Potter SCM24W-153075 SELECT-A-STROBE CHIME COMBINATION

A Brand COMBINATION Meets or exceeds NFPA ANSI Standards and ADA Accessability Guidelines UL Listed for wall mounting Screw terminal capacity up to AWG 12 Universal mounting plate included Selectable settings 15cd or 30cd Polarized strobes with wide operating voltage range using ltered DC or un ltered FWR input voltage Horn eld selectable tones Hz or 2400 Hz or Non temporal or Low dBA Output Mounts to 4 square single gang double gang or octagonal back box Tamper proof candela selector switch Synchronization requires Sync Module SMD10 3A Available in red or white housing Select A Strobe Chime Series is designed to provide audible private mode for re alarm protection systems It complies with ADA meets or exceeds NFPA ANSI audible emergency evacuation signal and UL 464 private mode 1971 The SCM24W Series features a candela intensity eld selector switch for alternating the candela output 15cd to 30cd 75cd on axis The chime provides two different tones and a high low output setting that can be achieved with the use of mini jumpers located on the back of the unit These are polarized for connecting to supervised re alarm circuits The strobe is designed with a xenon ash tube and provides a candela eld selector switch for maximum performance SCM24W 153075 can be synchronized by using the SMD10 3A Sync Module to comply with NFPA recommendations concerning epilepsy when installing two or more visual appliances within the eld of view The strobe signals are listed for indoor use wall under UL1971 standard Information Number Range White DC VDC VFWR cd Module or 30 Terminals 120 49 Speci cations audible and visual alarm indicating appliances shall be Amseco model SCM24W 153075 or equivalent device The chime shall be listed UL 1971 Standard for signaling devices for the hearing impaired and shall be approved for re protective service The candela output be eld selectable having a dual setting of 15cd or 30cd output The chime shall provide two different eld selectable temporal or tones and a high low eld selectable output setting The signaling strobe shall operate on a 24V DC coded system The strobe shall designed to produce one signal ash per second with continuously applied minimum voltage The strobe chime shall have a universal back plate capable of wall mounting to a back box When strobe synchronization is required the SCM24W 153075 shall be compatible the Amseco SMD10 3A daisy chain or other source of Amseco sync protocol Audible and visual signaling devices shall be installed in with current NFPA guidelines inches mm 127 85.7 127 must be used only on circuits with continuously operating DO NOT use strobe on coded or interrupted circuits in the applied voltage is interrupted ON and OFF as the strobe fail to ash The applied voltage must be within its rated input range Fuse ratings on signaling circuits must handle peak from all devices connected to those circuits Electric Signal Company 2081 Craig Road St Louis MO 63146 4161 Phone 800 325 3936 Canada 888 882 1833 www pottersignal com IN USA MKT 8850025 REV B 9 07 1 OF 3 COMBINATION Hz of SCM24W Hz Output either Low or High replace cap on front of unit High 30 Proof Brand Required Minimum Output 45 Light RMS operating Current mA FWR DC Diagram 1 2 Operates Independently to Fig 1 Next or Signal HORN Next or Signal Next or 3 Diagram for Audible Strobe Class Circuit with Audible Silence Feature SCM24W Signal Signal MODULE SMD10 3A to Fig 2 H 4 Diagram for Audible Strobe Class Circuit without Audible Silence Feature Circuit MODULE SMD10 3A H to Fig 2 Next or Next or 1 2 setting jumper wire IN USA MKT 8850025 REV B 2 OF 3 COMBINATION Brand cations Horn Current Draw Table 2700 Hz Hz 2700 Hz Hz 2700 Hz Hz 2700 Hz Hz 2700 Hz Hz 2700 Hz Hz Options Pattern Tone Volume RMS Current mA FWR Output 10ft UL464 Gang Box Square Back Box Gang Box Mounting Plate IN USA 8850025 REV B 3 OF 3