SE2L User’s Manual (SE9Z-B1865)
10
Do not drop the product. Otherwise, the product may be damaged, lead to failure and the performance
will be degraded. Injury may also be caused.
2.2 Operating environment
Make sure that SE2L’s operating environment is within the stated specification (temperature, humidity,
vibration, ambient light, etc.)
Do not use or mount SE2L near devices that could generate strong electromagnetic waves as it could
affect
the operation of SE2L.
Do not use or mount SE2L in dusty, smoky, or misty environments, or where corrosive substances are
present. Operating under such environments may decrease the detection capacity of SE2L.
This product is for indoor use only.
2.3 Installation of SE2L
Install SE2L on a firm surface or structure to avoid displacement. Also, do not step on or hung on SE2L
after installation.
SE2L should be firmly mounted using the screws (recommended torque for screws is
3N
･
m). Shock
and vibration should not loosen the mounting. Detection may fail if actual protection zone differs from
the intended zone due to displacement of SE2L.
Safety distance should be determined before installing SE2L. User must verify the function of SE2L
after installation by placing a test piece at all the positions of protection zone (refer to chapter 4 for the
details on the safety distance calculation for various applications).
When installing the SE2L, protective materials such as guards or light curtain should be used to prevent
any passage into the hazardous area.
Reset switch used for interlock, muting and override function should be mounted at a location away
from the protection zone.
Mutual interference can occur when identical SE2Ls are mounted at the same detection plane. Refer to
chapter 5 for countermeasures to avoid mutual interference.
SE2L should be mounted at the location which has sufficient space for maintenance.
Do not add any protective materials such as, glass and transparent cover, in front of the optical window.
This could lead to loss of detection capability of the SE2L.
Minimum detectable width varies with the distance. Refer to chapter 10 for details.
2.4 Wiring
Switch off all the power supplies during wiring.
When a converter is used for supplying the power, make sure it fulfills the following requirements.
A rated output voltage within the range of 24V DC ±10% (SELV circuit, Category II).
Reinforced insulation or double insulation for the primary and secondary circuit.
Holding time of the output should be
above 20ms.
The power supply complies with the requirements of electromagnetic compatibility
Summary of Contents for SE2L-H05LPC
Page 1: ...SE9Z B1865 SE2L Series Safety Laser Scanner User s Manual...
Page 100: ...SE2L User s Manual SE9Z B1865 99 Figure 7 31 b Function Figure7 31 c Area...
Page 143: ...SE2L User s Manual SE9Z B1865 142 13 External dimension 13 1 SE2L H05LP mm...
Page 144: ...SE2L User s Manual SE9Z B1865 143 13 2 SE2L H05LPC mm...
Page 145: ...SE2L User s Manual SE9Z B1865 144 13 3 Base mounting bracket mm...
Page 146: ...SE2L User s Manual SE9Z B1865 145 13 4 Rear mounting bracket mm...
Page 147: ...SE2L User s Manual SE9Z B1865 146 13 5 Simple base mounting bracket mm...
Page 149: ...SE2L User s Manual SE9Z B1865 148 13 7 Simple rear mounting bracket Long type mm...
Page 150: ...SE2L User s Manual SE9Z B1865 149 13 8 Cover Protection Bracket mm...
