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D4N-8231 Safety Limit Switch
OMRON D4N-8231 Manual And Instructions
D4N-8231 datasheetPDF datasheet
D4N-8231 INSTRUCTION sheet

OMRON D4N-8231 Product information and technical parameters:
Brand: OMRON
Name: Safety Limit Switch
Model: D4N-8231
Actuator: Plunger.
Conduit size: 2-conduit; M20.
Built-in switch mechanism: 2NC(Snap-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.

Head material: Plastic*1.
Release key position: Bottom.
Release key type: Standard (resin).
Solenoid voltage/indicator: Solenoid: 24 VDC, Orange LED: 10 to 115 VAC/VDC.
Lock and release types: Mechanical lock Solenoid release.
Contact configuration(door open/closed detection switch and,
lockmonitor switch contacts)(slow-action) Certified direct,
opening NC contact: 2NC/1NO+1NC/1NO D4N-8231.
Conduit opening: Pg13 D4N-82315.
Best-selling Guard Lock Safety-door.
Switch Available in Several.
Compact, Multi-contact Models.
Selectable Operation Key insertion direction and,
adjustable mounting ensure installation flexibility.
Built-in switches with multiple-contact construction are available.
Key holding force of 1,300 N minimum D4N-8231.
Can be used for either standard loads or microloads.
Lineup includes models with a conduit size of M20.
IP67 degree of protection.
Variety of Metallic Heads Available. Release key type: Special release key.
Indicator: Orange.
Lock and release types: Solenoid lock Mechanical release.
Contact configuration(door open/closed detection switch,
and lock monitor switch contacts): 3NC+2NC/1NO D4N-8231.
Conduit opening: M20.
Holding Force of 3,000 N.
Two safety circuits and two monitor contacts provide an,
array of monitoring patterns.
Standard gold-clad contacts enable use with ordinary loads,
and microloads.
Models with trapped keys prevent workers from being locked,
in hazardous work areas.
Models with rear release buttons allow people to unlock the,
Switch and escape if they are locked into hazardous areas.
IP67 degree of protection. Safety outputs: Instantaneous, DPST-NNO; OFF-delayed, -- D4N-8231.
Auxiliary outputs: 1 (Solid-state).
Max. OFF-delay time: --.
Rated voltage: 24 VDC.
Complete line-up of compact units,
including OFF-delayed safety output models.
17.5 or 22.5 mm width to save mounting space.
Simpple wiring using screw-less terminals D4N-8231.
Easy maintenance with status indicators.
One unit for various safety devices, from contact input to PNP input.


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