SD500-LED SILENT KNIGHT

Product Overview

The SD500-LED Silent Knight LED Driver Module is designed to control up to 80 LEDs through direct connection to the signaling line circuit (SLC) of a Silent Knight addressable fire alarm control panel. This module supports large-scale annunciation needs and provides a flexible solution for custom LED-based display systems.

Up to 40 SD500-LED modules may be installed per SLC loop, with a total system capacity of up to 100 modules, allowing extensive expansion for complex installations.

Key Features

• Drives up to 80 LEDs per module
• Connects directly to the SLC loop of Silent Knight addressable panels
• Supports up to 40 modules per SLC loop
• Maximum of 100 SD500-LED modules per system
• Ideal for custom annunciator panels and large visual indication layouts