Appearance: Knob-type Selector Switch A22S.
Number of notches: 2 notches.
Resetting method: Manual.
Output: SPST-NC.
Color of Selector: Black.
Install in 22-dia. or 25-dia. Panel Cutout.
Lever for easily mounting and removing the Switch Unit.
Finger protection mechanism on Switch Unit provided as a standard feature OMRON E3X-NH21 2M.
Use 25-dia. ring to install in 25-dia. panel cutouts.
Mounted using either open-type (fork-type) or closed-type,
(round-type) crimp terminals
E3X-NH21 2M
IP65 oil resistance (non-lighted models).
IP65 (lighted models). Appearance: Knob-type Selector Switch A22W,
LED voltage-reduction lighting (without Voltage Reduction Unit) OMRON E3X-NH21 2M.
Number of notches: 2 notches.
Resetting method: Manual .
Output: SPST-NC + SPST-NC.
Operating voltage: 200 VAC.
Illumination color: R (red); Y (yellow); G (green); A (blue).
Install in 22-dia. or 25-dia. Panel Cutout.
Lever for easily mounting and removing the Switch Unit.
Finger protection mechanism on Switch Unit provided as a standard feature.
Use 25-dia. ring to install in 25-dia OMRON E3X-NH21 2M. panel cutouts.
Mounted using either open-type (fork-type) or closed-type,
(round-type) crimp terminals .
IP65 oil resistance (non-lighted models).
IP65 (lighted models). Number of beams: 56.
Protective height: 1395mm.
Model: PNP output.
Basic Type with a combination of.
performance and functionality.
Up to three sets of series-connected sensors.
The muting function is enabled simply with Muting Key Cap.
Comes standard with interlock and auxiliary output functions. Actuator: One-way roller arm lever (vertical).
Conduit size: 2-conduit; G1/2.
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. Power supply voltage: 12 to 24 VVDC .
Output coonfiguration: Open-collector output (PNP) E3X-NH21 2M.
Output code: Binary.
Resolution (divisions): 32, 40.
Connection method: Pre-wired Model (1 m).
Rugged Rotary Encoder.
Absolute model.
External diameter of 50 mm.
Resolution of up to 1,,0224 (10-bit) E3X-NH21 2M.
IP65 (improved oil-proof protection with sealed bearings).
Optimum angle control possible in combination with PLC or,
Cam Positioner.
E3X-NH21 2M Operation manual/Instructions/Model selection sample download link:
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