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        CC-PAIH02 51405038-376

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        1001 reviews ｜ Need a Specific Revision?
        The CC-PAIH02 51405038-376 is a Honeywell Series C 16-channel analog input module with HART, 4-20 mA/voltage inputs, 16-bit resolution, 0.075% accuracy, 50 ms scan rate, and non-incendive field power.
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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.
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        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 CC-PAIH02 51405038-376

        • Manufacturer:
          Honeywell
        • Part Number:
          CC-PAIH02 51405038-376
        • Product Family:
          Honeywell Experion PKS ( C200, C300 )
        • Product Type:
          16-Channel Analog Input Module
        • Input Channels:
          16 (12 single-ended, 4 differential)
        • Input Types:
          4-20 mA, 0-5V, 1-5V, 0.4-2V
        • A/D Converter Resolution:
          16 bits
        • Input Scan Rate:
          50 ms
        • Common Mode Rejection:
          70 dB (dc to 60 Hz)
        • Normal Mode Rejection (60 Hz):
          19 dB
        • Normal Mode Filter Response:
          -3 dB @ 6.5 Hz
        • Input Impedance (voltage):
          >10 MΩ
        • Maximum Input Voltage:
          ±30V (no damage)
        • Key Benefit:
          Solves integration of smart HART devices with 16-bit accuracy, 50 ms scan rate, open-wire Bad PV detection, and non-incendive field power for Class 1 Div 2 hazardous locations.
        • Weight:
          0.4 kg
        • Estimated shipping dimensions:
          5.5x16.5x14.5cm
        • Tariff Code:
          8517795000
        • Country of origin:
          USA
        • 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 Specifications Application Diagnostic Functions System Upgrade

        Features:

        • 16 channels (12 single-ended, 4 differential) of 4-20 mA or voltage input with 16-bit resolution, 0.075% accuracy, and 50 ms scan rate.
        • HART communication with multiple modems for fast collection of control variables from smart multivariable instruments.
        • Open-wire detection with Bad PV Detection, non-incendive field power for Class 1 Div 2, and optional redundancy.
        The CC-PAIH02 51405038-376 packs 16 analog input channels into a single Series C module. The 16-bit A/D converter provides 0.075% accuracy at room temperature, with 0.15% accuracy over the full 0-60°C operating range. The 50 ms scan rate means all 16 channels are updated every 50 milliseconds—sufficient for most process control loops. Inputs can be configured for 4-20 mA current (with built-in 250Ω load resistor) or voltage (0-5V, 1-5V, or 0.4-2V).

        The CC-PAIH02 51405038-376 includes multiple HART modems, enabling simultaneous communication with several HART-enabled transmitters. Unlike external HART multiplexers that scan devices sequentially, this module's parallel architecture reduces overall scan time. You can access device status, perform diagnostics, read multivariable data (pressure, temperature, flow from a single transmitter), and even re-range the device—all without additional wiring. For predictive maintenance programs, HART data provides early warning of transmitter drift, sensor degradation, or electrical issues before they affect process control.

        The CC-PAIH02 51405038-376 supplies non-incendive field power with individually protected current limiting circuits for Class 1, Division 2 hazardous locations. No external fusing is required, simplifying installation and reducing panel space. The module supports multiple IOTA options: 6" (CC-TAIX01, CC-GAIX21) or 9" (CC-TAID01) for non-redundant applications; 12" (CC-TAIX11, CC-GAIX11, CC-TAID11) for redundant configurations. In redundant mode, if the primary module fails, the backup automatically takes over without process interruption.

        The CC-PAIH02 51405038-376 HONEYWELL Analog Input Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).

        HONEYWELL CC-PAIH02 51405038-376 Analog Input Module Manuals, Datasheets, Drivers, 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.
        HONEYWELL CC-PAIH02 51405038-376 Analog Input Module Specs

        General

        • Manufacturer HONEYWELL
        • Model CC-PAIH02 51405038-376
        • Condition New Original ready stock
        • Product Family CC-PAIH02 51405038-375,CC-PAIH01 51405040-175,CC-PAIH01 51405040-176
        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.
        • High-precision process monitoring: Connects to pressure, flow, level, and temperature transmitters, providing accurate 4-20 mA analog signal acquisition.
        • Intelligent instrument management: Utilizes the HART protocol to extract secondary variables (such as sensor temperature) and instrument status from field equipment.
        • Harsh industrial environments: Widely deployed in petrochemical refineries, fertilizer production plants, and pulp and paper mills containing corrosive gases such as hydrogen sulfide, due to its G3 coating.
        • Open Circuit/Short Circuit Detection: Automatically identifies physical connection faults in 4-20 mA circuits.
        • Over-Range Monitoring: Detects signals below 3.6mA or above 21mA and sends a status bit to the C300 controller.
        • HART Device Diagnostics: Monitors the "Device Status" byte of field instruments. If an instrument experiences an internal fault (such as sensor failure), the module immediately notifies the system via the HART protocol.
        • Direct Replacement: Version -376 is usually fully compatible with and can replace older versions -175 or -375 without requiring changes to field wiring.
        • Firmware Compatibility: After inserting a new module, it is recommended to check the firmware version using Control Builder. If the module firmware does not meet the controller requirements, the system will prompt you to download and update the firmware online.
        • Redundant Upgrade: In a redundant configuration, modules should be replaced one by one. Replace the backup module first, and after it completes synchronization (Status is OK), manually switch the primary/backup relationship before replacing the other module.
        Description
        The CC-PAIH02 51405038-376 is a high-level analog input module with HART communication for Honeywell Series C systems. It accepts 4-20 mA current or voltage inputs (0-5V, 1-5V, 0.4-2V) from transmitters and sensing devices. The module provides 16 channels (12 single-ended, 4 differential) with 16-bit A/D converter resolution. 

        The CC-PAIH02 51405038-376 includes multiple HART modems for fast collection of control variables from smart multivariable instruments. Hardware accuracy is ±0.075% of full scale at 23.5°C ±2°C and ±0.15% over the full 0 to 60°C range. Input scan rate is 50 ms for all channels. Common mode rejection is 70 dB (dc to 60 Hz), with normal mode rejection of 19 dB at 60 Hz. 

        The CC-PAIH02 51405038-376 supports multiple IOTA models for non-redundant and redundant configurations: CC-TAIX01 (6"), CC-GAIX21 (6"), CC-TAID01 (9") for non-redundant; CC-TAIX11 (12"), CC-GAIX11 (12"), CC-TAID11 (12") for redundant.

        This analog input module solves the pain point of integrating smart HART devices with high-density, high-accuracy analog measurement. The CC-PAIH02 51405038-376’s 16-bit resolution and 50 ms scan rate provide fast, precise data for control loops, while HART modems enable digital device configuration and diagnostics. 
        Alternative Names
        CC-PAIM01 51405045-175 CC-PAON01 51410070-175 CC-PAOX01 51405039-275 CC-PAIX01 51405038-275 CC-PAON01 51410070-176 CC-PAOH51 51410070-275 CC-PAIH51 51410069-275 CC PAIH02 51405038 376
        Technical notes
        The CC-PAIH02 51405038-376 is a 16-channel high-level analog input module for Honeywell Experion PKS and C300 control systems. It accepts 4-20 mA signals from field transmitters with HART protocol support for digital communication over analog loops. Each channel provides 16-bit resolution and galvanic isolation of 1500V AC RMS.
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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
        How many differential input channels does the CC-PAIH02 51405038-376 have?
        It has 16 channels total: 12 single-ended and 4 differential. The differential channels provide better noise rejection for critical measurements.
        What is the normal mode filter response?
        Single-pole RC filter with -3 dB at 6.5 Hz. This attenuates high-frequency noise while allowing process signals to pass.
        Does the CC-PAIH02 51405038-376 support redundant configurations?
        Yes. Use 12
        What happens when an open wire is detected?
        The module performs Bad PV Detection, setting the process variable to a bad value. This prevents the control system from using invalid data for alarming or control.

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