Silent Knight SK-NIC Network Interface Card

The Silent Knight SK-NIC is a network interface card for Silent Knight 6000 Series fire alarm control panels that creates a common communications and annunciation link between up to 17 panels. It supports standard unshielded twisted-pair copper networking, accepts optional fiber modules for single-mode or multi-mode fiber connections, and includes a 625K baud ARCNET repeater. Key Specifications: Type: Network interface card Core Function(s): Creates a shared communications and annunciation link between compatible Silent Knight FACPs Network/Protocol: 625K baud ARCNET Power: 24 VDC operating voltage; 21 mA standby current; 21 mA alarm current Panel Capacity: Supports a common communications link between up to 17 panels Network Wiring: 16 to 18 AWG unshielded twisted-pair copper; up to 3,000 ft between each node Fiber Support: Supports optional single-mode or multi-mode fiber modules Circuit Configuration: Supports Class A or Class B network configurations Mounting: Mounts within the FACP cabinet except on 6700 systems; remote mounting requires SK-NIC-KIT Physical: 4.15 inches H x 4.80 inches W Environmental: 32 F to 120 F; 0% to 93% RH non-condensing Compatible Accessories: SK-NIC-KIT - Accessory kit for remote SK-NIC mounting; required for 6700 FACP applications SK-FML - Multi-mode fiber module SK-FSL - Single-mode fiber module System Compatibility: Compatible Silent Knight 6000 Series fire alarm control panels that support SK-NIC networking