Stock New Original Honeywell CC-PDIS01 51405042-175 Digital Input Sequence of Events Module

The Honeywell CC-PDIS01 51405042-175  is a 32-channel Digital Input Sequence of Events (DISOE) module for the Honeywell Experion PKS Series C / C300 control system. It captures 24 VDC discrete field signals with hardware-level 1 ms resolution time-stamping, enabling precise event sequencing for root-cause analysis during plant trips, turbine emergency shutdowns (ESD), and generator switchgear operations.

  • Item No :

    CC-PDIS01 51405042-175
  • Order(MOQ) :

    1 Piece
  • Payment :

    EXW/CIF
  • Product Origin :

    USA
  • Shipping Port :

    Wuhan
  • Lead Time :

    3-5days
  • Weight :

    3kg
  • Product Details

     
     
    Specification Description
    Manufacturer Honeywell
    Model CC-PDIS01
    Part Number 51405042-175 / 51405042-176
    Product Type Digital Input Sequence of Events (DISOE) Module
    Number of Channels 32 discrete input channels 
    Input Voltage 18–30 VDC (Nominal 24 VDC) 
    ON Threshold ≥ 13 VDC or ≥ 3 mA 
    OFF Threshold ≤ 5 VDC or ≤ 1.2 mA 
    SOE Time Resolution 1 ms hardware-tagged resolution 
    Scan Modes Normal (20 ms PV), SOE (1 ms event), Low Latency (5 ms PV) 
    Isolation 1500 VAC RMS / ±1500 VDC galvanic isolation 
    Input Impedance 4.2 kΩ 
    Power Consumption Nominal 4.5 W 
    Operating Temperature -40°C to +70°C 
    Hazardous Area Ratings Class I, Division 2, Groups A, B, C, D; ATEX / IECEx Zone 2 
    Dimensions 12.7 cm × 12.7 cm × 2.54 cm 
    Weight 0.34–0.45 kg (varies by source) 
    Matching IOTA (Non-Redundant) CC-TDIS01 / 51308365-175 (9-inch) 
    Matching IOTA (Redundant) CC-TDIS11 / 51308365-275 (12-inch) 
    Country of Origin USA 
    Lifecycle Status Active – standard component for C300 systems 

    Related Product Model Recommendations

     
     
    Model Description Typical Application
    CC-PDIS01 (51405042-175) (this model) 32-ch Digital Input SOE module, 1ms resolution SOE-critical discrete monitoring for ESD, turbine trips 
    CC-PDIL01 (51405040-175) Standard 24VDC Digital Input Module (no SOE) Non-SOE discrete status monitoring 
    8C-PDISA1 Series 8 equivalent form-factor DISOE module Series 8 I/O applications 
    CC-TDIS01 (51308365-175) Non-redundant 32-ch IOTA, 9-inch Standard SOE installations 
    CC-TDIS11 (51308365-275) Redundant 32-ch IOTA, 12-inch Redundant SOE configurations 

    FAQs

    Q1: What is the primary function of the CC-PDIS01?

    It is a 32-channel Digital Input Sequence of Events (DISOE) module that captures 24 VDC discrete field signals with 1 ms hardware-level time-stamping. It logs the exact millisecond when each input transitions, enabling precise root-cause analysis during complex plant trips and emergency shutdowns.

    Q2: What is the difference between CC-PDIS01 and CC-PDIL01?

    The CC-PDIS01 includes 1 ms SOE time-tagging capability. The CC-PDIL01 is the standard digital input module without SOE functionality. For applications requiring precise event sequencing, the PDIS01 is mandatory.

    Q3: What IOTA termination assemblies are compatible with the CC-PDIS01?

    The module requires SOE-specific IOTAs: CC-TDIS01 (51308365-175) for non-redundant 9-inch configurations, or CC-TDIS11 (51308365-275) for redundant 12-inch configurations. Using general-purpose CC-TDIL01 IOTAs disables the 1 ms timestamp function.

    Q4: Does the CC-PDIS01 support redundancy?

    Yes, when paired with a redundant IOTA (CC-TDIS11) and deployed as a paired primary/backup configuration. For audit-critical ESD and turbine racks, redundant deployment is strongly recommended to eliminate single points of failure.

    Q5: Can the CC-PDIS01 be hot-swapped?

    Yes. The module supports hot-swap replacement on an energized Series C IOTA board, allowing online replacement without disrupting adjacent channel operation or system backplane communications.

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