System Sensor M500S EngSpec

Product Control Module and Engineering Specifications control module shall be a System Sensor model number M500S Addressable control shall provide supervised monitoring of wiring to load devices that require an external supply to operate such as horns strobes or bells It shall be capable of Class B Style Y Class A Style Z supervision Upon command from the control panel the control module be able to disconnect the supervision and connect the external power supply across the device The disconnection of the supervision shall provide verification to the panel that the relay state changed The external power supply shall always be relay isolated from the loop The control module shall transmit full analog measurement of the wiring back to the panel and can be used to detect impedance changes or other test functions modules shall provide address setting means on the module using rotary switches Because the possibility of installation error systems that use binary jumpers or DIP switches to set the address are not acceptable The modules shall also store an internal identifying code the control panel shall use to identify the type of detector Systems that require a special to set the module address including temporary connection at the panel are labor and not acceptable Each module occupies any one of at least 99 possible addresses the signaling line circuit SLC loop It responds to regular polls from the system and reports type and status module shall have an LED that is controlled by the panel to indicate module status Coded transmitted from the panel can cause the LED to blink latch on or latch off Refer to the panel technical documentation for module LED status operation module shall mount in a standard 4 inch square 2 1 8 deep electrical box surface mounted listed or compatible duct smoke detector housing The notification appliance circuit shall wire in a Class B Style Y or Class A Style Z fashion Each control module shall up to 1 amp of inductive or 2 amps of resistive audible visual signals Audio visual power be provided by a separate supervised power loop from the main fire alarm control panel or a supervised UL listed remote power supply The module shall use SEMS screws for easy Wiring terminals shall be easily accessible for troubleshooting while installed UL 864 Control Units and Accessories for Fire Alarm Systems Agency Standards ULC S527 Control Units for Fire Alarm Systems ANSI NFPA 72 National Fire Alarm Code 2009