Actuator: Roller plunger (Metal roller).
Cable length: 3 m.
Pull-outing direction of cable: Vertical.
Built-in switch: 4NC (slow-action).
Smallest Class of Safety Limit Switches the World.
The world''s smallest limit switch with a direct opening,
mechanism (four-contact construction model).
High-sensitivity safety limit switch OMRON WL01HAL4.
Built-in switches with two- or four-contact construction are available WL01HAL4
Degree of protection: IP67.
Conforms to EN115-1, EN81-1 and EN81-2.
(slow-action models only).
Certified standards: UL, EN (TÜV), and CCC. Field of view: Wide View (Short-distance).
Number of pixels: 350,000 pixels.
Monochrome: PNP OMRON WL01HAL4.
Field of view/Installation distance: Refer to figure 4 on p . 20.
Inspection capabilities, camera options,
and communication options -- this powerful,
heavy weight has it all.
This Vision Sensor provides all of the best-selling,
features found in high-end models without the,
need as in vision system for a separate controller.
This new Smart Camera was designed to attract,
potential customers to try the FQ2 Series OMRON WL01HAL4. A small limit switch for the Chinese market .
Small longitudinal Asian standard size.
Miniaturization design of the 1/3 of the OMRON longitudinal type limit switch.
Terminal fully open structure, easy wiring.
RoHS correspondence.
Protection structure IP65. Appearance: Square/Projection type LED voltage-reduction lighting,
(with Voltage Reduction Unit) A22L-C.
Output: SPST-NO + SPST-NC.
Lighting: LED.
Operating voltage: 200 VAC.
Operation: Alternate operation (self-holding).
Illumination color: R (red); Y (yellow); G (green); W (white); A (blue).
Install in 22-dia. or 25-dia. Panel Cutout.
(When Using a Ring).
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.
Mounted using either open-type (fork-type) or closed-type.
(round-type) crimp terminals.
IP65 oil resistance (non-lighted models).
IP65 (lighted models). Input type: Platinum-resistance thermometer input.
I/O points: 4 inputs allocated 4 input words at the Master Unit,
(8 input words allocated when 1/100 display mode is selected).
Temperature Input Terminal with Smart Functioonality .
Thhe Temperature Input Terminal can be used with almost the same functionality as a WL01HAL4.
Analog Input Terminal, such as with scaling and comparator functions.
Enhanced performance is provided with functionality specific to the Temperature,

Innput Terminal, such as the recording the operating time in a preset temperature,
range and temperature difference detection between input channels WL01HAL4.

WL01HAL4 Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=WL01HAL4&select=5