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        • Lifecycle status

          Active / Available from OEM
          Apter Power supports OPS400-20 continuity through fine-code, focus-height and interface validation.

        OPS400-20

        / 4.9
        1001 reviews ｜ Need a Specific Revision?
        SICK OPS400-20 is the high density OPS400 industrial portal scanner variant for omnidirectional bar-code reading, with 0.17 to 0.4 mm typical resolution.
        In Stock
        Ships by Wednesday, October 28
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        Warranty Policy
        We provide 1 year warranty for all remaining parts.
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        Return Notice
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
        Shipping Mode
        Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.
        Parts Availability
        Apter Power offers a wide range of components, products and services related to industrial automation. We also supply new products from a variety of quality manufacturers.
        How to order
        We have been working hard to update our inventory. If we have stock or parts available for new factory purchases, you can contact the order online. If we do not currently have an inventory, the displayed quantity will show "Ask". Please create an online quote or contact us by phone, fax or email to check availability.

        Technical specifications for OPS400-20

        • Manufacturer:
          SICK
        • Part Number:
          OPS400-20
        • Product Family:
          SICK
        • Product Type:
          OPS400 High Density OMNI Portal Scanner
        • Stock:
          1
        • Variant:
          High Density
        • Typical Resolution:
          0.17 to 0.4 mm
        • Scan/Decoder Frequency:
          600 to 1200 Hz
        • Focus:
          Autofocus or event-controlled dynamic focus
        • Host Interface:
          RS-232 or RS-422/485
        • Operating Voltage:
          85 to 264 VAC, 50 to 60 Hz
        • Power Consumption:
          30 W typical; 70 W maximum
        • Enclosure:
          IP54; optics IP65
        • Operating Temperature:
          0 to 40 °C
        • Weight:
          10.7 kg
        • Estimated shipping dimensions:
          59.8 x 27 x 15.8 cm
        • Tariff Code:
          Please confirm the destination before shipping
        • Country of origin:
          Germany
        • Place of shipment:
          Xiamen,Fujian,China
        By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

        More Information

        Overview Manuals Optical Setup Trigger Control Service Recovery Applications

        Features:

        • High Density optics: The 0.17 to 0.4 mm typical resolution range defines this exact OPS400 variant.
        • Portal reading: Multiple scan paths address changing label orientation on moving objects.
        • Configuration continuity: Saved trigger, focus and interface settings are central to an orderly field replacement.
        OPS400-20 is an industrial bar-code portal scanner, not a general imaging camera or personnel-protection device.

        The high density optical configuration should be selected from the smallest code element and the real reading distance.

        Acceptance testing covers the complete conveyor width, target speeds, host telegrams and any reject or status outputs.

        Apter Power can help confirm the SICK OPS400-20 OPS400 High Density OMNI Portal Scanner and the documented application details before quotation.
        SICK OPS400-20 OPS400 High Density OMNI Portal Scanner Manuals,Datasheets,Link
        Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
        • Code scale: Use the 0.17 to 0.4 mm documented range as a selection boundary, then test the actual print.
        • Path coverage: Prove labels at the near, center and far edges of the usable conveyor opening.
        • Contrast margin: Include the lowest-contrast production label instead of a freshly printed setup sample.
        • Window condition: Clean and inspect the optical surfaces before changing focus or decoder settings.
        • Trigger source: Record which input or software event starts each reading interval.
        • Object spacing: Verify one trigger window cannot merge adjacent packages into the same read cycle.
        • Focus events: Preserve any sensor inputs used to select distance configurations.
        • Output timing: Check pulse duration against the downstream reject or tracking sequence.
        • Parameter backup: Export the working configuration before removing the installed scanner.
        • Host proof: Confirm the controller receives the required data format after restoration.
        • Error evidence: Capture status messages before resetting intermittent no-read conditions.
        • Variant identity: Match OPS400-20; another OPS400 density variant changes the optical reading boundary.
        • High Density labels: Supports smaller bar-code elements at validated distances after code-size and distance proof.
        • Parcel identification: Reads changing label orientations across an industrial conveyor portal.
        • Sortation input: Supplies decoded identifiers to an established material-routing controller.
        • Legacy replacement: Restores an OPS400 station when parameter and interface evidence is available.
        Description
        Fine-code work is the defining task for OPS400-20, the high-density OPS400 configuration. Its optical design concentrates the family’s portal-scanning capability on smaller bar-code elements at validated distances.

        As moving items pass the portal, OPS400-20 coordinates multiple scan paths with automatic or event-controlled focus to form an engineered reading zone for fine labels whose orientation and distance may vary during transport.

        Choosing OPS400-20 depends on proving the smallest real element, contrast and conveyor position before release. That evidence separates this high-density variant from standard- and low-density OPS400 units even when their external construction appears similar.
        Alternative Names
        OPS40020
        Technical notes
        Before replacing OPS400-20, export the parameter set and record trigger, focus, decoder, interface and output assignments. Confirm the documented code resolution suits every production label, then prove reading across the full conveyor path. Isolate mains power before wiring and restore operation only after host messages and reject outputs are verified.
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        FAQS

        The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
        VIEW ALL FAQS
        Small codes remain unread after an OPS400-20 exchange. Which optical checks come first?
        Confirm the smallest printed element falls within the high-density 0.17 to 0.4 mm range, then verify contrast and actual reading distance.
        OPS400-20 reads close labels but fails when package height changes. What should commissioning review?
        Review the autofocus or event-controlled focus setup and prove every production height through the complete conveyor path.
        A new label stock increases OPS400-20 no-reads although code size is unchanged. What should be compared?
        Compare print contrast, quiet zones, surface reflection and orientation with the previously accepted label before altering decoder settings.
        OPS400-20 decodes locally but the PLC receives incomplete data. Which records should be checked?
        Compare the restored host protocol, telegram format, baud rate, interface mode and output assignments with the saved station record.
        Can OPS400-00 replace OPS400-20 because both belong to the OPS400 family?
        Not without revalidation. OPS400-20 is the high-density variant and its smaller code-element range is part of the application selection.
        An OPS400-20 outage replacement is planned. Which evidence makes the work reversible?
        Retain the parameter backup, focus and trigger map, label samples, interface settings, termination photos and the last successful host-message record.

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