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      Schneider Electric 140DSI35300
      Schneider Electric 140DSI35300
      Schneider Electric 140DSI35300
      Schneider Electric 140DSI35300
      Schneider Electric 140DSI35300
      Schneider Electric 140DSI35300
      Product image is representative; revision or series may vary. Contact us to request a specific version.

      140DSI35300

      Supervised Input Module
      In Stock
      Ships by Sunday, October 18
      Fast Shipping Available

      Product Describe：

      Schneider Electric 140DSI35300 is a Modicon Quantum 24 V DC supervised discrete input module with 32 positive-logic inputs arranged as four groups of eight.

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      Technical specifications Information Technical notes FAQ

      Technical specifications for 140DSI35300

      Technical specifications for 140DSI35300

      • Manufacturer:
        Schneider Electric
      • Product Category:
        PLC Systems
      • Spare Part Number:
        140-DSI-353-00
      • Estimated shipping dimensions:
        4x10.5x25cm
      • Weight:
        0.28 kg
      • Tariff Code:
        8537101190
      • Counliy of origin:
        France
      • Product family:
        Modicon Quantum
      • Module function:
        Supervised discrete input
      • Input voltage:
        24 V DC
      • Input count:
        32
      • Channel grouping:
        Four groups of eight inputs
      • Input logic:
        Positive logic
      • I/O addressing:
        Two input words
      • Supervision method:
        Shunt resistor across the switching device
      • Continuity current:
        >=0.15 mA, switch open
      • Broken-wire reporting:
        Broken Wire registers 3 and 4
      • Rack interface:
        Quantum local or remote I/O rack
      • Status handling:
        Separate input-state and supervision diagnostics
      View as PDF Ask for Quote

      Information

      Information

      Overview Manuals Common Applications Product Precautions
      Schneider Electric 140DSI35300 combines process-state acquisition with line-continuity supervision in a Modicon Quantum installation. Separate status and diagnostic paths let control logic distinguish an interrupted field circuit from an ordinary OFF state.
      • Thirty-two 24 V DC supervised inputs
      • Four groups of eight positive-logic channels
      • Broken-field-wire supervision
      • Quantum rack I/O integration

      Use Schneider Electric 140DSI35300 only in the documented Modicon Quantum context, with the field wiring, controller configuration and acceptance checks reconciled before service.

      Important Notice: Confirm the complete 140DSI35300 identifier and the installed interface conditions; do not substitute a nearby model without a documented engineering review.

      Schneider Electric 140DSI35300 Manuals & Downloads
      140DSI35300 Technical Reference (PDF)140DSI35300 Installation & Commissioning Guide (PDF)

      Important Notice: The Technical Reference consolidates exact-model engineering data and interfaces; the Installation & Commissioning Guide organizes preparation, wiring checks and acceptance steps.

      Supervised contact monitoring
      Monitors field contacts while retaining a small continuity current through the supervision resistor.
      Critical discrete status collection
      Brings 32 grouped 24 V DC status points into a Quantum controller with field-wire diagnostics.
      Legacy Quantum maintenance
      Supports exact-module replacement in existing racks without changing controller I/O mapping.
      Broken-wire troubleshooting
      Separates field continuity faults from normal switch-open states through the mapped diagnostic registers.
      Apply these checks specifically to Schneider Electric 140DSI35300 before installation, wiring changes, energization or return to service.
      1
      Isolate rack and field power before removing the terminal assembly or module.
      2
      Confirm the exact 140DSI35300 code; standard 140DDI variants do not provide the same supervised behavior.
      3
      Wire four groups of eight using the documented positive-logic polarity and group commons.
      4
      Install the approved supervision resistor arrangement across each field switching device.
      5
      Maintain at least the documented 0.15 mA continuity current for a valid open-switch circuit.
      6
      Do not treat Broken Wire registers 3 and 4 as normal process input words.
      7
      Verify rack addressing before changing controller logic or forcing points.
      8
      Test normal ON, normal OFF and simulated broken-wire states before returning the loop to service.

      Technical notes

      Technical notes

      Exact-model content for Schneider Electric 140DSI35300 is based only on the cited manufacturer documentation. Verify the installed unit, wiring and system configuration before replacement or commissioning.

      FAQS

      • What is Schneider Electric 140DSI35300?
        It is a Modicon Quantum 24 V DC supervised discrete input module with 32 positive-logic inputs.
      • How are the inputs grouped on Schneider Electric 140DSI35300?
        The 32 channels are arranged as four groups of eight inputs.
      • How does Schneider Electric 140DSI35300 supervise field wiring?
        A shunt resistor across the switching device maintains a small current when the switch is open, allowing the module to distinguish continuity from an interrupted field circuit.
      • What current is required for Schneider Electric 140DSI35300 open-circuit supervision?
        The continuity threshold is at least 0.15 mA with the field switch open.
      • Where are broken-wire states reported by Schneider Electric 140DSI35300?
        They are mapped in Broken Wire registers 3 and 4, separate from the normal input words.
      • How many input words does Schneider Electric 140DSI35300 use?
        It uses two input words.
      • Can Schneider Electric 140DSI35300 be replaced by a standard 140DDI module without review?
        No. The supervised-field function and diagnostic mapping must be preserved, so the exact module and application logic must be checked.
      • Which acceptance test should be run on Schneider Electric 140DSI35300?
        Test each representative channel in ON, OFF and broken-wire conditions and confirm both the process input and the appropriate diagnostic register.
      Trusted by 5,000+ plants worldwide | Backed by our vast inventory of top-tier control parts, modules and cards, fast shipments are dispatched to cover your urgent needs. ABOUT US >>
      Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer`s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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      Schneider Electric 140DSI35300
      Schneider Electric 140DSI35300
      Schneider Electric 140DSI35300
      Schneider Electric 140DSI35300
      Schneider Electric 140DSI35300
      Schneider Electric 140DSI35300