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EDWARDS° Catalog ► Intelligent Initiating <br />EDWARDS <br />LIFE SAFETY 7 INCIDENT MANAGEMENT <br />Manual Pull <br />Stations <br />SIGA-270, SIGA-270P, <br />SIGA-278 <br />Overview <br />The SIGA-270 and SIGA-278 series Manual Pull Stations are part <br />of EDWARDS's Signature Series system. The SIGA-270 Fire Alarm <br />Manual Pull Stations feature our very familiar teardrop shape. They <br />are made from die-cast zinc and finished with red epoxy powder - <br />coat paint complemented by aluminum colored stripes and mark- <br />ings. With positive pull -lever operation, one pull on the station <br />handle breaks the glass rod and turns in a positive alarm, ensuring <br />protection plus fool -proof operation. Presignal models (SIGA-270P) <br />are equipped with a general alarm (GA) keyswitch for applications <br />where two stage operation is required. The up -front highly visible <br />glass rod discourages tampering, but is not required for proper <br />operation. <br />EDWARDS's double action single stage SIGA-278 station is a <br />contemporary style manual station made from durable red colored <br />lexan. To initiate an alarm, first lift the upper door marked "LIFT <br />THEN PULL HANDLE", then pull the alarm handle. <br />Standard Features <br />Note: Some features described here may not be supported by all control sys- <br />tems. Check your control panel's Installation and Operation Guide for details. <br />• Traditional familiar appearance <br />SIGA-270 models feature our familiar teardrop design with <br />simple positive pull action and sturdy die-cast metal body. <br />• One stage (GA), two stage (pre -signal), and double action <br />models <br />SIGA-270 models are available for one or two stage alarm <br />systems. The single stage double action SIGA-278 features a <br />rugged Lexan housing with keyed reset mechanism. <br />SIGA-278 <br />nYL <br />MEA FM 7150-1657: <br />L� <br />0129 S2318 <br />• Break glass operation <br />An up -front visible glass rod on the SIGA-270 discourages <br />tampering. <br />• Intelligent device with integral microprocessor <br />All decisions are made at the station allowing lower com- <br />munication speed while substantially improving control panel <br />response time. Less sensitive to line noise and loop wiring <br />properties; twisted or shielded wire is not required. <br />• ADA Compliant <br />Meets ADA requirements for manual pull stations. <br />• Electronic Addressing with Non-volatile memory <br />Permanently stores programmable address, serial number, <br />type of device, and job number. Automatically updates historic <br />information including hours of operation, last maintenance <br />date, number of alarms and troubles, and time and date of last <br />alarm. <br />• Automatic device mapping <br />Each station transmits wiring information to the loop control- <br />ler regarding its location with respect to other devices on the <br />circuit. <br />• Diagnostic LEDs <br />Status LEDs; flashing GREEN shows normal polling; flashing <br />RED shows alarm state. <br />• Designed for high ambient temperature operation <br />Install in ambient temperatures up to 120 °F (49 °C). <br />Page 1 of 4 <br />DATA SHEET E85001-0279 <br />Not to be used for installation purposes. Issue 1.1 <br />