H V A C S Y S T E M S M O N I T O R I N G Intelligent Low-Flow Duct Smoke Detectors Intelligent Models Available DH200PL DH200RPL DH200PL (non-relay) DH200RPL (with relay) Product Overview Air velocity rating from 100 to 4000 feet per minute (0.5 to 20.32 m/sec.) Patented telescopic sampling tube Easily accessible code wheels Outside mounting tabs Easy and quick mounting to round or rectangular ducts from 1′–12′ (0.3–3.7 meters) wide Easy to clean UL recognized field-replaceable power and sensor boards Transparent cover for convenient visual inspection UL 268A listed 3-year warranty DH200PL (non-relay) Has outputs for remote LED display, remote test Incorporates zener diodes to conserve power for communications to other devices Requires com line power only DH200RPL (with relay) Powered outputs for remote LED, and remote test and sounder Two form “C” auxiliary contacts Can be configured as a relay version or jumpered to mimic a non-relay version Patented cover tamper trouble signal Requires both com line power and one of the following; 24VAC/DC or 120/220VAC for operation APPROVED S911 342-02-E 3013287 CS308 2125 3240-1209:155 The System Sensor Innovair™ DH200 Low-Flow Series photoelectric air duct smoke detectors are capable of sensing smoke in air velocities from 100 to 4,000 feet per minute (0.5 to 20.32 m/sec). This Innovair features low-flow technology that enables duct smoke detection throughout a broad range of airflow environments. Many difficult to solve HVAC applications occur in low airflow duct applications where reliable smoke detection is critical. Innovair low-flow technology can detect smoke at air speed velocities of 100 feet per minute or greater, while continuing the same reliable performance to 4,000 feet per minute. The DH200 Series Detector samples air currents passing through a duct and gives dependable performance for shutdown of fans, blowers, and air conditioning systems, preventing the spread of toxic smoke and fire gases through the protected area. These intelligent sensors communicate and are continuously monitored through the communication line. Detector sensitivity changes caused by dirt, temperature, or humidity are reported to the panel, allowing compensation algorithms to maintain the sensor’s set sensitivity. An advance indication at the panel specifies the sensor address, allowing for selected maintenance to be performed as needed. Remote alarm annunciation can be accomplished by using the RA400Z Remote Annunciator or the RTS451 or RTS451KEY Remote Test Station. Both these devices allow testing of the detector from a remote location. The Innovair family is designed for simplified installation and easy maintenance. The modular construction allows for easy cleaning and uncomplicated field replacement of the UL recognized power and sensor boards. WARNING: Duct smoke detectors have specific limitations. DUCT SMOKE DETECTORS ARE: NOT a substitute for an open area smoke detector, NOT a substitute for early warning detection, and NOT a replacement for a building’s regular fire detection system. Refer to NFPA 72 and 90A for additional duct smoke detector application information. Architect/Engineer Specifications The duct smoke detector shall be a System Sensor Model DH200PL or DH200RPL Intelligent Low-Flow Duct Smoke Detector to be used with compatible control panels. The duct smoke detector shall be UL listed per UL 268A, Standard for Smoke Detectors for Duct Applications, specifically for use in air handling systems. The detector shall operate in air velocities from 100 to 4000 feet per minute. The detec- tor shall be an intelligent photoelectronic detector. It shall be capable of local testing via magnetic switch or remote testing from the RTS451 or RTS451KEY Remote Test Station. The duct smoke detector housing shall incorporate an airtight smoke chamber in compliance with UL 268A. The housing shall be capable of mounting to either rectangular or round ducts without adapter brackets. An integral filter system shall be included to reduce dust and residue effects, thereby reducing maintenance and servicing. Sampling tubes shall be easily installed after the housing is mounted to the duct by passing through the duct housing. Terminal connections shall be of the strip and clamp method suitable for 12-18 AWG wiring. DH200PL Specifications Accessory Current Loads Voltage Range 15 to 32 VDC Standby Current 300µA @ 24 VDC (one communication ever y 5 seconds with LED blink enabled) Device Standby Alarm RA400Z 0 mA 10 mA Max. RTS451/RTS451KEY 0 mA 7.5 mA Max. COM (+) COM (-) COM(+) COM(-) RTS451 KEY COMMON TEST COM (-) COM(-) RA400Z COM (+) COM(+) COMMON TEST RTS451 KEY + RA400Z Wiring diagram for DH200PL Duct Smoke Detector using a UL listed control panel COMMUNICATION LINE – UL LISTED CONTROL PANEL 1ST DETECTOR IN LOOP 2ND DETECTOR IN LOOP Wiring diagram for DH200PL Duct Smoke Detector with optional RA400Z COM(-) COM(+) RA400Z TEST RTS451 KEY RA400Z COMMON COMMON (Must break tab on back of RA400Z when used with DH200PL.) + RA400Z DH200PL COM(-) COM(-) COM(+) COMMON RTS451 KEY TEST RA400Z TEST RA400Z RTS451 KEY COMMON COM(+) Wiring diagram for DH200PL Duct Smoke Detector with RTS451/RTS451KEY COMMON 4 TEST 5 6 FIELD INSTALLED JUMPER 1 LED DH200PL 2 3 RESET RTS451/RTS451KEY FOR RTS451, TERMINAL 3 IS NOT USED. (RTS451 DOES NOT HAVE A TERMINAL 6.) FOR RTS451KEY, TERMINALS 3 AND 6 ARE NOT USED. DH200RPL Specifications Current Requirements (using no accessories) Power supply voltage 20-30 VDC 24 VAC, 50-60HZ 120VAC, 50-60Hz 220/240 VAC, 50-60Hz Max. standby current 26 mA 65 mA RMS 44 mA RMS 25 mA RMS Max. alarm current 87 mA 182 mA RMS 52 mA RMS 30 mA RMS Alarm response time 3 to 10 sec. 3 to 10 sec. 3 to 10 sec. 3 to 10 sec. Power up time 2 sec. 2 sec. 2 sec. 2 sec. Contact Ratings Accessory Current Loads at 24 VDC Alarm auxiliar y contacts* (DPDT) 10 A @ 30 VDC 10 A @ 277 VAC (0.75 power factor) 240 VA @ 249 VAC (0.4 power factor) 1 ⁄8 HP @ 120 VAC 1 ⁄4 HP @ 240 VAC Device Standby Alarm PA400 0 mA 15 mA Max. RA400Z 0 mA 12 mA Max. RTS451/RTS451KEY 0 mA 10 mA Max. Supervisory contact (SPST) 2.0 A @ 30 VDC (resistive) *Minimum switching current for auxiliar y contact must be 100 mA DC minimum @ 5 VDC. Wiring diagram for DH200RPL Duct Smoke Detector using a UL listed control panel 1 2 COM (-) COM (+) COM (-) + COM (+) NOTE: Jumper J1 shunt must be installed for 2-W applications. J1 shunt must be removed for power PCB super vision. 1 2 NOTE: External power of 24V AC/DC or 120/220 VAC must be connected in order to power all remote horn or strobe accessories. COMMUNICATION LINE – UL LISTED CONTROL PANEL J1 JUMPER 1ST DETECTOR IN LOOP J1 JUMPER 2ND DETECTOR IN LOOP Wiring diagram for DH200RPL Duct Smoke Detector with optional RA400Z 5 7 Wiring diagram for DH200RPL Duct Smoke Detector with RTS451/RTS451KEY RTS 451/RTS451KEY RA400Z 1 ALARM SIGNAL 3 DO NOT BREAK TAB ON RA400Z NOT USED 5 6 7 2 4 4 3 5 ALARM SIGNAL NOT USED AUX. POWER (—) 5 = Alarm Signal 7 = Aux. Power (—) CIRCUIT REFERENCE TEST + TEST — TEST SWITCH Wiring diagram for DH200RPL Duct Smoke Detector with optional PA400 5 7 5 = Alarm Signal 7 = Aux. Power (—) PA400 FOR RTS451, TERMINAL 3 IS NOT USED. (RTS451 DOES NOT HAVE A TERMINAL 6.) FOR RTS451KEY, TERMINALS 3 AND 6 ARE NOT USED. Innovair™ 200 Series Low-Flow Specifications Operating Temperature Range 32° to 131°F (0° to 55°C) Duct Air velocity 100 – 4000 ft./min. (0.5 – 20.32 m/s) Width 51⁄ 2″ (14 cm) Operating Humidity Range 10% to 93% relative humidity (non-condensing) Shipping Weight DH200PL: 3.35lbs. (1.5 kg) Depth 23⁄ 4″ (7 cm) Storage Temperature Range –22º to +158ºF (–30º to +70º C) Length 143⁄ 4″ (37 cm) DH200RPL: 3.90lbs. (1.8 kg) Ordering Information Par t No. Description Accessories Description DH200PL Innovair™ intelligent low-flow photoelectric nonrelay duct smoke detector RTS451 Remote test station (see below) RTS451KEY Remote test station w/key (see below) DH200RPL Innovair™ intelligent low-flow photoelectric with relay duct smoke detector RA400Z Remote LED (see below) ST-1.5 Metal sampling tube duct widths 1′–2′ PA400 Mini-Aler t™ Sounder (see below) ST-3 Metal sampling tube duct widths 2′–4′ F36-09-11 Replacement filters ST-5 Metal sampling tube duct widths 4′–8′ M02-04-00 Test magnet ST-10 Metal sampling tube duct widths 8′–12′ P48-21-00 End cap for metal sampling tube A5053 Replacement photoelectric sensor board P48-61-00 End cap for plastic sampling tube A5060 Replacement power board for DH200RPL (w/relay) S08-39-01 Replacement photo insect screen A5067 Replacement power board for DH200PL (w/o relay) T80-71-00 Replacement plastic sampling tube ALARM ALARM RESET ON TEST RESET RTS451 Remote Test Station (UL S2522) RTS451KEY Remote Test Station with key (UL S2522) RA400Z Remote Annunciator (UL S2522) PA400 Mini-Aler t™ Sounder (UL S3593) Device cannot be wired directly to DH200PL (non-relay). System Sensor Canada Ph: 905.812.0767 Fx: 905.812.0771 System Sensor in China Ph: 86.29.524.6253 Fx: 86.29.524.6259 System Sensor – Far East Ph: 85.22.191.9003 Fx: 85.22.736.6580 System Sensor Europe Ph: 44.1403.276500 Fx: 44.1403.276501 System Sensor in Singapore Ph: 65.6273.2230 Fx: 65.6273.2610 System Sensor – Australia Ph: 613.54.281.142 Fx: 613.54.281.172 System Sensor Sales and Service System Sensor Headquarters 3825 Ohio Avenue St. Charles, IL 60174 Ph: 800/SENSOR2 Fx: 630/377-6495 Documents-on-Demand 800/736-7672 x3 www.systemsensor.com © 2003 System Sensor. The company reserves the right to change product specifications without notice. System Sensor – India Ph: 91.124.637.1770 x.2700 Fx: 91.124.637.3118 A05-0353-000•7/03•#1012