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Summary of Contents for Comelit DT12EAM
- Page 1 ART. DT12EAM Dual-Tech Sensor Antimask function USER MANUAL...
- Page 2 Features Microwave detection based on Doppler concept. N.O relays switched at the same time. Installation height is calibration free from 1.8m to 2.4m (5.9 to 7.8 ft) PIR sensitivity adjustment. MW intensity selection. Temperature compensation. ...
- Page 3 Assembly description The DT12EAM is a robust yet small detector which includes a large LED indicator that can be easily observed from long distances to provide indication of intrusion. Using the supplied mounting bracket, the DT12EAM can be easily mounted to walls using the provided mounting screws.
- Page 4 Detection Pattern The DT12EAM has a 90° top view PIR and MW detection pattern with 12m detection distance (when installed at 2.4m above the ground surface). DT12EAM...
- Page 5 The DT12EAM performs best when provided with a constant and stable environment. In order to ensure suitable operation of the DT12EAM, the type of ground should be one of the following: Asphalt concrete, Cement, Soil, Clay, Gravel or Grass (mown).
- Page 6 Detector Installation Important! Prior to installation, read both “Operation” and “Selecting the mounting location” sections carefully. 1. Install the detector in such manner that the intruder is 2. The detector is to be installed at height of 1.8 to 2.4 most likely to cross the detection area from side to side.
- Page 7 8. Attach the rear bracket to the wall using mounting 7. Release the detector body from the metal bracket by screws. pulling the detector up and out. 9. Insert wires through provided access hole and wiring 10. Attach the sealing sponge pad to the wire opening channels.
- Page 8 Terminal Block Connections JUMPER POSIZIONE VALORE RESISTENZA J5 (EOL TAMPER) k J5 (EOL TAMPER) DIDN’T USE DIDN’T USE J5 (EOL TAMPER) DIDN’T USE J5 (EOL TAMPER) J7 (ALARM) k J7 (ALARM) k DIDN’T USE J7 (ALARM) DIDN’T USE J7 (ALARM) DIDN’T USE J6 (AM/TROUBLE) J6 (AM/TROUBLE)
- Page 9 (Usually from the alarm CP) Terminal 2 - Marked “-” (GND) - Connect to the ground of the CP. Terminal 3 –Marked "Test" 9.6-16 v on this pin will enter the DT12EAM to walk test mode even if SW2 position 1 is off Terminals 4 &...
- Page 10 Settings & Adjustments 6.1 Detection beam direction The DT12EAM detection beam direction is fixed. As a result, it is recommended to face the intrusion area with the detector. 6.2 Sensitivity and Range Adjustment There are 2 options for PIR sensitivity option: PIR potentiometer adjust SW position 3 –...
- Page 11 General configuration setting table (for sw2) Feature Sw position On (up) Off (down) Indication LEDs Indication LEDs on Indication LEDs off Anti Mask PIR pulse count 2 pulses 3 pulses Pet immunity 8.2.2 MW Sensitivity adjustment The MW has 4 configurable levels by SW1: Position 1 Position 2 High sensitivity more suitable for indoor...
- Page 12 8.3 Indications setting The DT12EAM has 3 LEDs that each points at different indication: 1. Green LED indicates PIR detection. 2. Yellow LED indicates MW detection. 3. Red LED - alarm indication (logic AND of both MW and PIR) The installer has an option to control LEDs operation, using the LED control on SW2 position 1, between “ON”...
- Page 13 Please be verify during installation that the DT12EAM is closed well before 30 minutes from power up. If the first power up is under direct sunlight the DT12EAM will made the self calibration 30 minutes after the sun light intensity will decrease Operation Note! Connect the DT12EAM to a positive Voltage output of 9.6 -16VDC...
- Page 14 11 Test procedures Walk Test Make sure LEDs control is set to “ON” Allow 30 seconds of warm up time. Make sure that the protected area is cleared of all people. Start walking across the detection zone. Look at the LEDs whenever motion is detected - all LEDs are turned ON. Allow 5 sec.
- Page 15 12 Specifications Detection Method PIR AND MW 10.525GHz Microwave Frequency Power Input 9.6 to 16Vdc Active: 24mA (±5%) Current Draw Standby: 21mA (±5%) Temp Compensation Dual slop temperature compensation 2 sec (±0.5sec) Alarm Period Form C (NC, NO, Common) Alarm Outputs 28Vdc 0.1 A with 10 Ohm Two Switches N.C 28Vdc 0.1 A with 10 Ohm Series protection resistors...
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