Datalogic DM3610, Справочное руководство, Страница: 23 / 157

MECHANICAL INSTALLATION
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2.4.4 General Mounting Guidelines
It is important that you follow these general precautions when installing, setting up, operating,
maintaining, troubleshooting, or replacing any Datalogic products, parts or related equipment.
CAUTION:
The DM3610 uses a visible laser diode (red) 658 nm typical,
Collimated < 1.5mR, <9.6mW peak power, <1.0mW Average power, Class
3R (IEC60825-1), Class II (CDRH 21CFR1040), in the dimensioning
process. Avoid staring at the laser light source. While laser light does not
constitute a health hazard, staring at the laser for prolonged periods could
result in eye damage.
As you plan and install your DM3610 dimensioning system application, be sure to keep the
following guidelines in mind:

All mounting structure assembly and equipment installation can be performed by one
installer.

Determine the proper orientation and position of each DM3610.

Leave adequate clearances (approximately 300 mm [12 inches]) for wiring around
each DM3610.

Route wires carefully to reduce or minimize electrical noise. When power and
communication wiring must cross, make their intersection perpendicular.

Proper grounding limits the effects of noise due to Electromagnetic Interference
(EMI).
2.4.5 Conveyor Considerations
In the process of dimensioning a package, the DM3610 dimensioners are measuring the
distance between the package and laser origin. Therefore, any motion of the package other
than that in the conveyor direction will impact dimensioning accuracy. Consider the following:

Make sure the dimensioners are mounted at least 300 mm [12 inches] plus the
longest box away from any belt transitions. This applies to both packages entering
and leaving the system. This means the DM3610 requires a conveyor belt length of at
least 600 mm [24 inches] plus twice the longest box to ensure box stability under the
system.

The dimensioners should be placed so packages are not sliding, tumbling, or
accelerating/decelerating when they pass under the scan line.

Belt seams or unevenness that elevate packages above the normal belt surface will
impact dimensioning accuracy.