Size: M8(Stainless steel)(See note 2.); Double; Unshielded.
Sensing distance: 4 mm.
Connecting method (See note 1.): Pre-wired.
Body length: Short.
Output configuration: PNP.
Operation mode NC.
A new generation in global applications. Actuator: Roller lever (resin lever, metal roller).
Conduit size: 1-conduit; G1/2 OMRON WLCA2-2N.
Built-in switch mechanism: 1NC/1NO (Slow-action).
Popular Safety Limit Switches WLCA2-2N
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 OMRON WLCA2-2N.
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. Ratings: Standard load; 5 A at 125 VAC.
Cable: VCTF oil-resistant cable *1.
Actuator: Sealed crossroller plunger OMRON WLCA2-2N.
Cable length : 3 m.
Compact Limit Switch That''s Also .
Thin and Highly Sealed.
Approved by EN, UL, CSA, and CCC (Chinese standard).
(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.
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.)Case color: Black.
Control output: Relay output.
Control mode *1: Standard or heating/cooling.
No. of auxiliary outputs: 2.
Detection of heater burnout, SSR failure, and heater overcurrent:
Detection for single-phase heaters.
No. of event inputs: --.
Transfer output *2: --.
Communi cations: --.
Previous model: Thermocouple input, --;
Resistance thermometer input, --.
New 48 x 24-mm Basic Temperature,
Controller with Enhanced Functions and,
Performance. Improved Indication Accuracy,
and Preventive Maintenance Function.
Indication Accuracy.
Thermocouple input: ±0.3% of PV (previous models: ±0.5%),
Pt input: ±0.2% of PV (previous models: ±0.5%),
Analog input: ±0.2% FS (previous models: ±0.5%),
Models are available with screw terminal blocks or screwless,
clamp terminal blocks.
A PV/SV-status display function can be set to automatically alternate,
between displayinng the statuss of the Temperature Controller (auto/
manual, RUN/STOP, and alarms) and the PV or SV WLCA2-2N.
Preventive maintenance for relays in the Temperature,
Controller using a Control Output ON/OFF Counter.
Switch the PV display between three colorrs WLCA2-2N.
Compatible with Support Software (CX-Thermo version 4.2 or higher).
Eleven-segment displays.
Models are available with one or two alarm outputs.
WLCA2-2N Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=WLCA2-2N&select=5