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Product
Index :: Safety Solutions ::
Safety Sensors
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F3SH-A Multi-beam Safety Sensor
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* Ordering information
* Specifications
* Configurations
* Dimensions, and etc
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can be found in our PDF brochure.
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The F3SH-A Enables Human
Detection Using 4-beam Dimensions Recommended by EN Standards
The EN999 Standard Concerns machine safety,
in particular the positioning of protective devices in relation to the
approach speed of part of a human body.
The values in the table indicate the heights
from the reference surface (such as the floor) for each beam of a
4-optical-beam Sensor recommended as most effective under EN999.
The F3SH-A Beam gap matches the recommended
dimensions and can, therefore, detect intrusion under the lowest beam or
over the highest beam.
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Features |
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Safety Design Backed by
Technology
Pursuing safety
with the highest level of safety design and FMEA
We pursued the safety of F3SH-A to the limit with the mutual check of
two CPUs, safe design by dual circuits of signal control and output,
and FMEA*, which verifies the safety of the operations.
*FMEA : Failure Mode & Effects Analysis
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Conforms to Global
Safety Standards for Safety Sensors
Type 4 Level Sensor
Specified by IEC and EN Standards
Conforms to the now mandatory international standards for safety
sensors: IEC61496-1, IEC61496-2, and EN61496-1. The F3SH-A/ F3SN-A are
type 4 Sensors meeting the highest safety standards of category 4.
Certification for United States and Canada
from UL in the United States
Can be used with machinery designed for OSHA regulation and ANSI
standards.
Certified for UL Listing based on UL508, IEC61496-1, and IEC61496-2
and UL Listing for Canadian safety standards. Can be used with
machinery that will be used under OSHA regulations (29 CFR 1910.212),
which are stipulated under the Occupational Safety and Health Act of
1970. Also fulfills the requirements for ANSI/RIA R15.06-1999, the
United States Safety Requirements for Industrial Robots and Robots
Systems. The F3SH-A/ F3SN-A can be confidently used with machinery and
equipment bound for the United States and Canada.

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300-mm gap using 4 beams. Detects
whole-body intrusion
The F3SH-A Beam gap matches the
recommended dimensions and can, highest beam, for settings shown in
the following diagram.
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No.
of beams |
Height
from basic surface, such as floor (in mm) |
| 4 |
300,600,900,1200 |


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The Sensor Unit also has a
variety of safety functions.
Suitable for all kinds of safety circuit systems.
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