KIDDE (VM-SLCXB) Signaling Line Expansion Card – T

The Kidde VM-SLCXB Signaling Line Expansion Card represents a critical component for expanding signaling line circuit (SLC) capacity in advanced fire alarm control systems. Designed specifically for V-Series intelligent fire detection networks, this module provides essential circuit expansion capabilities for complex commercial fire protection infrastructures. Facilities managers and fire alarm contractors will appreciate its robust engineering and seamless integration with existing Kidde addressable panel architectures.

Engineered for high-reliability commercial environments, the VM-SLCXB enables installation professionals to extend signaling line circuits with precision and flexibility. Compatible with Class A and Class B data circuit configurations, this expansion card supports comprehensive fire detection networks in large-scale facilities such as office complexes, healthcare facilities, educational institutions, and industrial complexes. The module’s intelligent design allows for streamlined circuit management and enhanced diagnostic capabilities within sophisticated fire alarm systems.

Key Features

• Supports up to two Class A or Class B signaling line data circuits with full redundancy
• Preinstalled VM-SLC signaling line circuit card for immediate deployment
• Compatible with V-Series intelligent detection devices and addressable modules
• Designed for seamless integration with Kidde fire alarm control panels
• Meets rigorous UL 864 standards for fire alarm control equipment
• Provides enhanced circuit monitoring and fault isolation capabilities

Technical Specifications

• Operating Voltage: 24VDC nominal
• Maximum Circuit Load: 250 devices per SLC
• Regulatory Compliance: NFPA 72, UL 268, UL 464
• Environmental Rating: Indoor use, controlled environment

Fire alarm system designers and installation professionals will recognize the VM-SLCXB as a critical solution for expanding detection network capacity without compromising system integrity. Its modular architecture allows for precise circuit expansion in complex addressable fire alarm configurations, supporting advanced detection strategies in mission-critical commercial environments.

For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com