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D4N-4C20 OMRON Safety Limit Switch
Brand: OMRON
Name: Safety Limit Switch
Model: D4N-4C20
Actuator: Roller lever (resin lever, resin roller).
Conduit size: 1-conduit; M20.
Built-in switch mechanism: 2NC/1NO (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.

Safety sensors to detect contacts by.
mounting to moving parts of hazards.
Conforms to PLe/Safety Category 3 in combination with the,
dedicated controller.
(applied when internal relays with forcibly guided contacts,
disable hazard source directly).
Simple one-unit structure integrating sensor and cover D4N-4C20 OMRON.
Resistant to the side force.
Can be used in various applications.
Sensor length: 150 mm to 6,100 mm, Height: 34 mm to 80 mm D4N-4C20
Models with sealing covers for doors are provided(SGE-245L).
Certified standard: EN1760-2 (Safety Edge Standard). Number of beams: 32.
Protective height: 960mm.
Safety Light Curtains with Durable,
Impact-resistant Body and Long,
20-m Sensing Distance.
MS/MSF4800A Advanced Series D4N-4C20 OMRON.
Programming and Diagnostics Module (PDM) makes it easy,
to set functions.
Series connection is possible only with the MSF4800A.
Blanking can be set.
Muting is possible only with the MSF4800A by using the,
MS4800-RM6 Resource Module.
MS/MSF4800B Basic Series,
Features all necessary basic Safety Light Curtain functions.
Series connection is possible only with the MSF4800B D4N-4C20 OMRON.
Programming and Diagnostics Module (PDM) makes it easy,
to set functions. Number of beams: 72.
Protective height: 1440mm.
Safety Light Curtains with Durable,
Impact-resistant Body and Long,
20-m Sensing Distance.
MS/MSF4800A Advanced Series.
Programming and Diagnostics Module (PDM) makes it easy,
to set functions.
Series connection is possible only with the MSF4800A.
Blanking can be set.
Muting is possible only with the MSF4800A by using the,
MS4800-RM6 Resource Module.
MS/MSF4800B Basic Series,
Features all necessary basic Safety Light Curtain functions.
Series connection is possible only with the MSF4800B.
Programming and Diagnostics Module (PDM) makes it easy,
to set functions. Lock method: Mechanical lock.
Conduit size: G1/2.
Voltage for solenoid: 24 VDC.
With LED indicator 2NC+ 1NC (Slow-action).
Release Protective Cover Locks Using.
Controller Signals or Pushbutton.
Switches after the Cutting Tool Stops.
Moving Due to Inertia.
A mechanical lock is applied automatically when the Operation.
Key is inserted. A high level of safety is achieved using a,
mechanism where the lock is only released when voltage is,
applied to the solenoid.
Conforms to EN (TÜV) standards corresponding to the CE marking.
Certified by UL, CSA and CCC standards.
The Switch contact is opened by a direct opening mechanism,
(NC contacts only) when the protective cover is opened.
Direct opening mechanism that is EN-certified is indicated by,
on the Switch.
Auxiliary release key ensures easy maintenance and unlocks the,
door in the case of a power failure.
Tough aluminum die-cast body incorporating a switchh box with,
degree of protection satisfying IP67, UL, and CSA TYPE6P, 13 D4N-4C20.
Equipped with a horizontal and vertical conduit opening.
Models incorporating easy-to-see indicators for monitoring and,
those using an adjustable Operation Key ffor a swinging door are available D4N-4C20.
The mounting direction of the head can be changed,
to allow the Operation Key to be inserted from four directions.


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