300SERIES SYSTEMSENSOR | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 4
Technical content
+ SMOKE D MOKE LZETECTOR ie WITH PLuG-IN TERMINAL WirRING ae ae XS \\ & \\ 4 ' SS ’ MN? ttl “ | E FEATURES: dood @ 12/24 VDC operation in one i Optional supervised electronic unit thermistor heat sensors rated Ga = (Bs 2-wire and 4-wire models at 135°F available @ Built-in test switch Aesthetically pleasing design @ Field sensitivity metering of @ Geometrically optimized detector to meet the photoelectronic sensing requirements of NFPA 72 chamber ® Easy maintenance — B Visual alarm and power replaceable insect screen indicator ®@ Built-in tamper-resistant ®& Plug-in terminal block for easy feature installation and maintenance i 3-year warranty @ & & = arpmoven IN MADEN THEUSA. DIVISION OF PITTWAY 3825 Ohio Avenue, St. Charles, IL 60174, 1-800-SENSOR2 (736-7672), Fax 708-377-6495 An ISO 9001 Certified Company
System Sensor’s 300 Series Photoelectronic Smoke Detectors feature a plug-in wiring system with 12 and 24 volt operation in one aesthetically pleasing housing design. All models contain a patented optical chamber for exceptional 4 reliability. Installation is simple and cost effective — prewire the plug-in terminal block and snap the detector into OC place. Two- and four-wire models are available. SPECIFICATIONS Size: 5.5” diameter x 2.75” h (14 cm x 6.985 cm) Shipping Weight: 0.7 Ib. (310 gm) Operating Temperature Range: Non-thermal Models: 0° to +49°C (32° to 120°F) Thermal Models: 0° to +38°C (32° to 100°F) Operating Humidity Range: 10% to 93% relative humidity noncondensing Air Velocity Rating: 3000 ft./min. (15 meters/sec.) Caution — Detectors subjected to continuous velocities above 300 fpm may require more frequent maintenance. Sensitivity: 3% (+.6 / -.7) per foot obscuration Wiring: 14 - 22 AWG, twisted pair recommended Mounting: Single gang, 3'/2” or 4” octagon, or 4” square with plaster ring Spacing: Install per NFPA 72 and local requirements. On smooth, flat ceilings, spacing of 30 feet may be used as a guide. Test Features: 1. Test port — Insert 0.1 inch maximum diameter allen wrench or screwdriver into test port on detector housing. 2. Test module ~ Using a standard voltmeter interface, insert MOD4O00R plug into detector’s module port. Fulfills calibrated sensitivity test per NFPA 72. Heat Sensor: 135°F fixed temperature electronic thermistors (2) © 1 ELectricaAL RATINGS 2312/24B / 2312/24TB 2300B / 2300TB System Operating Voltage: 12/24 VDC (8.5-35 VDC) 12/24 VDC (8.535 VDC) Maximum Ripple Voltage: 30% of nom. (peak to peak) 30% of nom. (peak to peak) Standby Current: 120 wA maximum 120 wA maximum Alarm Current: 50 mA maximum 4.2 VDC minimum at 10 mA.* 6.6 VDC maximum at 100 mA.* *Alarm current must be limited to 100 mA maximum by the control panel. If used, the RA400Z Remote Annunciator operates within the specified detector alarm currents. Reset Voltage: 0.8 VDC minimum 2.5 VDC minimum Reset Time: 0.3 sec. maximum 0.3 sec. maximum Start-up Time: 34 sec. maximum 34 sec. maximum (after 60 sec. reset) (After 60 sec. reset) EOL relay: A77-716B (12/24 volt) ALARM Initiation Contact Ratincs (2312/24TB / 2312/24B) Resistive or inductive load (60% power factor): Form A: 2.0A @ 30 VAC/DC Acency Listings ie UL: 268 (S911) CSFM: 7272-1209:142 FM: OWSA9.AY
ENGINEERING SPECIFICATIONS Smoke Detector shall be a photoelectronic type (Model 2300B or 2312/24B) or a combination photoelectronic/ . thermal with dual electronic heat sensors rated at 135°F (Model 2300TB or 2312/24TB) as manufactured by System () Sensor. Wiring connections shall be made by means of a plug-in terminal block. Detector shall have a power/alarm LED which will blink in standby. The detector shall have a sensitivity of 3% +.6/-.7 % per foot as measured in the UL smoke box. The detector screen and cover should be easily removable for cleaning. It shall be possible to perform a sensitivity and functional test without the need of generating smoke. Detector circuitry shall perform a self-test on the sensing chamber and internal electronics every 40 seconds. If circuitry fails, the detector LED shall stop blinking. The detector shall have a mounting bracket that allows for mounting to a 3'/2” or 4” octagon box or 4” square electrical box.
300 Series WiRING GUIDE
+ ann. INITIATING mz: EOL RESTON LOOP MANUEscTURER | tol Q+ IQ+ it iQ+ Q+ tot iQ! S81 io Qu Qu tt UL LISTED + Qt + Q+ to OMPATIBLE| a Or TEA Sr 1 CONTROL og O53 ot PANEL oh Oi to it Io RA400z RA400Z a) REMOTE REMOTE tt se ANNUNCIATOR ANNUNCIATOR I I i j—- Mes 8 OPTIONAL CLASS A WIRING 1 MH 2300B, 2300TB Wiring Diagram POWER * TO ~ — [+ EOL POWER SUPERVISION L L puna ENeRGIaED) Q+ Q+ 2 S* St 7 J A77-7108 QI iS! Qu Qu eo ie UL.LISTED SZ SZ H PANEL S53 LY Q PANEL ! ° ° ih Sma rs MANUFACTURER! <7 SSSSSoy it . = = oy INITIATING iol LOOP _ 1 | . | ™ OPTIONAL CLASS A WIRING ! H 2312/24B, 2312/24TB Wiring Diagram
PHOTOELECTRONIC SMOKE DETECTOR rh TEST MODULE (3 \\\\ ey = SS oo ——(Rap—— | etic i . g LED (FLASHES EVERY 10 h ff SECONDS IF RECEIVING Qed POWER AND READY PUSH RECESSED SWITCH WITH IN STANDBY; STAYS ‘A ..1" MAX. DIAMETER TOOL ‘ON CONTINUOUSLY A702904.00 IN ALARM.) ET =») I The MOD4OOR Field Sensitivity Test NX 5 a re Module can be used with any standard QO 2] DC voltmeter or multimeter to check the \\ sensitivity range of System Sensor’s J detectors (satisfies NFPA 72 requirement Q + for sensitivity testing). -
ORDERING INFORMATION
Part No. Description 2312/24B Photoelectronic, 4-wire, 12/24 VDC, plug-in terminal block 2312/24TB Photoelectronic, 4-wire, 12/24 VDC, thermistors, plug-in terminal block 2300B Photoelectronic, 2-wire, 12/24 VDC, plug-in terminal block 2300TB Photoelectronic, 2-wire, 12/24 VDC, thermistors, plug-in terminal block A77-716B EOL power supervision relay module, 12/24 VDC MOD400R Sensitivity test module RS23 Replacement screen for 300 Series smoke detectors (12 pack) J2300TB Shorting plug for 300 Series head removal : T17-174-07 Replacement terminal block, 2-wire T17-174-08 Replacement terminal block, 4-wire System Sensor WorLDWIDE MANUFACTURING & DISTRIBUTION Corporate Headquarters: _In the United Kingdom: In Italy: In the Far East: System Sensor System Sensor Limited System Sensor System Sensor Far East Sales Office 3825 Ohio Avenue Horsham Gates III, North Pittway Tecnologica, S.p.A- Pittway Far East LTD St. Charles, IL 60174, USA Horsham, West Sussex Via Caboto, 19 Suite 706, World Shipping Centre - Telephone: 708-377-6580 RH13 SPJ, United Kingdom 34147 Trieste, Italy 7 Canton Road Cc . FAX: 708-377-6495 Telephone: 44 1403 276500 _ Telephone: 39 40 381887 Tsimshatsui, Kowloon, Hong Kong 4 FAX: 44 1403 276501 FAX: 39 40 382137 Telephone: 852-730-9090 FAX: 852-736-6580 © System Sensor 10/94 This document is not intended to be used for installation purposes A0S-198-02