Honeywell 8C-TDIL01 / 8C-TDIL11 Digital Input Module – Experion C300 DCS Series
Imagine a critical process plant where a reactor’s interlock signals go undetected — a faulty or missing digital input module means the control system is flying blind. Valve positions, motor run feedbacks, and emergency shutdown triggers all depend on reliable DI acquisition. Without a properly functioning digital input module like the Honeywell 8C-TDIL01 or 8C-TDIL11, your C300 controller loses its eyes on the field, exposing your operation to unplanned shutdowns, safety incidents, and costly downtime.
The Honeywell 8C-TDIL01 and 8C-TDIL11 are 8-channel digital input modules engineered specifically for the Experion PKS C300 Controller platform — one of the most widely deployed DCS architectures in refining, petrochemical, power generation, and advanced manufacturing worldwide. The 8C-TDIL01 is the standard non-isolated variant, while the 8C-TDIL11 provides channel-to-channel isolation for applications demanding higher signal integrity. Both modules slot directly into the C300 I/O chassis and communicate via the Series C I/O Link, delivering deterministic, high-availability digital signal acquisition at the field level.
Technical Specifications
- Part Numbers: 8C-TDIL01, 8C-TDIL11
- Module Type: Digital Input (DI)
- Number of Channels: 8 channels per module
- Input Voltage: 24 VDC nominal
- Isolation (8C-TDIL11): Channel-to-channel isolated
- Communication: Series C I/O Link (C300 backplane)
- Platform Compatibility: Honeywell Experion PKS C300 DCS
- Mounting: C300 I/O chassis (Series C)
- Diagnostics: Online module diagnostics via Experion Station
- Certifications: CE, UL (refer to Honeywell datasheet for full listing)
Note: All specifications are sourced from Honeywell official documentation. Konmask.com does not fabricate or alter manufacturer specifications.
Key Features & Benefits
- 8-Channel Density: Maximizes I/O density per chassis slot, reducing hardware footprint and wiring costs.
- Channel Isolation (8C-TDIL11): Prevents ground loops and cross-channel interference in electrically noisy environments such as motor control centers and substations.
- Hot-Swap Capable: Modules can be replaced under power without shutting down the C300 controller, supporting continuous process operation.
- Integrated Diagnostics: Real-time fault detection and status reporting through Experion PKS, enabling predictive maintenance and rapid fault isolation.
- Deterministic I/O Scanning: Ensures time-critical interlock and safety signals are processed with consistent, low-latency cycle times.
- Proven Platform Reliability: Part of Honeywell’s field-proven Series C I/O family, deployed in thousands of process plants globally.
Industry & Equipment Applications
- Oil & Gas: Wellhead control panels, pipeline SCADA integration, compressor station interlocks
- Petrochemical & Refining: Reactor interlock systems, distillation column monitoring, ESD (Emergency Shutdown) signal acquisition
- Power Generation: Turbine control feedback, boiler safety interlocks, switchgear status monitoring
- Pulp & Paper / Chemical: Motor run/stop feedback, valve open/close position sensing
- Pharmaceutical & Food Processing: Batch process event logging, equipment status monitoring
System Integration & Compatible Parts
The 8C-TDIL01 and 8C-TDIL11 are designed to integrate seamlessly within the Honeywell Experion PKS C300 ecosystem. Compatible and commonly paired components include:
- C300 Controller: CC-PCNT01, CC-PCNT11 (C300 Controller modules)
- I/O Chassis: 8C-PCNT02, 8C-PCNT12 (Series C I/O Link chassis)
- Power Supply: 8C-PWRR01, 8C-PWRR11 (redundant power supply modules)
- Digital Output Modules: 8C-TDOB01, 8C-TDOB11 (complementary DO modules)
- Analog Input Modules: 8C-TAIX01, 8C-TAIX11 (AI modules for the same chassis)
- Field Termination Assembly: Appropriate FTA panels for 24VDC DI wiring
Contact Konmask.com for cross-reference assistance and full BOM support for your C300 system expansion or replacement project.
Our Quality Assurance Process
- Source Verification: All modules are sourced from authorized distributors or verified surplus channels with full traceability documentation.
- Visual & Physical Inspection: Each unit undergoes inspection for physical damage, connector integrity, and label authenticity before shipment.
- Functional Testing: Where applicable, modules are bench-tested for power-on self-test (POST) pass and communication link verification.
- Secure Packaging: ESD-safe packaging with anti-static bags and foam inserts to prevent transit damage.
- Documentation: Certificate of conformance and inspection report available upon request.
How to Order
- Submit your inquiry via the Contact / RFQ form on this page.
- Provide your required quantity, delivery timeline, and destination country.
- Our technical team will confirm availability, lead time, and provide a formal quotation within 24 business hours.
- Upon PO confirmation, we arrange export documentation, customs clearance support, and international shipping.
We support T/T bank transfer, L/C, and other B2B payment terms. Minimum order quantity: 1 unit.
Why Choose Konmask.com?
- ✅ Industrial Automation Specialists: Focused exclusively on DCS, PLC, and process control components — not a general electronics marketplace.
- ✅ Global Export Experience: Serving clients in Southeast Asia, Middle East, Europe, and the Americas with compliant international shipping.
- ✅ Technical Pre-Sales Support: Our engineers can assist with compatibility verification, system architecture review, and spare parts planning.
- ✅ Competitive Lead Times: Extensive supplier network enables faster sourcing for both new and legacy Honeywell DCS components.
- ✅ Transparent Communication: Clear quotations, no hidden fees, and dedicated account management for repeat B2B customers.
Frequently Asked Questions
Q: What is the difference between 8C-TDIL01 and 8C-TDIL11?
A: The 8C-TDIL01 is the standard (non-isolated) 8-channel digital input module, while the 8C-TDIL11 provides channel-to-channel isolation. The isolated version (8C-TDIL11) is recommended for applications with potential ground loop issues or where field devices share different reference potentials.
Q: Are these modules compatible with the Honeywell C200 or C300 controller?
A: The 8C-TDIL01 and 8C-TDIL11 are designed for the Experion PKS C300 platform using the Series C I/O Link. They are not directly compatible with C200 or older HC900 systems. Please consult your system documentation or contact us for compatibility confirmation.
Q: Can I replace an 8C-TDIL01 with an 8C-TDIL11 without reconfiguration?
A: Both modules share the same form factor and I/O Link interface. However, any substitution should be validated against your Experion PKS configuration and safety requirements. We recommend consulting your DCS engineer before swapping variants in a live system.
Q: Do you provide warranty for these modules?
A: Yes. Konmask.com provides a standard warranty period on all shipped modules. Warranty terms are specified in the quotation. Extended warranty and exchange programs are available for qualified accounts.
Q: What is the typical lead time?
A: Lead time varies by stock availability. In-stock items typically ship within 3–5 business days after PO confirmation. For sourced items, lead time is 2–6 weeks. Contact us for real-time availability.
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