Miremadi LDR-M10 Instruction Manual

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LDR-M10

INSTRUCTION MANUAL

WARRANTY

MIREMADI warrants this product to be free from defects in material and workmanship for a period of 90 days from date

of shipment.

During the warranty period, MIREMADI will, at its option, either repair or replace any product that proves to be defective.

To exercise this warranty, email support and you will be given prompt assistance and return instructions. Repairs will be

made and the product returned, transportation prepaid. Repaired or replaced products are warranted for the original

warranty period of 90 days.

This warranty does not apply to defects resulting from product modiﬁcation, or misuse of any product or part. This

warranty also does not apply to normal wear or failure to follow instructions on maximum input voltages and polarities.

THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING ANY IMPLIED

WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. THE REMEDIES PROVIDED HEREIN ARE

THE BUYER'S SOLE AND EXCLUSIVE REMEDIES.

NEITHER MIREMADI NOR ANY OF ITS EMPLOYEES SHALL BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL,

INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OF ITS INSTRUMENTS EVEN IF

MIREMADI HAS BEEN ADVISED IN ADVANCE OF THE POSSIBILITY OF SUCH DAMAGES. SUCH EXCLUDED

DAMAGES SHALL INCLUDE, BUT ARE NOT LIMITED TO: COST OF REMOVAL AND INSTALLATION, LOSSES

SUSTAINED AS THE RESULT OF INJURY TO ANY PERSON, OR DAMAGE TO PROPERTY.

THIS DEVICE IS MADE FOR HOBBY USE AND SHOULD NOT BE USED IN SAFETY CRITICAL SYSTEMS.

ALTHOUGH THIS DEVICE IS EYE SAFE, DO NOT LOOK IN TO THE IR SOURCE DIRECTLY FOR PROLONGED

PERIODS. DO NOT LOOK AT THE IR SOURCE WITH MAGNIFYING GLASS OR OTHER OPTICAL INSTRUMENTS. IF

THE DEVICE IS MALFUNCTIONING, DO NOT USE, REMOVE POWER AND CONTACT SUPPORT.

In normal use only the Main connector is required. Use the supplied connector and make sure that when plugged in the

black wire is at the edge of the box. Apply 11V to 14V across the black and red wires with negative connected to black

wire and positive to red wire. The white wire is the range signal output. It will supply 0-5V in to high impedance and

0-2.5V into a 1K Ohm load.

For additional control the AUX connector (user supplied) can be used. The SHUT DOWN pin can be asserted high (above

1.5V) to put the device in to low power mode. This input can be used for both 3.3V and 5V systems. If left unconnected

the module defaults to the active state (ON), and operates in normal power mode.

support@MIREMADI.com

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Page 1 INSTRUCTION MANUAL WARRANTY MIREMADI warrants this product to be free from defects in material and workmanship for a period of 90 days from date of shipment. During the warranty period, MIREMADI will, at its option, either repair or replace any product that proves to be defective.
Page 2 LDR-M10 INSTRUCTION MANUAL The energy output on the AUX connector provides a voltage that is proportional to the returned energy. This gives additional information on the reﬂectivity of the target. The output will supply 0-5V in to high impedance and 0-2.5V into a 1K Ohm load.
Page 3 LDR-M10 INSTRUCTION MANUAL FIGURE 1 Measured RANGE Voltage (X) There are three distinct zones in Range plot (Fig 1). There is a linear zone 1 and 2 and a second order polynomial zone 3. The points “A” through “D”, “a” through “d” and the equations for the three zones are provided and unique to each module.
Page 4 LDR-M10 INSTRUCTION MANUAL DETECTOR FIGURE 2 RETURNED ENERGY INFRARED LED DETECTOR SOURCE BRIGHTNESS CAUTION! DO NOT LOOK DIRECTLY IS PROPORTIONAL TO INCOMING ENERGY IN TO THE SOURCE. AT DETECTOR NEVER LOOK AT THE SOURCE THROUGH MAGNIFYING LENS OR OTHER OPTICS.