Sensing method: Through beam.
Connection method (cable length): Pre-wired connector (2 m).
Sensing distance: 3m.
Beams: Gap, 25 mm; Qty, 5.
Sensingwidth: 100 mm.
External indicator: --.
Compact, Resistant to Mutual.
Interference, and Ideal for Picking a Variety of Parts.
Mounts to a parts rack and uses indicators to show parts,
picking procedures D4D-0021N. Functions as a mistake-proofing Sensor D4D-0021N
Use either the built-in LED indicators or external picking indicators. Ratings: Standard load; 4 A at 30 VDC.
Cable: VCTF oil-resistant cable *1.
Actuator: Crossroller plunger.
Cable length : 3 m.
Compact Limit Switch That''s Also.
Thin and Highly Sealed.
Approved by EN, UL, CSA, and CCC (Chinese standard) D4D-0021N.
(Ask your OMRON representative for information on approved models.)
Sealing characteristics that meet IEC IP67 degree of protection.
Triple-sealed construction:
Plunger section sealed via nitrile rubber packing seal and,
diaphragm; switch section sealed via nitrile rubber cap;
cable entrance sealed via encapsulating material.
Cable lengths of 3 and 5 m available on standard models D4D-0021N.
Models also available with UL and CSA-certified cables.
Multiple mounting possible with Switches with Plungers.
Models with red LED indicators added to series for easy,
confirmation of operation.
(Set by default to light for non-operation.)
VCTF oil-resistant cables with CE marking.
(Applicable only to standard models.)Appearance: Round/Flat type A22-F.
Output: DPST-NC.
Operation: Momentary operation (self-resetting).
Illumination color: R (red); Y (yellow); G (green);
W (white); A (blue); B (black).
Install in 22-dia. or 25-dia. Panel Cutout.
(When Using aa Ring) D4D-0021N.
Lever for easily mounting and removing the Switch Unit .
Increase wiring efficiency with three-row mounting of Switch Blocks.
Finger protection mechanism on Switch Unit provided as a standard feature.
Use 25-dia. ring to install in 25-dia. panel cutouts.
Mounteed using either open-type (fork-type) or closed-type D4D-0021N.
(round-type) crimp terminals.
IP65 oil resistance (non-lighted models).
IP65 (lighted models).
D4D-0021N Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=D4D-0021N&select=5