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Brand: OMRON
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D4N-8D31 Safety Limit Switch
OMRON D4N-8D31 Manual And Instructions
D4N-8D31 INSTRUCTION sheet

OMRON D4N-8D31 Product information and technical parameters:
Brand: OMRON
Name: Safety Limit Switch
Model: D4N-8D31
Actuator: Plunger.
Conduit size: 2-conduit; M20.
Built-in switch mechanism: 3NC (Slow-action).
Popular Safety Limit Switches.
Providing a Full Lineup Conforming to,
International Standards.
Lineup includes models with 1NC/1NO, 2NC, 2NC/1NO and,
3NC contact forms.
(Slow-action models with MBB contacts are available.)
M12-connector models are also available, saving on labor and,
simplifying replacement.
Standardized gold-clad contacts provide high contact reliability.
Can be used with both standard loads and microloads.
Conforms to EN115-1, EN81-1, and EN81-2 (slow-action models only).
Certified standards: UL, EN (TÜV), and CCC.

Number of beams: 16.
Protective height: 350mm.
Previously light curtains only offered status indicators.
The three types of indicators on the F3SR-B are not only,
status indicators but enable.
the user to completely understand the status at a glance,
further enhancing usability. Actuator: Arm lever D4N-8D31.
Conduit size: 1-conduit; G1/2.
Built-in switch mechanism: 1NC/1NO (Slow-action).
Compact, Plastic-body Safety-door D4N-8D31
Hinge Switch Designed for Saving.
Space in Machines and Other.
Equipment.
Lineup includes three contact models with 2NC/1NO and.
3NC contact forms in addition to the previous contact forms.
1NC/1NO, and 2NC. Models with MBB contacts are also available.
Standardized gold-clad contacts provide high contact reliability D4N-8D31.
Can be used with both standard loads and microloads. Actuator: Roller plunger.
Conduit openings: M20.
1NC/1NO (Snap-action).
Robust safety limit switch with metal housing.
Slow-action and snap-action contact with,
certified direct opening operation certification.
Direct opening mechanism (NC contacts only) added to,
enable opening contacts when faults occur, such as fused contacts D4N-8D31.
Safety of lever settings ensured using a mechanism that,
engages a gear between the operating position indicator plate and the lever.
Equipped with a mechanism that indicates the applicable,
operating zone, as well as push-button switching to control left and right motion.
Head seal structure strengthened to improve seal properties.
(TÜV: IEC IP67, UL: NEMA 3, 4, 4X, 6P, and 13).
Wide standard operating temperature range: –40 to 80°C (standard type).
Certified standards: UL, CSA, EN (TÜV), and CCC.
Main ccontacts: 3PST-NO D4N-8D31.
Auxiliary contact: SPST-NC.
Number of input channels: 1 channel or 2 channels.
Reset mode: Manual reset.
Input type: + common.
Rated voltage: 24 VAC/VDC.
Ultra Slim Safety Relay Unit.
Models of width 17.5 mm availaable with 2 or 3 poles D4N-8D31. Models.
of width 22.5 mm with 3 poles also available.
Conforms to EN standards. (TÜV approval).
DIN track mounting possible.


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