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OMRON D4N-4FLE Safety Limit Switch
Brand: OMRON
Name: Safety Limit Switch
Model: D4N-4FLE
Actuator: Fork lever lock (left operation).
Conduit size: 1-conduit; M20.
Built-in switch mechanism: 2NC/1NO MBB (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.

Name: Safety I/O Terminals.
No. of I/O points: Safety inputs: 4, safety outputs (relay): 4, test outputs: 4.
Distributed Safety Terminals That.
Reduce Wiring.
Lineup includes four models to accommodate various,
I/O types and number of I/O points.
Monitor the safety system from Standard Controllers,
across the network OMRON D4N-4FLE.
EN954-1 (Cat.4), ISO13849-1 (PLe),
and IEC 61508 SIL3 certification D4N-4FLE
The DST1-XD0808SL-1 also supports logic operation,
functions for high-speed processing in applications,
requiring partial stopping of the safety system. Number of beams: 78.
Protective height: 1585mm.
Model: NPN output.
Basic Type with a combination of.
performance and functionality.
Up to three sets of series-connected sensors OMRON D4N-4FLE.
The muting function is enabled simply with Muting Key Cap.
Comes standard with interlock and auxiliary output functions. Contact configuratio: 1NC.
Install in 22-dia. or 25-dia. Panel Cutout.
Direct opening mechanism to open the circuit when the contact welds.
Safety lock mechanism prevents operating errors.
Easy mounting and removal of Switch Blocks using a lever OMRON D4N-4FLE.
Mount three Switch Units in series to improve wiring efficiency,
(with non-lighted Switch Units, three Units can be mounted for,
multiple contacts).
Finger protection mechanism on Switch Unit provided as a,
standard feature.
Install using either round, or forked crimp terminals.
Oil-resistant to IP65 (non-lighted models)/IP65 (lighted models),
A lock plate is provided as a standard feature to ensure that the,
control box and switch are not easily separated. Actuator: Roller lever (resin lever, resin roller).
Conduit size: 1-conduit; M20.
Built-in switch mechanism: 2NC/1NO MBB (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 coontact forms D4N-4FLE.
(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 witth both standard loads and microloads D4N-4FLE.
Conforms to EN115-1, EN81-1, and EN81-2 (slow-action models only).
Certified standards: UL, EN (TÜV), and CCC.


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