Honeywell CC-PDIH01 (51405041-176) – 32-Channel Digital Input Module | Experion PKS C300 Platform
Engineering Background: The CC-PDIH01 is a field-proven Digital Input (DI) module engineered for Honeywell’s Experion PKS distributed control system. Part number 51405041-176 designates the standard 24 VDC, 32-channel variant used extensively in refining, petrochemical, power generation, and advanced manufacturing facilities worldwide. It interfaces directly with the C300 Controller via the Series C I/O Link, delivering deterministic, high-integrity discrete signal acquisition with full system diagnostics.
Product Positioning: Designed for procurement engineers and automation integrators who require a drop-in replacement or capacity expansion for existing Experion PKS installations. The CC-PDIH01 eliminates the need for costly system re-engineering by maintaining full backward compatibility within the Series C I/O architecture. Konmask.com supplies factory-original, fully tested units with traceable documentation to support MRO and capital project procurement.
Complete Technical Specifications
- Part Number: CC-PDIH01 / 51405041-176
- Module Type: Digital Input (DI)
- Platform: Honeywell Experion PKS – Series C I/O
- Compatible Controller: C300 Process Controller
- Number of Channels: 32 DI channels
- Input Voltage: 24 VDC nominal
- Input Type: Dry contact / wet contact (field-selectable)
- Signal Isolation: Optical isolation per channel group
- Scan Rate: Configurable via Experion PKS Control Builder
- Diagnostics: Online self-diagnostics; fault reporting to Experion server
- Communication Bus: Series C I/O Link (SCIO)
- Module Form Factor: Series C I/O carrier-mounted
- Operating Temperature: 0 °C to +60 °C
- Storage Temperature: –40 °C to +85 °C
- Relative Humidity: 5% to 95% non-condensing
- Weight: 360 g (approx.)
- Certifications: CE, UL/cUL listed; SIL 2 capable (with SIL-rated carrier)
- Country of Origin: United States
Proven Application Environments
- Oil & Gas – upstream wellhead monitoring, downstream refinery DCS migration
- Petrochemical – reactor interlock and ESD integration
- Power Generation – turbine control and BMS discrete signal acquisition
- Pulp & Paper – process line status monitoring
- Pharmaceutical – batch process discrete I/O in FDA-regulated environments
- Water & Wastewater – pump station and valve position feedback
Engineering Advantages
- Hot-swap capable: Module replacement without process shutdown on supported carriers
- High channel density: 32 DI points per module minimizes cabinet footprint
- Integrated diagnostics: Wiring fault, open-circuit, and short-circuit detection reported to Experion HMI
- Redundancy support: Compatible with redundant I/O link configurations
- Seamless Experion integration: Auto-recognized by Control Builder; no custom driver required
- Long lifecycle: Honeywell’s extended support commitment for Series C I/O platform
System Architecture & Signal Flow
The CC-PDIH01 mounts on a Series C I/O carrier (e.g., CC-TCNT01 or CC-TCNT11) and communicates upstream to the C300 Controller via the redundant Series C I/O Link. Field wiring connects to the carrier terminal block; the module performs optical isolation, signal conditioning, and state-change detection before transmitting digital status words to the controller at the configured scan rate. Fault conditions are propagated to the Experion PKS server and displayed on the operator station in real time.
Typical signal path: Field device → Carrier terminal block → CC-PDIH01 optical isolation → SCIO Link → C300 Controller → Experion PKS Server → Operator Station HMI
Sourcing & Quality Verification
- All units sourced from authorized distribution channels or decommissioned OEM-maintained installations
- Pre-shipment inspection: visual, label verification, firmware revision check
- Functional test available on request (test report provided)
- Original Honeywell packaging and documentation supplied where available
- Anti-static packaging and shock-protected shipping as standard
- Traceability documentation (serial number, revision, test records) provided on request
Procurement Process
- Submit RFQ via support@konmask.com or add to cart directly
- Receive quotation with lead time, unit revision, and test status within 24 hours
- Confirm purchase order; payment via T/T, PayPal, or credit card
- Unit ships within 1–3 business days; DHL / FedEx / UPS express available
- Tracking number and commercial invoice provided for customs clearance
- Post-delivery technical support available via email or WhatsApp
Technical FAQ
Q: Is CC-PDIH01 compatible with the C200 Controller?
A: No. The CC-PDIH01 uses the Series C I/O Link and is designed for the C300 platform. C200 systems use a different I/O architecture (FIM-based). Please confirm your controller model before ordering.
Q: Can this module be used in a SIL 2 safety loop?
A: Yes, when paired with a SIL-rated Series C carrier and configured per Honeywell’s SIL implementation guidelines. Contact us for the relevant TÜV certification documentation.
Q: What firmware revision is supplied?
A: Firmware revision is verified and disclosed prior to shipment. We supply the revision available in our current stock; downgrade/upgrade services are not offered.
Q: Do you offer a warranty?
A: Yes. All units carry a 90-day functional warranty from date of shipment. Extended warranty available on request.
Q: Can you supply the matching carrier (CC-TCNT01)?
A: Yes. Contact us with your full BOM for a consolidated quotation.
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