Honeywell CC-PDIL01 51405040-175 Digital Input 24V Module

»Product Info«

Product description: The Honeywell CC-PDIL01 (51405040-175) is an 8-channel, high-density process digital 

input module designed for the Experion PKS C300 DCS, engineered to monitor dry or wet contact signals 

from field devices such as switches, relays, and safety interlocks. It provides channel-to-channel and 

channel-to-backplane isolation (typically 2500 VDC) to enhance system robustness in noisy industrial 

environments, supports configurable input voltage ranges (e.g., 24 VDC wetting), offers fast response times 

for real-time monitoring, and includes built-in diagnostics for open/short circuit detection. Fully integrated 

with Honeywell’s C Series I/O architecture and Experion PKS software for centralized configuration and 

alarming, it is ideal for mission-critical applications in oil and gas, power generation, chemical processing, 

and manufacturing, ensuring reliable and secure status monitoring of field equipment.

Product origin: United States

Quantity: 100% New Original

»Function«

The Honeywell CC-PDIL01 (Part Number: 51405040-175) is a multi-channel digital input module under Honeywell’s C Series I/O portfolio, specifically engineered to integrate with the Experion PKS Distributed Control System (DCS) and C300 Controller for reliable acquisition of digital status signals from industrial field devices. Its core function is to receive, condition, and convert discrete digital input signals—typically from devices like limit switches (for mechanical position detection), photoelectric sensors (for object presence), pressure/temperature switches (for threshold status), or motor status contacts (for "running/stopped" feedback)—into standardized digital data that is transmitted to the central controller. This data enables real-time monitoring of equipment status and supports critical control logic (e.g., triggering interlocks, initiating process sequences, or alerting operators to abnormal conditions).

To ensure robustness in harsh industrial environments (e.g., oil & gas, chemical manufacturing, power generation), the module features galvanic isolation between channels and from the system backplane, which suppresses electromagnetic interference (EMI) and prevents ground-loop issues that could corrupt signal data. It also includes built-in diagnostics, such as detection of open circuits (in sensor wiring) or overvoltage conditions, which send real-time alerts to the Experion PKS system for proactive maintenance—reducing the risk of unplanned downtime.

Seamlessly integrating with Honeywell’s control ecosystem via the C Series backplane for high-speed data transfer, the CC-PDIL01 is configurable through Control Builder software (e.g., setting input voltage thresholds, adjusting debounce times to filter noise) to match specific application needs. It plays a key role in bridging field-level device status with central control, supporting safe, efficient, and data-driven industrial process management.

»Notable Features«

□Extensive internal diagnostics for data integrity              □On board excitation power (no need for marshalling                                                                                                                          power)

□Open wire detection                                                          □Supplies Non-incendive field power

□Optional redundancy                                                         □Direct / Reverse Input Indication

□Internal or external field power selection                          □Galvanic isolation

»Open-wire Bad PV Detection«

This Series C IO function will be able to detect and annunciate Open field wire. In addition, a seemingly-valid PV 

from a channel diagnosed as having a Open-wire will provide a status of “invalid” (thus preventing incorrect 

control action).

»Quality from Joyoung International Trading Co., Ltd«

Quality is when customers come back - not the product! "This is actually a saying from an old craftsman,and we 

have been doing business all along.Quality is not limited to products. It starts from the first contact and provides 

expert advice. Convenient checkout and smooth delivery make it even more perfect.

✬We will ship the items with 3 working days after the payment is reached.

✬All the goods will be tested before shipment.

✬ Packing in a professional anti-static bag.

✬We can ship to you by DHL/TNT/UPS/FedEx... Please contact us directly and we will ship as your requirement.