount |
| Status Indicators | LED Power and Communication Indicators |
| Typical Applications | Fan Coil Units, Unit Ventilators, Heat Pumps, Small Air Handling Units, Commercial HVAC Systems |
| Operating Environment | Indoor Commercial Installation |
| Weight | Approximately 0.5 kg |
Information About VLC-444
The VLC-444 is part of the Alerton VisualLogic® BACtalk® family of programmable field controllers developed for distributed HVAC automation applications. Designed specifically for fan coil units and terminal equipment, the controller combines native BACnet MS/TP communication with stand-alone programmable operation, allowing it to continue executing control logic even if network communication is interrupted. Applications are created using Alerton's VisualLogic graphical programming software, while configuration and operating data are securely stored in nonvolatile Flash memory for dependable long-term performance. Its compact industrial design and flexible I/O architecture make the VLC-444 well suited for office buildings, hotels, hospitals, schools, and other commercial facilities requiring efficient zone-level HVAC control.
Key Features:
- Native BACnet MS/TP communication: Integrates directly into BACnet building automation networks.
- Four universal inputs: Supports temperature sensors, dry contacts, voltage, and other compatible field signals.
- Eight control outputs: Provides reliable control of fans, valves, relays, and auxiliary HVAC equipment.
- Fully programmable logic: Configured using Alerton VisualLogic™ programming software.
- Stand-alone operation: Continues executing programmed sequences without a supervisory controller.
- High-speed processor: Delivers rapid execution of HVAC control algorithms.
- Nonvolatile Flash memory: Retains programs and configuration without battery backup.
- Optimized for fan coil systems: Designed specifically for terminal HVAC equipment.
- Energy-efficient operation: Improves comfort while reducing HVAC energy consumption.
- Integrated diagnostics: LED indicators simplify commissioning and troubleshooting.
- Industrial-grade construction: Built for continuous commercial operation.
- Flexible installation: Compact design for control panel or equipment enclosure mounting.
The VLC-444 delivers the reliability and precision required for fan coil control, terminal HVAC automation, and BACnet-based building management systems.