SILENT KNIGHT SK-4XLM

Product Overview

The SK-4XLM Silent Knight LED Interface Module is designed to support Fire-Lite® RZA-4X/F remote annunciator modules, providing supervised LED output control for enhanced system annunciation. The module monitors annunciator wiring for open conditions and mounts directly onto the mainboard using the J8 option connector, ensuring seamless integration. Each output is power-limited and rated for 27.6V at 8 mA, offering safe and reliable annunciator operation.

Key Features

• Supports Fire-Lite RZA-4X/F remote annunciator modules
• Supervises annunciator wiring for open-circuit conditions
• Mounts directly to the mainboard via the J8 option connector
• Provides 27.6V / 8 mA output per module
• Power-limited outputs to ensure safe operation