Silent Knight SD500-AIM-RC

Silent Knight SD500-AIM Addressable Input Module The Silent Knight SD500-AIM is an addressable input module designed for use with IntelliKnight fire alarm control panels (FACPs). It enables monitoring of devices such as pull stations, water flow switches, and other applications requiring dry contact alarm initiation devices. Key Features: • Single Contact Monitor: Allows for the supervision of a single input contact, facilitating precise monitoring of connected devices. • Class A and Class B Wiring Support: Supports both Class A (Style D) and Class B (Style B) contact monitor wiring configurations, offering flexibility in installation. • Attractive Cover Plate: Comes with an ivory cover plate, ensuring a clean and professional appearance when mounted. • DIP Switch Programming: Features DIP switch programming for quick and straightforward installation. • Extended Wiring Distance: Allows for wiring distances of up to 2,500 feet from the module to the contact, accommodating various installation requirements. Specifications: • Operating Voltage: 24 VDC • Standby Current: 0.55 mA • Alarm Current: 23 mA maximum for one device; 46 mA maximum for two devices; 0.55 mA for each additional device • Line Resistance: 50 Ω maximum • Operating Temperature: 32°F to 120°F (0°C to 49°C) • Humidity: 10% to 93% non-condensing • Dimensions: 4.9 inches (W) x 4.9 inches (H) x 1 inch (D) Compatibility: The SD500-AIM is compatible with the following Silent Knight FACPs: • 5820XL • 5820XL-EVS • 5808 • 5700