Contents
- 1. Manual DP 250
- 2. Manual DP 550
- 3. Manual DP 550P
Manual DP 250
DUOGUARD PIR + Microwave Motion Detector Installation Instructions DP-250 INTERNAL VIEW DETECTION PATTERN Cable access ALARM Terminals TAMPER SW4 Tamper switch C17 Model: DP-250 110°, 15 x 15m at 25°C Top View BY1 LED2 Relay C28 C31 Microwave sensor Alarm LED (Red) C4 C33 PIR LED (Yellow) C32 LED1 LED3 2/3 Microwave range adjustment CT35 ALM MW PI R S WB S WA 1/3 MAX. Microwave LEC (Green) Jumper switch Side View Infrared sensor (Don't touch!) MW.RANGE C10 C12 C8 Locking bolt INSTALLATION HINTS The DUOGUARD may be either wall or corner mounted by applying different knockouts. The MB-95 or MB-99 mounting bracket can be applied for ceiling or wall mount. Corner mount is generally recommended for optimum detection. Do not install where the detector is in or facing direct/reflected sunlight, windows onto main roads (car head lights) or strong draughts / heaters. Ensure that there are not any obstructions (plants, screens, furniture etc.) in the field of view which may cause incorrect cover/ operation of the detector. Avoid locating the detector in areas which contain equipment that may change the environment temperature rapidly. Light Min. 1m Locate the detector at least 1 meter away from any illumination to avoid possible interference to microwave sensor. ) Avoid running alarm wiring close to mains cables !!! INSTALLATION & WIRING Installation 1. Open the front cover by loosening the locking bolt at the bottom of the case. 2. Remove the printed circuit board from the base of the unit, by bending the P.C.B clips gently upwards (handle printed circuit board with care). 3. Punch out the required knockouts and mount the unit base to the wall, corner or bracket. 4. Lead the cable through the access hole and then refit the printed circuit board. 5. Connect the wires to the respective terminals according to the wiring instructions. 6. Replace the front cover after completing the wiring and carry out a through walk test. Wiring ALARM TAMPER Tamper output (N.C loop) Alarm output (N.C loop) Power input (9 ~ 16 VDC) TAMPER terminals should be connected to the 24 hours N.C supervised loop of control panel. JUMPER SWITCH SETTING ON OFF SPECIFICATIONS Detection range ........15 x15 m at 25°C ALM MW PIR SWB SWA Infrared sensor………Low noise, dual element (Factory set) MW output power .....6 mW E.I.R.P. peak ALM - Alarm LED Indication ALM jumper ON Red LED ON Power supply ............9 ~ 16 VDC (12 VDC nominal) OFF OFF MW - Microwave LED Indication MW. jumper ON Green LED ON OFF OFF PIR - PIR LED Indication PIR jumper ON Yellow LED ON OFF OFF Microwave sensor.....DRO w/m micro strip antenna MW Frequency .........10.525 GHz SWA, SWB - Pulse count selection Pulse Count SWA jumper ON OFF SWB jumper OFF ON Current drain.............30mA at 12 VDC Alarm period .............2 ± 0.5 sec. Alarm output .............N.C 30 VDC, 0.2A max. Alarm output LED .....Red, can be disabled MW sensor LED ........Green, can be disabled PIR sensor LED.........Yellow, can be disabled Pulse count...............1, 2, 3 selectable Tamper protection ....N.C cover open activates OFF OFF WALK TEST & ADJUSTMENT 2/3 It is necessary to carry out a thorough walk test of the detector to ensure that 1/3 the correct coverage is being achieved MAX MW RANGE and no over spill of the microwave is occurring. Also to ensure that both PIR & microwave are working to the same detection area. The PIR range sensitivity is not adjustable. Accurate setting of the microwave is achieved by careful adjustment of the microwave range controller on the front of the PCB, next to the PIR detector, the range is increased by turning the pre-set in clockwise direction. When you are satisfied with your setting, all of the LEDs may be disable from jumper switch (please retain for future walk testing). ) Regular walk testing must be carried out, as part of your routine maintenance visits or at least once a year.) MOTION SIGNAL DISCRETION The MSD (Motion Signal Discretion) circuit recognizes the difference between motion and non-motion signals. Alarm output is only generated when motion is detected by infrared & microwave sensor and analyzed by the MSD circuit. MSD circuit ensures supreme reliability even when environmental conditions are severe. RFI immunity.............Ave. 20V/m (10~1000 MHz) Mounting height........2.0~ 2.4m (wall/corner mounted) 2.4~ 3.6m (with bracket) Mounting bracket......MB-95 or MB-99 (Optional) Temperature .............-10°C ~ 55°C (14°F ~ 131°F) Humidity....................95% RH max. Dimensions ...............132 x 72 x 57mm Unit weight ...............110 grams To continue improving produc qualityt, IR-TEC reserves the right to change specifications without prior notice. Warning: Changes or modifications this nit not expressly approved by the party responsible for compliance could void the user’s authority to operate the eqipment. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, Including interference that may cause undesired operation.
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