Honeywell CC-PDIL01 51405040-175 Digital Input Module,32-channel

Overview

The Honeywell CC-PDIL01 51405040-175 is a 32-channel Digital Input (DI) module designed for the Experion Series C I/O platform. Operating at a nominal voltage of 24 V DC, it senses the open/closed status of dry contacts or solid-state switches from field equipment and routes these discrete state variables directly to the C300 controller.

Technical Specifications

• Input / Output Model: CC-PDIL01 - Digital Input 24 VDC
• Part Number: 51405040-175
• Manufacturer: Honeywell
• Document Source: Experion Series-C I/O Specification (EP03-490-520_V10_SCIO_1_5)
• Input Channels: 32 Channels
• Input Voltage Range: 24 V DC nominal
• Input Type: Sinking current input topology
• Galvanic Isolation: 1500 VDC (Channel-to-system and channel-to-frame isolation)
• Channel Scan Rate: Fixed loop update by Input Output Module (IOM) logic
• On-board Diagnostics: Extensive module self-diagnostics tracking hardware status
• Redundancy Support: Optional (via specific Redundant IOTA blocks)
• Conformal Coating: Yes (Standard ISA-S71.04 Class G3 environmental coating protection)

Compatible Module Termination Assemblies (IOTA Models)

• CC-TDIL01: Series C Digital Input Non-Redundant 6” IOTA assembly
• CC-TDIL11: Series C Digital Input Redundant 12” IOTA assembly
• CC-GDIL11: Series C Digital Input Redundant 12” IOTA assembly (Conformally Coated)
• CC-GDIL21: Series C Digital Input Non-Redundant 6” IOTA assembly (Conformally Coated)

Key Operational Features

• High-Density 32-Point Layout: Maximizes cabinet spacing efficiency by processing 32 individual discrete input lines on a single standard Series C card slot.
• Integrated Status Reporting: Monitors field device contact state transitions and flags any internal hardware anomalies via standard Channel Soft Failure alerts.
• Class G3 Corrosive Shielding: Features full factory conformal coating to withstand aggressive industrial chemical environments matching ISA-S71.04 specifications.
• Redundancy Choice: Allows flexible engineering deployments supporting both non-redundant configurations or sub-second active/standby switchover architectures.

Installation Notes

• Plug the CC-PDIL01 module firmly onto its appropriate IOTA slot configuration (CC-TDIL01, CC-TDIL11, CC-GDIL11, or CC-GDIL21) on the cabinet DIN rail carrier.
• Verify that the external input loop power source remains tightly regulated around the nominal 24 V DC threshold to ensure correct logic high/low detection.
• Secure the integrated thumbscrews tightly to anchor the card module framework and lock down the primary structural grounding connection.
• Configure individual channel debounce filters and inversion parameters inside the Experion Control Builder tool environment before initiating an active database download.