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D4B-4A11N | OMRON Safety Limit Switch D4B-4A11N

OMRON D4B-4A11N Manual And Instructions
D4B-4A11N datasheetPDF datasheet

OMRON D4B-4A11N Product information and technical parameters:
Brand: OMRON
Name: Safety Limit Switch
Model: D4B-4A11N
Actuator: Roller lever (resin roller).
Conduit openings: M20.
2NC (Slow-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.
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.

Number of beams: 18.
Protective height: 360mm.
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 OMRON D4B-4A11N.
Blanking can be set.
Muting is possible only with the MSF4800A by using the,
MS4800-RM6 Resource Module D4B-4A11N
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. Number of beams: 124.
Protective height: 2510mm.
New Standard of Safety Light OMRON D4B-4A11N.
Curtain,Offering Both Robustness.
and Reliability.
Robust and compact.
New muting function to increase both productivity and safety.
All models designed for global use. PNP/NPN selection by.
DIP switch.
Conforming to major international standards including.
Chinese standard GB 4584. Name: Safety Network Controller.
No. of I/O points: Safety inputs, 16; Test outputs. 4; Safety outputs, 8 OMRON D4B-4A11N.
Unit version: 1.1.
Directly Connected to SYSMAC.
CS/CJ Series via EtherNet/IP.
Monitors safety systems via EtherNet/IP.
Equipped with master functions of CIP Safety on DeviceNet.
Does not require external devices for connecting.
Safety Network Controller and EtherNet/IP.
Increased maintainability in combination with,
OMRON’s EtherNet/IP compatible PLC.
ISO13849-1 (PLe) and IEC 61508 SIL3 certification. Safety outputs: --.
Safety standstill detection output: 3.
Auxiliary output: 2.
Rated voltage: 24 VDC.
Terminal block type: Spring-cage terminals.
Sensor-less Monitoring of Standstill for,
Machines with Long Inertia D4B-4A11N.
Standstill is monitored by the motor''s back electromotive force (BEMF) signal.
Features a "Standard Configuration", allowing immediate use,
without sensitivity adjustment.
"User Configuration" also available for fine-tuning of sensitivity D4B-4A11N.
Detailed LED indications enable easy fault diagnosis.
Safety Category 4 (EN954-1), PLe(ISO13849-1),
SIL 3 (IEC/EN 62061) certified.


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