SK-Control-6 Six Circuit Supervised Control Module

SK-Control-6 six circuit supervised control modulesare for use with Silent Knight® IntelliKnight® series fire alarm control panels (FACPs). SK-Control-6 six circuit supervised control modulesprovide supervised monitoring of wiring to load devices that require an external power supply or amplifier to operate, such as bells, horns, and strobes. They are capable of supporting Class B (Style Y) and Class A (Style Z) wiring. Upon command from the FACP, SK-Control-6 modules will disconnect the supervision and connect the external power supply across the load device. The disconnection of the supervision provides a positive indication to the panel that the control relay actually turned on. The external power supply is always relay isolated from thesignaling line circuit (SLC) loop, so that a trouble condition on the power supply will never interfere with the rest of the system. If needed, you can disable a maximum of three unused modules on the SK-Control-6 board. Each module has terminals for connection to an external supply circuit for powering devices on its notification appliance circuit (NAC). One or more multiple power supplies or amplifiers can be used. SK-Control-6 six circuit supervised control moduleshave a short circuit protection monitor for each module. The short circuit protection monitor protects external power supplies against short circuit conditions on the NAC. In addition, an algorithm is incorporated to find a short when the module is active. The module will close all circuits that are not shorted to find the NAC with the problem.

• Flexible solution for adding notification circuits where needed
• Removable 12 to 18 AWG plug-in terminal blocks
• Support for Class B or Class A wiring
• Individual LED for each module
• Two module mounting in the IDP-ACB cabinet
• Unused modules can be disabled
• Rotary address switches for fast installation
• Mounting hardware included

• UL Listed