Ademco - 652-653 Passive Infrared Motion Detectors Installation Instructions

Nos 652,653 INFRARED DETECTORS INFORMATION No 652 provides 18 zones of wide angle coverage with a range of up to 35 feet 10.7m The No 653 offers 11 long zones with a narrow angle coverage of up 70 feet 21.3m At typical mounting heights of 7 2.3m models have the following important features High precision computer designed parabolic optical system Dual element pyre electric sensor Low current drain which allows for extended system power source battery life Day Relay Disable option Pre set zones for fast and easy installation Tamper protected wall comer mounting plate Full LED memory walk test night disable Nos 662 and 653 must be powered from a filtered 6V DC or 12V DC source that can provide at least 4 hrs of power The No 495 Power Supply which can be plugged directly into any 24 hour 126V AC outlet can be used as a source of GV DC having up to 12 hours standby detector is designed to operate at all times When motion is detected the units LED will light and its relay contacts will Alternatively when the detector is connected to a control that can provide a suitable switched voltage signal to indi the control ARMED or DISARMED state the detector can be programmed to provide optional modes of LED and relay See OPTIONAL OPERATING MODES herein Detectors have an additional provision for use of an external LED which can remotety duplicate the indication of the built in LED OF OPERATION optical system divides the area into a series of protected zones A special sensor measures the level of infrared energy each zone When an intruder crosses or enters any zone the resulting change in infrared energy is detected and an alarm will be reported sensor does not respond to visible light or slow changes in the background temperature of the area a passive infrared device employs no transmission of any kind any number of units may be used in the same area infrared energy does not penetrate most building materials even window glass so the unit responds primarily to move within the protected area CONSIDERATIONS AND TYPICAL LAYOUTS 652 The pattern of protection provided by the 652 includes nine main zones which span an angle of approximately 90 nine downward zones aligned in the same direction horizontally as the main zones See Diagrams 1 and 2 system has been designed to give a coverage range of 35 10.7m based on a typical mounting height of 7 However the unit may be mounted at any height between 6 1.8m and 9 2.7m with modified range coverage as in Diagram 2 653 The pattern of protection provided by the 653 includes eleven zones positioned in a pattern which is ideal for the of hallways corridors aisles or nanow rooms pattern consists of 3 main zones three intermediate zones angled slightly below the main zones and five downward See Diagrams 3 and 4 optical system has been designed to give a coverage range of 70 21.3m based upon a typical mounting height of 7 However the unit may be mounted at any height between 6 1.8m and 8 2.4m to achieve other patterns of cover as shown in Diagram 4 Zone Caution Note in Diagrams 2 and 4 that for certain mounting heights there are indicated zones within a person could be moving and not be detected by any of the units coverage mnea In general these dead zones are to be present between the intermediate and main zones or between the detector and the downward zones as the units height is increased 5 indicates protection rangesfor 652 and 653 at detector mounting heights of 6 1.8m to 9 27m a Mounting Location the Nos 652 and 653 passive Infrared Detectors respond to changes in energy which occur when an intruder into or out of a zone best coverage will be obtained if the mounting site is selected such that the likely direction of motion is ACROSS the pattern See Diagrams 6a band c a hallway aitie or narrow room a No 853 unit should be aimed directly down the center of the area the intermediate will prevent an intruder from avoiding detection by following the wall See Diagram 7a alternative approach is to angle the main zones from See Diagram 7b direct viewing by the unit of heat sources such as radiators heating ducts direct sunlight etc AND WlRlNG I R units are remarkably resistant to false alarm hazards but the following recommendations should be observed locating unit where central heating radiators live fires or heating outlet ducts could be within the pro five locating the unit in direct sunlight or directly above strong sources of heat locating unit on unstable surfaces running alarm wiring close to heavy duty electrical cables Mount the wall plate to a firm and vertical surface Be careful during installation or adjustment NOT TO TOUCH THE REFLECTOR OR SENSOR SURFACES on wall or in comer as shown in Diagram 8 at the recom height see previous section Orient the plate so that the rectangular cutout in the plate is at the bottom ff is provided from a hole in the mounting surface locate the mounting plate so that the wiring hole is centered within the rectangular cutout in the plate and the bottom edge of the plate is positioned with the of the wiring hole See Diagram 8 Detail A This will align the wiring hole with the wiring entry in the case when unit is secured holes should be no larger than cm in diameter Remove the front co r Attach the unit to the wall plate as follows Engage all four hooks on the wall plate into the slots on the rear of the the detector by loosening the retaining screw See Diagram 8 and secure the unit to the wall plate by pressing downward After wiring see next section install the wire entry plug provided replace front cover and secure retaining With front cover secured in place unit is locked to wall mounting plate To detach unit from wall plate front cover be removed first Connections the wire entry plug and the wiring entry access at thefower rear of the case carefully feed the wires through the entry along the underside of the terminal block unnecessary splices and loops within the unit Check all connections carefully Diagram 9 for connections which should be made in this order Alarm Relay and Tamper Terminals To connect a closed circuit protective loop see diagram Connect tamper circuitry as desired Control Signal Terminal and Options See OPTIONAL OPERATING MODES ff one of the options is to be run the necessary control lead s between the detector and the main control and cut the required jumper s Optional Remote LED Post If remote LED operation is desired connect as shown in diagram Also cut the YEL jumper on the circuit board Note The side of the LED that is not connected to the remote LED post may be directly to the DC source ground if the wire length is shorter OBSERVE POLARITY Input 6V112V DC 1 and 1 Terminals Connect these terminals to a 6V DC or 12V DC source that can 35mA continuously Note For 12VDC operation cut the unit ORANGE jumper Observe polarity auxiliary capacity of applicable Ademw controls is as follows I No 1021.4021 400mA No 1022 150mA 1023 350mA 1024 260mA No 1022 l 2 300mA 1023 12 550mA 1021 l 2.4021 l 2 400mA 1025 220mA 4080,408OXL 500mA 33OR25,340R25 250mA 332R50,342R50 750mA 1025 l 2 1025EX12 220mA 4080 l 2 500mA can be conveniently provided directly from any 24 hour 12OV AC outlet via a No 495 Power Supply plugs directly into the outlet OPERATlNG MODES shipped from Ademw each detector LED and relay will function together at all times regardless of whether the main system control is ARMED or DISARMED Whil