Instruction Manual

ManualsBrandsEMX INDUSTRIES ManualsPresence SensorEMX INDUSTRIES OWL Microwave Motion and Infrared Presence Sensor

EMX Industries, Inc. 1/10

OWL_Rev1.0_092220

OWL

™

Microwave Motion & Infrared Presence Sensor

Instruction Manual

The OWL is a vehicle motion and presence sensor that utilizes microwave and infrared technology to

activate automatic doors and industrial gates. The OWL’s microwave sensor detects moving vehicles, while

the infrared presence sensor can detect vehicles and pedestrians. The sensor features two relay outputs,

one for vehicle motion detection, and the other for presence detection. The OWL features settings for fine-

tuning the presence detection area, direction detection, hold time, and more.

The OWL-RC remote control is required for programming and servicing the OWL.

Cautions and Warnings

Install the OWL according to instructions from the door operator manufacturer. Comply

with all applicable codes and safety regulations.

When drilling, ensure no damage can be caused in desired mounting location, e.g. hidden

wires, waterlines, etc.

Specifications

Mounting Height

11.5-21.3 ft (3.5-6.5 m)

Supply Voltage

12-24 VDC/AC

Max Current Draw

150 mA @ 12 VDC

Operating Temperature

-4 to 140ºF (-20 to 60ºC)

Operating Humidity

Below 80%

Dimensions

9” (229 mm) x 5” (127 mm) x 5” (127 mm)

Connection

32 ft (10 m) 8 conductor cable directly from sensor

Weight

2.87 lbs (1.3 kg)

Environmental Rating

IP65

Vertical Directionality

16-32º wall or ceiling mount

Horizontal Directionality

±10º

Microwave (Vehicle Motion)

Infrared (Presence)

Operating Frequency

24.150 GHz

Detection Range

Depends on sensor height and

housing angle

Max. Range: 23 ft (7 m)

Max. Width: 19.7 ft (6 m)

Depends on sensor height and

housing angle

Max. Range: 18 ft (5.5 m)

Max. Width: 26.2 ft (8 m)

Relay Output

NO or NC (adjustable)

Relay Contact Rating

Max. 48 VDC

Max. 300 mA

Max. 48 VDC

Max. 300 mA

Relay Hold Time

Typ. 500 ms

Presence (30 sec to Infinite, adjustable)

Adjustable Tilt Angle

-10 to 25º

Summary of content (10 pages)

PAGE 1
OWL™ Microwave Motion & Infrared Presence Sensor Instruction Manual The OWL is a vehicle motion and presence sensor that utilizes microwave and infrared technology to activate automatic doors and industrial gates. The OWL’s microwave sensor detects moving vehicles, while the infrared presence sensor can detect vehicles and pedestrians. The sensor features two relay outputs, one for vehicle motion detection, and the other for presence detection.
PAGE 2
Ordering Information • OWL • OWL-RC Vehicle Motion and Presence Sensor, includes 32 ft (10 m) of cable and two mounting screws Remote control, required for programming the OWL Components and Indicators 2 1 OWL Indicator LEDs Hinge Screw Angle Indicator Mounting Bracket Right Infrared Array Microwave Tilt Adjustment Screw 7. Left Infrared Array 1. 2. 3. 4. 5. 6. 3 4 5 6 7 1 OWL-RC 1. Setting Select Buttons ( 2. Function Select Buttons ( 2 3.
PAGE 3
Installation 1. Unscrew the Philips-head hinge screws from the left and right side. Remove the sensor from the mounting bracket. 2. In the desired location, install the mounting bracket at a height between 11.5 and 21.3 ft (3.5 and 6.5 m). Drill 1/8” (3.5 mm) mounting holes as shown in the diagram and attach with the provided screws. 3. Re-attach the sensor to the mounting bracket using the Philips-head hinge screws from Step 1. Adjust to the desired angle, and tighten the hinge screws until snug.
PAGE 4
. Wire the OWL to the door operator per the wiring table below. Wire Color Red Black White Green Yellow Blue Gray Brown Description Power input + (12 to 24 VDC/VAC) Power input – (12 to 24 VDC/VAC) Presence relay Presence relay Vehicle motion relay Vehicle motion relay Do not connect Do not connect 5. Apply power and allow 10 seconds for unit to stabilize. The green LED will be flashing during this time. Once stabilized (solid green LED), the sensor is operating, and the settings can now be configured.
PAGE 5
Vehicle Motion Detection The OWL’s microwave sensor will only detect moving vehicles (cars, forklifts, etc.). When a moving vehicle is detected, it will activate the vehicle motion output relay. If the microwave sensor is detecting people, lower the microwave sensitivity. The microwave sensor’s detection area may be changed by adjusting the angle of the sensor in the bracket, changing the tilt angle of the module inside the sensor, or configuring the microwave sensitivity setting ( ).
PAGE 6
Programming the OWL 1. If a security code has been programmed on the sensor, then it must be entered before settings can be changed. Unlock the sensor by pressing the button, then entering the four-digit security code, and press the enter button ( ). Unlock Sensor Four-Digit Security Code Function Enter 2. To change a setting, point the end of the remote at the sensor, and press the button of the function to be changed.
PAGE 7
Programmable Parameters Setting Value Button Configure Relays – Set relay behavior (Presence/Motion) NO/NO NO/NC NC/NO NC/NC Direction Detection – Prevents sensor from detecting objects moving away from it Off IR and Microwave IR Microwave Cross Traffic – Prevents sensor from detecting objects moving parallel to the door Off IR and Microwave IR Microwave Microwave Motion Sensitivity – Higher sensitivity increases area of detection 1 (Low) 2 3 4 5 6 7 8 9 (high) IR Presence Sensitivity –
PAGE 8
Additional Functions and Information Details – IR Rows & Columns Setting Value Button IR Rows – Adjusts which IR LED rows are on; turns off rows furthest from sensor first IR Columns, Left Side – Turn on/off IR columns in pairs IR Columns, Right Side – Turn on/off IR columns in pairs = Off = On Reading Settings Start Desired Function thru Enter Sensor Output Finish Green LED on front of sensor will flash 1-9 times, confirming the function setting value thru Maintenance Mode Start Options Enter
PAGE 9
LED Indicators While programming the sensor, the three indicator LEDs will turn on, off, or flash based on what function is being configured. Below is a table to show which functions correspond to the states of the three LEDs.
PAGE 10
Troubleshooting Symptom Possible Cause Solution No LEDs on No power or faulty power connection 1. Verify the voltage is between 12-24 VDC or 12-24 VAC using a digital multimeter. 2. Verify wires are terminated properly. 3. If voltage is present and there are still no LEDs on, the sensor is defective. Door is detected Sensor is angled toward door 1. Adjust the sensor housing away from the door. 2. Reduce the microwave and/or infrared sensitivity settings. 3. Adjust the microwave tilt angle.