ARIES®-SLX Intelligent Single-Loop Suppression Control Unit
Intelligent, Addressable Control for Single-Loop Suppression Applications
The ARIES®-SLX Intelligent Single-Loop Suppression Control Unit is a compact, addressable, and networkable fire alarm–suppression control platform designed for special hazard applications requiring intelligent detection, reliable releasing, and scalable system coordination.
Designed and manufactured by Kidde Fire Systems, ARIES®-SLX delivers advanced command and control for clean agent, carbon dioxide, dry chemical, wet chemical, and water-based suppression systems. Built with proven safeguards against unintended discharge and engineered for versatility at an attractive price point, ARIES®-SLX provides dependable performance where precision and reliability matter most.
Key Advantages
- Intelligent, Addressable Single-Loop Control
Supports one (1) Signaling Line Circuit (SLC) with up to 255 addressable devices, with no device-type restrictions, enabling precise identification, control, and annunciation across suppression and detection components. - Triple-R™ Redundancy Protection
Kidde Fire Systems’ proven Triple-R (triple redundancy) safeguard ensures that no single component failure or abnormal operating condition—including main microprocessor failure—can result in unintended agent release. - Broad Suppression Compatibility
Approved for releasing a wide range of Kidde Fire Systems suppression platforms, including clean agent, CO₂, dry chemical, wet chemical, and water-based systems.
- Peer-to-Peer Networking
Supports peer-to-peer networking of up to 32 control units, allowing coordinated system operation across multiple hazards or zones. - Compact, Integrated Design
Features a compact enclosure with an integrated 5 A power supply, reducing installation footprint while maintaining full suppression control capability. - Remote Monitoring Ready
Fully compatible with IntelliSite™ Remote Monitoring, enabling real-time system visibility, event notifications, and remote diagnostics.
Applications
The ARIES®-SLX is ideal for single-loop or moderately complex environments requiring intelligent suppression control, including:
- Airport signal and traffic control systems
- Computer and electronic equipment rooms
- Gas turbines and power generation equipment
- Manufacturing and packaging plants
- Railway traffic control facilities
- Medical facilities
- Universities and educational campuses
- Archives, libraries, museums, and art galleries

System Architecture
Comprehensive Detection & Control Architecture
System Capacity & Networking
- One (1) SLC supporting up to 255 addressable devices with no device-type restrictions
- Peer-to-peer networking for up to 32 ARIES®-SLX control units
Releasing & Notification Control
- Two (2) Notification Appliance Circuits (NACs)
- Two (2) flexible releasing circuits
- Two (2) combination NAC / releasing circuits (1 solenoid)
- Four (4) Form-C relays (three programmable, one trouble)
- Two (2) auxiliary power output ports
Device & System Integration
- Backward compatible with a wide array of SmartOne® sensors and modules
- Supports Modbus TCP/IP for integration with building management systems
- USB device port for configuration and service support
User Interface & System Management
- Easy-to-read 80-character LCD display
- Remote annunciation capability
- Internet accessibility with email alert support
- Intuitive interface designed for efficient configuration, diagnostics, and servicing
Technical Specifications
| SPECIFICATION | DETAILS |
|---|---|
| Control Type | Intelligent, addressable, single-loop |
| SLC Capacity | 1 loop, up to 255 devices |
| Networking | Peer-to-peer, up to 32 panels |
| Power Supply | Integrated 5 A |
| Display | 80-character LCD |
| Compatibility | Clean Agent, CO₂, Dry Chemical, Wet Chemical, Water-Based Systems |
| Remote Monitoring | IntelliSite™ compatible |
Compliance & Certifications
- UL Listed to UL 864, 10th Edition
- FM Approved
- NYC Approved
- California State Fire Marshal (CSFM) Listed
Resources
Resource links coming soon!
Intelligent Control. Proven Protection.
The ARIES®-SLX Intelligent Suppression Control Unit brings together addressable intelligence, built-in redundancy, and flexible system integration—delivering reliable suppression control for special hazard applications where performance, safety, and confidence are non-negotiable.



