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      8C-TDIL11

      Redundant Series 8 Digital Input Sequence-of-Events IOTA
      In Stock
      Ships by Friday, September 18
      Fast Shipping Available

      Product Describe：

      Honeywell 8C-TDIL11 is a redundant, conformally coated Series 8 digital input sequence-of-events IOTA with 32 field circuits. It provides the shared field termination and integral redundancy interconnection for paired 8C-PDIS01 or 8U-PDIS01 SOE processor modules.

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      Technical specifications Information Technical notes FAQ

      Technical specifications for 8C-TDIL11

      Technical specifications for 8C-TDIL11

      • Manufacturer:
        Honeywell
      • Product Category:
        DCS System
      • Spare Part Number:
        51306858-175
      • Estimated shipping dimensions:
        29.5x12x7cm
      • Weight:
        0.46 kg
      • Tariff Code:
        8537101190
      • Counliy of origin:
        USA
      • IOTA function:
        Digital input sequence of events
      • I/O circuits:
        32
      • IOTA configuration:
        Redundant
      • IOTA size class:
        12 inch / 304 mm
      • Coating:
        Conformal
      • Compatible I/O modules:
        8C-PDIS01; 8U-PDIS01
      • Field-power bus:
        24 VDC
      • Terminal style:
        Tool-detachable
      • Field termination:
        On-board
      • Signal conditioning:
        On-board
      • Redundancy interconnection:
        Integral on IOTA
      • Redundancy external cabling:
        Not required
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      Information

      Information

      Overview Manuals Common Applications Product Precautions
      Honeywell 8C-TDIL11 is a coated redundant 32-circuit Series 8 SOE digital-input IOTA. It provides the shared field interface for paired SOE input processor modules.
      • Terminates redundant sequence-of-events input hardware
      • Maintains two processor-module positions for one field interface
      • Transfers time-ordered discrete transitions
      • Supports availability-focused event acquisition

      8C-TDIL11 installs with Series 8 redundant carrier, Primary and secondary SOE processors, Field-contact terminal block, C300 redundancy configuration in an engineered Experion Series 8 I/O configuration.

      The commissioning workflow covers installed-hardware matching, controlled start-up and functional verification for this redundant series 8 digital input sequence-of-events iota.

      Important Notice: Confirm the complete 8C-TDIL11 marking, installed-system configuration, field connections and controlled functional test before commissioning or replacement.

      Apter Power 8C-TDIL11 Manuals and Guides
      Apter Power 8C-TDIL11 Product Technical Reference PDFApter Power 8C-TDIL11 Installation and Verification PDF
      The first document is an Apter Power model-specific technical reference. The second supports model-specific installation, configuration and engineering verification.
      Redundant trip-event captureTerminates redundant sequence-of-events input hardware
      High-availability switchgear monitoringMaintains two processor-module positions for one field interface
      Safety-support event chronologyTransfers time-ordered discrete transitions
      Critical compressor state recordingSupports availability-focused event acquisition
      Read the applicable Honeywell installation instructions before work. Verify 8C-TDIL11 and the installed Experion Series 8 I/O configuration.
      1Verify the complete 8C-TDIL11 marking and its assigned Experion Series 8 I/O position before work.
      2Isolate the energy associated with Series 8 redundant carrier before disconnecting 8C-TDIL11.
      3Protect the 8C-TDIL11 connectors and electronic assembly using approved ESD controls.
      4Record the as-found Primary and secondary SOE processors connections and configured assignment before replacement.
      5Confirm Field-contact terminal block matches the approved installation record for 8C-TDIL11.
      6Restore 8C-TDIL11 under controlled conditions and review its model-specific diagnostics.
      7Complete a documented functional test for redundant trip-event capture before release.

      Technical notes

      Technical notes

      Install 8C-TDIL11 in its documented 12-inch Series 8 IOTA position and pair it only with the assigned 8C-PDIS01 or 8U-PDIS01 SOE modules. Preserve every terminal and channel identity, then commission both module paths with controlled transitions, event-order verification, diagnostics and a recorded redundancy check.

      FAQS

      • Which processor modules are compatible with 8C-TDIL11?
        Honeywell lists 8C-PDIS01 and 8U-PDIS01 as the Series 8 SOE processor modules used with the 8C-TDIL11 redundant IOTA.
      • How many field circuits does 8C-TDIL11 terminate?
        The directly related Series 8 I/O specification identifies the digital input sequence-of-events arrangement as 32 circuits.
      • How is redundancy implemented on 8C-TDIL11?
        The two processor-module positions share the 8C-TDIL11 field interface, with the redundancy interconnection implemented on the IOTA and no separate external redundancy cable.
      • Which carrier space is required for 8C-TDIL11?
        8C-TDIL11 is the 12-inch, 304 mm redundant coated IOTA variant; verify that the documented Series 8 carrier position matches this size before installation.
      • What terminal arrangement does 8C-TDIL11 use?
        Series 8 IOTAs use tool-detachable on-board field termination. Preserve the terminal identifiers and the one-to-one channel schedule during replacement.
      • How is field power supplied to 8C-TDIL11?
        The IOTA is installed on the Series 8 24 VDC bus bar. Isolate the applicable cabinet and field energy before seating or removing the assembly.
      • How should engineers commission 8C-TDIL11 after replacement?
        Confirm both SOE processor positions, restore the documented assignment, apply controlled contact transitions and verify channel identity, event order, diagnostics and redundancy behavior.
      • What coating is specified for 8C-TDIL11?
        The Honeywell Series 8 I/O table identifies 8C-TDIL11 as the coated redundant SOE IOTA; the Series 8 feature description specifies conformal coating for 8C-prefixed assemblies.
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      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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