Description

The Silent Knight SD500-AIM Addressable Input Module is engineered for use with IntelliKnight Fire Alarm Control Panels (FACPs), providing reliable monitoring of dry contact devices such as manual pull stations, tamper switches, and water flow detectors.

This compact, single-point addressable input module allows a contact closure from a connected device to be reported as an alarm to the control panel. It supports Class A (Style D) or Class B (Style B) wiring configurations and includes an EOL resistor for supervision. If a circuit fault, such as an open wire, is detected, the module will communicate this condition to the FACP—enhancing the safety and integrity of your fire protection system.

With a compact design, attractive ivory cover plate, and DIP switch programming, the SD500-AIM is easy to install and blends well with most interiors. It mounts to a standard 4″ square electrical box and supports wiring distances up to 2,500 feet with 14 AWG cable, making it ideal for a wide range of fire safety applications in commercial and industrial environments.

Key Features:

• Monitors one dry contact device (manual station, flow switch, etc.)
• Compatible with Silent Knight IntelliKnight FACPs
• Supports Class A (Style D) and Class B (Style B) wiring
• DIP switch addressable for quick programming
• Supervised input monitors for open circuits and alarm conditions
• Includes ivory cover plate for clean, professional appearance
• UL listed and compliant for commercial fire alarm systems
• Supports wiring distances up to 2,500 feet using 14 AWG cable