CC-PDIL01 | Honeywell | Experion Series C Digital Input Module

The Honeywell CC-PDIL01 (part number 51405040-175) is a 32-channel digital input module engineered for Honeywell Experion Series C DCS systems. It provides high-density discrete signal acquisition from field contact sensors, switches, and digital field devices across process automation environments.

Input Voltage Characteristics and Impedance

The module operates over a flexible input voltage range of 18 to 30 VDC. Featuring an input impedance of 4.2 kOhm, it maintains an ON-state threshold with a guaranteed ON resistance of less than 300 Ohm at 15 VDC, ensuring positive signal detection across long field wiring runs.

Isolation and Environmental Parameters

To isolate system backplane electronics from field-side voltage transients, the assembly features an isolation voltage rating of 3000 V. Manufactured in the USA, the 0.4 kg module operates reliably across ambient temperatures from -20 to +60 deg C and relative humidity levels from 5% to 95% RH (non-condensing).

Frequently Asked Questions

Q: What input voltage range does the Honeywell CC-PDIL01 support?

A: The module accepts discrete digital input signals ranging from 18 to 30 VDC across all 32 channels.

Q: What is the isolation voltage rating between the field signals and system logic?

A: The module provides an isolation barrier rated at 3000 V to protect backplane circuitry from field transients.