INSTALLATION AND MAINTENANCE INSTRUCTIONS RR2 Polarity Reversal Relay Module Specifications Operating Voltage Range: Maximum Operating Current: Relay Contacts: Operating Temperature Range: Operating Humidity Range: Dimensions: Wire connections: 3825 Ohio Avenue, St. Charles, Illinois 60174 1-800-SENSOR2, FAX: 630-377-6495 www.systemsensor.com 8.5 to 35 VDC NOTE: In an alarm condition, a wiring-fault 25mA trouble state may also register at the panel 2A at 35 VDC when the RR2 is used. 0° to 55° C (32° to 131° F) 5% to 95% non-condensing 21⁄2″ x 21⁄2″ x 1″ 18 AWG stranded, tinned, 16″ long General Description The RR2 polarity reversing relay module is intended for use with 2-wire and 4-wire detectors with built-in sounder, such as System Sensor 2100AT, 2112/24AT, 2112/24ATR and 2112/24AITR, 501BH, and other compatible models. It is designed to allow all the detectors in the same loop to sound when one of the detectors goes into alarm. WARNING When calculating total current draw of the control panel, remember to add current consumption (25mA) for the power reversal relay module (RR2). IMPORTANT: If the fire alarm output signal is coded, set the switch on the RR2 to “OFF”. If the fire alarm output signal is continuous, set the switch to “ON”. The RR2 may be used with an alarm zone that provides coded output for fire and continuous output for burglary. By default the RR2 will only trigger when the alarm output is coded. In this manner, smoke detectors will only sound from the result of a fire, and not from a burglary alarm. When the RR2 is used in this mode, the smoke detectors must provide for coded alarm signals if required by the specification. Wiring IMPORTANT: All polarities must be observed! 1. Connect the RR2 module trigger wire to the fire alarm output terminals. A. Alarm/Bell output: (Figures 1 and 2) Connect the purple wire to the Alarm or Bell output. B. Alarm relay, normally open contact: (Figures 3 and 4) 1. Connect one end of the alarm relay contact output to positive auxiliary or detector power fire alarm output. 2. Connect the purple wire to the other end of the alarm relay contact output. 2. Connect the red and black wires to the panel auxiliary or detector power (red to positive, black to negative). 3. 2-wire models Connect the yellow and orange wires to the panel initiating circuit (yellow to positive, orange to negative). 4-wire models Connect the yellow and orange wires to the panel detector power circuit (yellow to positive, orange to negative). 4. 2-wire models Connect the brown and white wires to the smoke detector initiating circuit (brown to positive, white to negative). 4-wire models Connect the brown and white wires to the smoke detector power circuit (brown to positive, white to negative). The RR2 can also be set to only trigger on continuous alarm zone signals. When used in this mode, it will not trigger from a coded fire alarm signal. NOTICE: This manual shall be left with the owner/user of this equipment. NOTE: If your panel configuration does not match any of the provided wiring diagrams, please contact System Sensor technical services at 1-800-SENSOR2 for assistance. Installation Choose a mounting location in the control panel within reach of the provided wire leads. Use a water/isopropyl alcohol mixture (50/50) to clean the mounting surface. Allow surface to dry and remove paper backing from the Velcro and catch. Stick the Velcro in the panel and the catch on the back of the module, then mount the module inside the control panel. Route terminals to the appropriate terminals as noted below. D500-44-00 1 I56-1683-02 NOTE: If your panel configuration does not match any of the following wiring diagrams, please contact System Sensor technical services at 1-800-SENSOR2 for assistance. Please refer to Figures 5 and 6 for Ademco Vista panels and Figure 7 for DSC Power 832 panels. Figure 1. 2-Wire system triggered from IAC/bell circuit: UL LISTED ALARM CONTROL PANEL BELL/ ALARM CIRCUIT (positive signal in alarm state) INITIATING CIRCUIT PURPLE T+ EOL + YELLOW IN+ – ORANGE IN– BROWN OUT+ + + – A+ A- WHITE OUT– + + – A+ A- Power Not Used Not Used + + AUX POWER – – RED PWR+ + Power RA400Z RA400Z BLACK PWR– – S0124-00 NOTE: If optional Style A (Class B) wiring is used, a second RR2 module must be added to enable concurrent loop polarity reversal. Figure 2. 4-Wire system triggered from IAC/bell circuit: UL LISTED ALARM CONTROL PANEL BELL/ALARM CIRCUIT (positive signal in alarm state) DETECTOR POWER PURPLE T+ + YELLOW IN+ – ORANGE IN– + + – + + – Power WHITE OUT– Power A A NC C Aux NO A A NC C Aux NO RED PWR+ AUX POWER + OR DETECTOR POWER – INITIATING CIRCUIT BROWN OUT+ BLACK PWR– EOL + – S0125-00 Figure 3. 2-Wire system triggered from alarm relay contact: UL LISTED ALARM CONTROL PANEL PURPLE T+ ALARM RELAY (NO Contact) INITIATING CIRCUIT EOL + YELLOW IN+ – ORANGE IN– BROWN OUT+ + + – A+ A- WHITE OUT– AUX POWER – RED PWR+ – RA400Z Power Not Used Not Used + + + + – A+ A- Power + – RA400Z BLACK PWR– S0126-00 NOTE: If optional Style A (Class B) wiring is used, a second RR2 module must be added to enable concurrent loop polarity reversal. D500-44-00 2 I56-1683-02 Figure 4. 4-Wire system triggered from alarm relay contact: UL LISTED ALARM CONTROL PANEL DETECTOR POWER + YELLOW IN+ – ORANGE IN– AUX POWER + OR DETECTOR POWER – INITIATING CIRCUIT EOL RELAY (shown energized) PURPLE T+ ALARM RELAY (NO Contact) BROWN OUT+ + + – + + – Power WHITE OUT– Power A A NC C Aux NO A A NC C Aux NO RED PWR+ BLACK PWR– EOL + – S0127-00 Connection Diagrams with Ademco Vista Panels The connection diagrams enclosed show how to connect the 2100AT model smoke detector to the Vista panels using the System Sensor power reversal relay module (RR2). Please make sure that the smoke detectors are connected properly to the zones specified in the wiring diagrams for proper operation of the smoke detectors. Figure 5. Connecting 2100AT smoke detectors to Ademco controls using RR2 module triggered from bell/alarm circuit: BELL/ ALARM CIRCUIT (positive signal in alarm state) ADEMCO CONTROL PANEL APPCLICABLE CONTROLS: VISTA-20 VISTA-40 VISTA-50P VISTA-32FB VISTA-100 VISTA-128FB SYSTEM SENSOR POWER REVERSAL RELAY MODULE (RR2) (MOUNT INSIDE CONTROL ENCLOSURE) PURPLE T+ EOL 2K OHMS BROWN 2-WIRE SMOKE ZONE + YELLOW – ORANGE + + – A+ A- WHITE + + – A+ A- Power Not Used Not Used + + + – RED SYSTEM SENSOR 2100AT SMOKE DETECTORS (UP TO 16 DETECTORS PER ZONE) RA400Z AUX POWER – BLACK Power Programming information: •The supervisory feature for the bell circuit must be turned off. See applicable control manual for procedure. RR2 Configuration: •Set switch on RR2 to “OFF”. 470Ω 1/2 WATT – SYSTEM SENSOR 2100AT SMOKE DETECTORS (UP TO 16 DETECTORS PER ZONE) RA400Z S0128-00 Figure 6. Connecting 2100AT smoke detectors to Ademco controls using RR2 module triggered from auxiliary relay: NOT REQUIRED ON 5110XM WHEN 5100XM JUMPER W3 INTACT N.C. AUXILIARY RELAY SYSTEM SENSOR POWER REVERSAL RELAY MODULE (RR2) (MOUNT INSIDE CONTROL ENCLOSURE) EOLR 2K OHMS N.O. ADEMCO CONTROL PANEL APPCLICABLE CONTROLS: 5110XM 5140XM VISTA-32FB VISTA-100 VISTA-128FB BROWN 2-WIRE SMOKE ZONE + – + + – A+ A- YELLOW ORANGE WHITE + + – A+ A- Power Not Used Not Used + + + AUXILIARY POWER OUTPUT – RED 470Ω 1/2 WATT – RA400Z BLACK Power SYSTEM SENSOR 2100AT SMOKE DETECTORS (UP TO 16 DETECTORS PER ZONE) – RA400Z SYSTEM SENSOR 2100AT SMOKE DETECTORS (UP TO 16 DETECTORS PER ZONE) Programming information: •Program Auxiliary relay to activate on alarms •Assign Auxiliary relay as an output for zones programmed for fire alarm response only (Types 9, 16, or 17) RR2 Configuration: •Set switch on RR2 to “ON”. TAKE POWER FROM CONTROLS AUXILIARY POWER OUTPUT ONLY S0129-00 D500-44-00 3 I56-1683-02 Connection diagrams with DSC Power 832 Panels Figure 7. Connecting 2112/24AT, 2112/24ATR, and 2112/24AITR smoke detectors to DSC Power 832 controls using RR2 module with PGM output: DSC POWER 832 PGM1 PURPLE RR2 BROWN AUX (+) PGM2 YELLOW ORANGE WHITE 5.6 KΩ* AUX + RED AUX – BLACK + + – + + – Power EOL ZONE (+) ZONE (COM) Power A A NC C Aux NO A A NC C Aux NO *NOTE: 5.6KΩ resistor must be rated for 1/4W or greater. S0112-00 All smoke detectors on the 4-wire fire zone will sound temporal 3 only from a fire alarm event. NOTE: •Program zone section attributes for bell output to be pulsing. •PGM2 must be programmed for sensor reset. •PGM1 must be programmed as Burglary and Fire Bell Output (01) with ON, ON, OFF attributes. •RR2 switch must be set to OFF (factory default setting). Testing Before testing, notify the proper authorities that the system is undergoing maintenance and will temporarily be out of service. 2. Initiate an alarm with one of the smoke detectors connected to the RR2 module using any approved test method. In the alarm state, all the detectors connected to the RR2 module must be sounding their sounders. Test in accordance with NFPA 72 test methods, inspections, and testing frequency. 3. Reset the system from the control panel. All smoke detector sounders should be silent. 1. Confirm that all smoke detectors connected to the RR2 module(s) contain a sounder and the sounders are activated upon power reversal. 4. If the fire alarm panel also functions in burglary mode, initiate a burglary alarm and ensure the smoke detectors do not sound. Three-Year Limited Warranty System Sensor warrants its enclosed relay module to be free from defects RA #__________, 3825 Ohio Avenue, St. Charles, IL 60174. Please include in materials and workmanship under normal use and service for a period a note describing the malfunction and suspected cause of failure. The of three years from date of manufacture. System Sensor makes no other Company shall not be obligated to repair or replace units which are found express warranty for this smoke detector. No agent, representative, dealer, to be defective because of damage, unreasonable use, modifications, or or employee of the Company has the authority to increase or alter the alterations occurring after the date of manufacture. In no case shall the obligations or limitations of this Warranty. The Company’s obligation of Company be liable for any consequential or incidental damages for breach this Warranty shall be limited to the repair or replacement of any part of of this or any other Warranty, expressed or implied whatsoever, even if the smoke detector which is found to be defective in materials or workthe loss or damage is caused by the Company’s negligence or fault. Some manship under normal use and service during the three year period comstates do not allow the exclusion or limitation of incidental or consequenmencing with the date of manufacture. After phoning System Sensor’s toll tial damages, so the above limitation or exclusion may not apply to you. free number 800-SENSOR2 (736-7672) for a Return Authorization number, This Warranty gives you specific legal rights, and you may also have other send defective units postage prepaid to: System Sensor, Repair Department, rights which vary from state to state. D500-44-00 4 I56-1683-02 © System Sensor 2003