DATALOGIC DS1 Series High Resolution Area Sensor Light Curtain Instruction Manual

DS1 SERIES
INSTRUCTION MANUAL
AREASCAN™

CONTROLS

OUT LED on receiv e r (RX)
The yellow LED ON indicates the presenc e of the object into controlled area.
POWER ON LED on receiv er (RX)
The green LED ON indicates t he optimal dev ice functioning.
The fast blinking of the green LED i ndicates a critical dev ice alignment.
Please refer to “DIAGNOSTICS” paragraph for other indications.
POWER ON LED on emi tter (TX)
The green LED ON indicates t he correct dev ice functioning.
Please refer to “DIAGNOSTICS” paragraph for other indications.

INSTALLATION MODES

General in formation on device positioning

• Align the two receiver (RX ) and emitter (TX ) units, verify ing that their distance is inside the dev ice operating dist ance, in a parallel manner, plac ing the sensitiv e sides one in front of the other, w i th the connectors oriented on the same side. The critical alignment of the unit w ill be signalled by the fast blinking of the green receiv er LED.

• Mount the receiver and emitter units on rigid supports which are not subject to strong vibrations, using specific fixing brackets and /or the holes present on the device lids.
  Precautions to respect when choosing and installing the device

• Choose the device according to the minimum object to detect and the maximum controlled area requested (= operating distance x controlled height);

• In agroindustrial applications, the compatibility of light grid housing material and any chemical agents used in the production process has to be verified with the assistance of the DATALOGIC technical sales support department;

• The AREAscanTM light grids are NOT safety devices, and so MUST NOT be used in the safety control of the machines where installed.

Moreover the following points have to be considered:
– avoid installation near very intense and / or blinking light sources, in particular near to the receiver unit;
– the presence of strong electromagnetic disturbances can condition the correct functioning of the device; this condition has to be carefully evaluated and checked with the DATALOGIC technical sales support department;
– the presence of smoke, fog and suspended dust in the working environment can reduce the operating distance of the device;
– strong and frequent temperature variations, with very low peak temperatures, can generate a thin condensation layer on the optics surfaces, compromising the correct functioning of the device;
– reflecting surfaces near the luminous beam of the AREAscanTM device (above, under or lateral) can cause passive reflections able to compromise object detection inside the controlled area.
If different devices have to be installed in adjacent areas, the emitter of one unit must not interfere with the receiver of the other unit.
General information relative to object detection and measurement
For a correct object detection and / or measurement, the object has to pass completely through the controlled area; testing the correct detection before beginning the process is suggested.

CONNECTIONS

• Shielded cables are not foreseen in the standard connection
• Ground connection of the two units is not necessary
• Use the same power supply for both units: for a correct functioning it’s necessary that both units TX and RX have the same voltage reference 0V

FUNCTIONING AND PERFORMANCES

The beam interruption due to the passage of an object inside the controlled area caused the closing of the switching output and the variation of the device analogue output signal.
Small objects can be detected (reaching dimensions of only 5 mm) and determine linear measurements with a 3 mm error in best cases.
In particular, the switching output is always activated when at least one beam is obscured. The status variation is signalled by the yellow receiver LED that turns on.
The analogue output value (0-10 V) is proportional to the number of obscured beams (0V means that no beam is interrupted, 10V all beams interrupted)
The device does not require calibration; periodical checks of the resolution and / or measurement are however suggested.
The blinking of the green receiver LED (stability function) signals the critical alignment of the units and / or the functioning outside or near the maximum operating distance. In optimal conditions the LED remains on continuously.
The two units are synchronised via cable (SYNC wire); precarious connections or induced disturbances on the synchronism line can cause device malfunctioning or a temporary blocking.
The diagrams, given below, show the typical minimum resolution trend of each model, SR (standard resolution) and HR (high resolution), in according to the operating distance (D).
For DS1-LD-SR-XXX-PV, the minimum resolution at a particular operating distance is to be intended with the trimmer calibrated near commutation threshold for that distance.

EMISSION POWER REGULATION (only DS1-LD-SR-XXX-PV)

The emitter is equiped with a trimmer which let user change the emission power. The operating distance increases rotating the trimmer clockwise.
The emission power reduction it is useful to decrease passive reflections when the maximum operating distance it is not required. Trimmer rotation is limited to 260°. Do not apply a torque greater than 35 Nmm.
Rotate the trimmer clockwise to the limit (maximum emission), then align RX and TX at the required operating distance (LED OUT off); decrease emission power rotating the trimmer counterclockwise until the output switches (LED OUT off) or the limit is reached (minimum emission); in the first case, rotate the trimmer clockwise until the output switches again and LED OUT remains off.

TECHNICAL DATA

TX: POWER ON LED (green)

Operating temperature:| 0…+ 50 °C
Storage temperature:| -25…+ 70 °C
Operating distance (typical values):| DS1-SD-XX-XXX-JV : 0.15…0.8 m DS1 -LD-XX-XXX-JV : 0.15…2.1 m DS1-LD-SR-XXX-PV : 0.20…2.5 m DS1-HD-XX- XXX-JV : 0.20…4.0 m
Emission type:| Infrared (880 nm)
Vibrations:| 0.5 mm amplitude, 10 … 55 Hz frequency, for every axis (EN60068-2-6)
Shock resistance:| 11 ms (30 G) 6 shock for every axis (EN60068-2- 27)
Housing material:| Black electro-painted aluminium
Lens material:| PMMA
Mechanical protection:| IP65 (EN 60529)
Connections:| M12 4-pole connector for TX M12 5-pole connector for RX
Weight:| 300 g. (DS1-xx-010-xx)
400 g. (DS1-xx-015-xx)
600 g. (DS1-xx-030-xx)

DIAGNOSTICS

RECEIVING UNIT (RX):

connections and any short- circuits
– Switch OFF and switch ON the device.
– If condition persists, contact Datalogic.
OFF| Device is not powered.| – Verify the connections.
– If condition persists, contact Datalogic.

EMITTING UNIT (TX):

– If condition persists, contact Datalogic.
OFF| Absence of powering and/or synchronism with receiver| – Verify the connections and right value of power supply.
– If condition persists, contact Datalogic.

DIMENSIONS

FIXING BRACKET The fixing bracket is supplied with the product.

SPECIFICATIONS

Model| Controlled height (mm)| N°. Beams| Minimum resolution (mm)| Output analogue
sensitivity (V)| Measurement precision (mm)| Response time
(ms)| Operatine distance (m)
---|---|---|---|---|---|---|---
DS1-LD-HR-010-JV| 100| 32| 5| 0.31| ± 3.5| 2|  0.15…2.1
DS1-LD-HR-015-JV| 150| 48| 5| 0.21| ± 3.5| 2.75|  0.15…2.1
DS1-LD-HR-015-JV| 100| 16| 7| 0.63| ±7| 1|  0.15…2.1
DS1-LD-SR-010-PV| 100| 16| 7| 0.63| ±7| 1| 0.20…2.5
DS1-LD-SR-015-JV| 150| 24| 7| 0.42| ±7| 1.5| 0.15…2.1
DS1-LD-SR-015-PV| 150| 24| 7| 0.42| ±7| 1.5| 0.20…2.5
DS1-LD-SR-030-JV| 300| 48| 7| 0.21| ±7| 2.75| 0.15…2.1
DS1-LD-SR-030-PV| 300| 48| 7| 0.21| ±7| 2.75| 0.20…2.5
DS1-SD-SR-010-JV| 100| 16| 7| 0.63| ±7| 1| 0.15…0.8
DS1-SD-SR-015-JV| 150| 24| 7| 0.42| ±6| 1.5| 0.15…0.8
DS1-SD-SR-030-JV| 300| 48| 7| 0.21| ±7| 2.75| 0.15…0.8
DS1-SD-HR-010-JV| 100| 32| 4| 0.31| ±3| 2| 0.15…0.8
DS1-SD-HR-015-JV| 150| 48| 4| 0.21| ±3| 2.75| 0.15…0.8
DS1-HD-SR-010-JV| 100| 16| 7| 0.63| ±7| 1| 0.20…4
DS1-HD-SR-015-JV| 150| 24| 7| 0.42| ±7| 1.5| 0.20…4
DS1-HD-SR-030-JV| 300| 48| 7| 0.21| ±7| 2.75| 0.20…4

Datalogic S.r.l.
Via S. Vitalino 13 – 40012 Calderara di Reno – Italy
Tel: +39 051 3147011 – Fax: +39 051 3147205 – www.datalogic.com
Helpful links at www.datalogic.com: Contact Us, Terms and Conditions, Support.
The warranty period for this product is 36 months. See General Terms and Conditions of Sales for further details.
**** Under current Italian and European laws, Datalogic is not obliged to take care of product disposal at the end of its life. Datalogic recommends disposing of the product in compliance with local laws or contacting authorised waste collection centres.
© 2009 – 2017 Datalogic S.p.A. and/or its affiliates • ALL RIGHTS RESERVED. • Without limiting the rights under copyright, no part of this documentation may be reproduced, stored in or introduced into a retrieval system, or transmitted in any form or by any means, or for any purpose, without the express written permission of Datalogic S.p.A. and/or its affiliates. Datalogic and the Datalogic logo are registered trademarks of Datalogic S.p.A. in many countries, including the U.S.A. and the E.U. All other trademarks and brands are property of their respective owners. Datalogic reserves the right to make modifications and improvements without prior notification.

826003144 Rev . E

References

• Datalogic | Automatic Data Capture and Industrial Automation - Datalogic
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