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      8C-PAIH51 51454352-175

      16-Channel High-Level Analog Input HART Module
      In Stock
      Ships by Monday, September 21
      Fast Shipping Available

      Product Describe：

      Honeywell 8C-PAIH51 51454352-175 is a Series C high-level analog-input module for 4–20 mA HART transmitters. It provides 16 single-ended current-input channels with a 50 ms input scan.

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      Technical specifications Information Technical notes FAQ

      Technical specifications for 8C-PAIH51 51454352-175

      Technical specifications for 8C-PAIH51 51454352-175

      • Manufacturer:
        Honeywell
      • Product Category:
        DCS System
      • Spare Part Number:
        51454352-175
      • Estimated shipping dimensions:
        6x15.6x14.3cm
      • Weight:
        0.3 kg
      • Tariff Code:
        8537101190
      • Counliy of origin:
        USA
      • Input type:
        Current; 2-wire or self-powered transmitter
      • Channels:
        16 single-ended
      • A/D resolution:
        16 bit
      • Input range:
        4 to 20 mA through 200 Ohm
      • Scan rate:
        50 ms
      • Filter:
        Single-pole RC; -3 dB at 6.5 Hz
      • NMRR at 60 Hz:
        19 dB
      • Crosstalk, dc to 60 Hz:
        -60 dB
      • No-damage input:
        +/-30 V
      • Accuracy at 23.5 +/-2 C:
        +/-0.075% full scale
      • Accuracy at 0 to 60 C:
        +/-0.15% full scale
      View as PDF Ask for Quote

      Information

      Information

      Overview Manuals Common Applications Product Precautions
      Honeywell 8C-PAIH51 is a 16-channel high-level analog input hart module for compatible Honeywell control and I/O systems.
      • System role: 16-Channel High-Level Analog Input HART Module
      • Integration focus: Compatible Honeywell host and termination hardware
      • Replacement focus: Exact assembly, revision and connector match
      • Commissioning focus: Wiring, diagnostics and functional response

      Use 8C-PAIH51 only with the exact Honeywell host, rack or chassis, companion hardware, cable and project configuration specified for the installed system.
      Confirm the complete physical label, system hardware, field connections and project documentation before installation or replacement.

      Important Notice: Confirm whether the matching terminal assembly, cable, connector, power accessory, software and current Honeywell documentation are included in the quotation or stock description.

      Apter Power 8C-PAIH51 Manuals and Guides

      Important Notice: These are two separate Apter Power documents prepared from product-specific Honeywell technical information. Confirm the physical nameplate, installed-system requirements and supplied accessories before configuration or installation.

      8C-PAIH51 installed-base maintenance
      Like-for-like service of the documented 16-Channel High-Level Analog Input HART Module.
      8C-PAIH51 compatibility review
      Comparison of host hardware, companion module, revision, field wiring and configuration before replacement.
      8C-PAIH51 installation planning
      Preparation of isolation, ESD, connector, terminal and cabinet checks before field work.
      8C-PAIH51 commissioning
      Controlled verification of power, status, channels, communications, diagnostics and process response.
      Read the applicable Honeywell installation instructions before work. Verify 8C-PAIH51 and the installed-system configuration.
      1
      Verify 8C-PAIH51 and the complete part number on the physical nameplate before installation.
      2
      Confirm that the installed Honeywell platform and companion hardware support the 16-Channel High-Level Analog Input HART Module function.
      3
      Isolate all applicable power and field energy before removing or installing 8C-PAIH51.
      4
      Use ESD controls and protect the connectors, terminals and printed-circuit assembly of 8C-PAIH51.
      5
      Record the existing wiring, jumpers, switches, firmware and configuration before replacement.
      6
      Do not transfer ratings, wiring or configuration from a similar Honeywell model to 8C-PAIH51.
      7
      Torque and dress field wiring to the applicable cabinet and termination instructions for 8C-PAIH51.
      8
      After installation, test power, diagnostics, channels, alarms, communication and the intended process function of 8C-PAIH51.

      Technical notes

      Technical notes

      Choose the IOTA matching the required redundancy.

      FAQS

      • How should an engineer verify 200-ohm input path on 8C-PAIH51?
        Use the 8C-PAIH51 technical limit or configuration stated for 200-ohm input path, then verify it at the installed channel before service.
      • What must be checked for 50 ms scan on 8C-PAIH51?
        Treat 50 ms scan as a product-specific commissioning point and compare the field condition with the Honeywell hardware configuration.
      • Which system detail controls TAIX51 versus TAIX61 on 8C-PAIH51?
        The required check concerns TAIX51 versus TAIX61; confirm the connected hardware is the matched component listed for 8C-PAIH51.
      • Why is it important to confirm self-powered transmitter on 8C-PAIH51?
        For self-powered transmitter, isolate the circuit, record its present configuration and apply the stated Honeywell limit before re-energization.
      • Where should the team validate sixteen-bit conversion on 8C-PAIH51?
        Validate sixteen-bit conversion directly at the termination or module position and confirm the controller channel reports the same state.
      • What record is required for 6.5 Hz filter on 8C-PAIH51?
        The engineering record for 8C-PAIH51 should include 6.5 Hz filter, the installed wiring identity and the final functional-test result.
      • How can a configuration mismatch affect temperature accuracy on 8C-PAIH51?
        Check temperature accuracy against the selected system arrangement; a mismatch can affect channel recognition or field response.
      • What is the final commissioning test for HART variable mapping on 8C-PAIH51?
        Complete HART variable mapping with a controlled field stimulus and retain the result as the return-to-service baseline.
      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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