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      8C-TAIDB1 51307133-175

      Redundant AI IOTA
      In Stock
      Ships by Wednesday, October 7
      Fast Shipping Available

      Product Describe：

      Honeywell 8C-TAIDB1 is the coated redundant IOTA for the 16-channel 8C-PAIH54 differential analog input module. It supports current or voltage transmitters and single-ended or differential channel configuration within Series 8 I/O.

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      Technical specifications Information Technical notes FAQ

      Technical specifications for 8C-TAIDB1 51307133-175

      Technical specifications for 8C-TAIDB1 51307133-175

      • Manufacturer:
        Honeywell
      • Product Category:
        DCS System
      • Spare Part Number:
        51307133-175
      • Estimated shipping dimensions:
        29.5x12x7.5cm
      • Weight:
        0.38 kg
      • Tariff Code:
        8537101190
      • Counliy of origin:
        USA
      • IOTA role:
        Redundant differential analog input termination assembly
      • Compatible I/O module:
        8C-PAIH54
      • Input channels:
        16 single-ended or differential channels
      • Input type:
        Voltage or current; 2-wire or self-powered transmitters
      • Input ranges:
        0-5 V, 1-5 V, 0.4-2 V and 4-20 mA through 250 ohms
      • A/D resolution:
        16 bits
      • Voltage rating:
        24 VDC
      • Module current rating:
        310 mA
      • Input scan rate:
        50 ms
      • Normal-mode rejection:
        19 dB at 60 Hz
      • Common-mode rejection:
        70 dB, dc to 60 Hz with 500-ohm source imbalance
      • Input impedance:
        Greater than 10 Mohm for powered voltage inputs
      • Powered insertion/removal:
        Supported
      • Field power conditioning:
        Individually protected current-limiting circuits; no fuse required
      View as PDF Ask for Quote

      Information

      Information

      Overview Manuals Common Applications Product Precautions
      Honeywell 8C-TAIDB1 is the coated redundant IOTA for the 16-channel 8C-PAIH54 differential analog input module. It supports current or voltage transmitters and single-ended or differential channel configuration within Series 8 I/O.
      • Redundant coated IOTA for 8C-PAIH54
      • Sixteen voltage or current input channels
      • Single-ended or differential channel operation
      • HART-capable analog input architecture

      Use 8C-TAIDB1 with the documented 8C-PAIH54 module and preserve the approved current or voltage wiring, 250-ohm jumper selections, HART configuration and redundant path.

      Important Notice: Confirm the complete 8C-TAIDB1 and 51307133-175 marking, companion module, channel mode and jumper record before commissioning.

      Honeywell 8C-TAIDB1 Manuals & Downloads
      Honeywell 8C-TAIDB1 Technical Reference (PDF)Honeywell 8C-TAIDB1 Installation & Commissioning Guide (PDF)

      The first document presents model-specific technical and system data. The second provides a separate installation, connection, commissioning and acceptance workflow.

      Differential transmitter input
      Terminates approved differential current or voltage transmitter signals for the 8C-PAIH54 module.
      Redundant analog acquisition
      Provides the documented redundant IOTA path for high-availability Series 8 analog input service.
      HART instrument integration
      Supports HART-capable multivariable instruments through the compatible analog input module.
      Mixed current-voltage loops
      Allows documented current and voltage channels when each IOTA jumper and software range is configured correctly.
      Read the applicable Honeywell instructions before work. Verify Honeywell 8C-TAIDB1 and the installed system configuration before commissioning.
      1
      Verify the complete 8C-TAIDB1 and 51307133-175 marking before work.
      2
      Confirm the companion module is the documented Honeywell 8C-PAIH54.
      3
      Place both redundant paths and the associated process loops in the approved maintenance state.
      4
      Record whether every channel is single-ended or differential before disturbing wiring.
      5
      Record every current or voltage range and the corresponding 250-ohm IOTA jumper state.
      6
      Preserve field conductors, shields, commons and HART device assignments exactly.
      7
      Use approved ESD controls and inspect the IOTA, connectors and redundant interfaces.
      8
      Verify all sixteen channels, diagnostics, HART communication and redundancy transfer before release.

      Technical notes

      Technical notes

      Use 8C-TAIDB1 only with the documented 8C-PAIH54 analog input module and the approved channel wiring. Record every current or voltage selection, IOTA jumper state, HART assignment and redundancy path before controlled commissioning.

      FAQS

      • Which I/O module is specified for Honeywell 8C-TAIDB1?
        Honeywell specifies 8C-TAIDB1 as the redundant coated IOTA for the 8C-PAIH54 analog input module.
      • How many channels does Honeywell 8C-TAIDB1 support?
        The documented 8C-PAIH54 and 8C-TAIDB1 arrangement supports sixteen channels configured as single-ended or differential inputs.
      • Which signal types can Honeywell 8C-TAIDB1 terminate?
        The documented arrangement accepts voltage or current inputs from 2-wire or self-powered transmitters.
      • Which ranges are documented for Honeywell 8C-TAIDB1?
        The official specification lists 0-5 V, 1-5 V, 0.4-2 V and 4-20 mA through 250 ohms.
      • What resolution and scan rate apply to Honeywell 8C-TAIDB1?
        The compatible analog input module uses 16-bit conversion and a 50 ms input scan rate.
      • Why must Honeywell 8C-TAIDB1 jumper positions be recorded?
        Each voltage channel requires its 250-ohm load resistor connection to be handled according to the IOTA jumper instruction, so the physical state must match the configured range.
      • Can Honeywell 8C-TAIDB1 be inserted or removed under power?
        The official specification states that module removal and insertion under power is supported, subject to the site's approved maintenance procedure.
      • What proves Honeywell 8C-TAIDB1 commissioning is complete?
        All sixteen ranges, wiring assignments, diagnostics and HART devices must agree with the approved record, and the redundant path transfer must pass its controlled test.
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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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