Honeywell 8C-TCNT01 / 8U-TCNT01 / 51307032-175 Thermocouple Input Module – Experion PKS C300 Series
Imagine a critical thermal process running unmonitored — a furnace temperature spiraling out of control, a reactor approaching unsafe limits, or a distillation column losing efficiency — all because a single thermocouple input module has failed. Without a reliable, high-accuracy TC input card like the Honeywell 8C-TCNT01, your entire distributed control system loses its eyes on the most fundamental process variable: temperature. Unplanned downtime, product loss, and safety incidents follow. This module is not optional — it is the sensory backbone of your thermal control loop.
The 8C-TCNT01 (also identified as 8U-TCNT01 and part number 51307032-175) is Honeywell’s 8-channel thermocouple input module designed for the Experion PKS C300 Controller platform. Within the C300 ecosystem, it occupies a critical tier: delivering direct thermocouple signal conditioning with cold junction compensation, high-resolution A/D conversion, and seamless integration into Honeywell’s SCADA and DCS architecture. Globally, this module is deployed across oil & gas, petrochemical, power generation, and advanced manufacturing facilities where temperature measurement accuracy is non-negotiable.
Technical Specifications
- Part Numbers: 8C-TCNT01 / 8U-TCNT01 / 51307032-175
- Series: Honeywell Experion PKS C300
- Module Type: 8-Channel Thermocouple Input Module
- Input Channels: 8 (individually configurable)
- Thermocouple Types Supported: J, K, T, E, R, S, B, N (per IEC/ANSI standards)
- Cold Junction Compensation: Built-in, automatic
- Signal Isolation: Channel-to-channel and channel-to-bus isolation
- Communication Bus: C300 Series I/O Link
- Mounting: C300 I/O chassis / carrier
- Operating Temperature: 0°C to 60°C (32°F to 140°F)
- Weight: Approx. 200 g
- Certifications: CE, UL (refer to Honeywell datasheet for full listing)
Key Features & Benefits
- 8-Channel Simultaneous Acquisition: Monitors up to 8 thermocouple inputs in parallel, reducing module count and cabinet footprint.
- Multi-Type TC Compatibility: Supports all major thermocouple types (J, K, T, E, R, S, B, N), providing flexibility across diverse process applications.
- Automatic Cold Junction Compensation: Eliminates manual offset errors, ensuring measurement accuracy even in variable ambient conditions.
- High-Resolution A/D Conversion: Delivers precise temperature readings critical for tight process control loops.
- Hot-Swap Capable: Designed for removal and insertion under power within the C300 chassis, minimizing maintenance downtime.
- Integrated Diagnostics: On-module fault detection with status reporting to the Experion PKS operator station.
- Galvanic Isolation: Protects the control system from ground loops and electrical noise common in industrial environments.
Industry & Equipment Applications
- Oil & Gas: Wellhead temperature monitoring, refinery distillation column control, pipeline thermal management.
- Petrochemical & Chemical: Reactor temperature control, heat exchanger monitoring, batch process management.
- Power Generation: Boiler temperature loops, turbine exhaust monitoring, steam system control.
- Pulp & Paper / Food & Beverage: Dryer section temperature control, pasteurization process monitoring.
- Pharmaceutical: Sterilization cycle temperature validation, clean-room HVAC control.
- Advanced Manufacturing: Furnace and kiln temperature control, metal heat treatment processes.
System Integration & Compatible Parts
The 8C-TCNT01 is engineered for seamless integration within the Honeywell Experion PKS C300 architecture. Compatible and related components include:
- C300 Controller: CC-PCNT01, CC-PCNT11 — the host controller for this I/O module.
- I/O Carriers/Chassis: 8C-TAIX02, 8C-TAIX04 — mounting carriers for C300 I/O modules.
- Analog Output Modules: 8C-PAONA1, 51305349-175 — for closed-loop temperature control output.
- Power Supply Modules: CC-PWR001, 51309512-175 — C300 series redundant power supplies.
- Communication Modules: CC-TCF901 — for Experion PKS network integration.
Note: Always verify compatibility with your specific system revision. Contact Konmask.com for application engineering support.
Our Quality Assurance Process
- Source Verification: All modules are sourced from authorized distributors or directly from decommissioned OEM-maintained systems.
- Visual & Physical Inspection: Each unit is inspected for connector integrity, PCB condition, label legibility, and housing damage.
- Functional Testing: Where applicable, modules undergo power-on and communication bus verification prior to shipment.
- Anti-Static Packaging: All modules are shipped in ESD-safe bags with foam cushioning to prevent transit damage.
- Documentation: Certificate of conformity and inspection report available upon request.
How to Order
- Submit your inquiry via the Contact Us form on Konmask.com with your required part number(s) and quantity.
- Our technical team will confirm availability, lead time, and provide a formal quotation within 24 business hours.
- Upon PO confirmation, we arrange secure packaging and international shipping with full tracking.
- Post-delivery technical support is available via email or phone.
Part Numbers Accepted: 8C-TCNT01 | 8U-TCNT01 | 51307032-175
Why Choose Konmask.com?
- ✅ Specialized in Industrial Automation: Focused exclusively on DCS, PLC, and process control components from leading global brands.
- ✅ Global B2B Supply: Serving engineering firms, system integrators, and plant maintenance teams worldwide.
- ✅ Fast Inquiry Response: Dedicated technical sales team responds within 24 hours.
- ✅ Competitive Pricing: Direct sourcing relationships enable cost-effective pricing for MRO and project procurement.
- ✅ Secure International Shipping: Export-compliant packaging and logistics to 50+ countries.
- ✅ Long-Term Partnership: We support your entire project lifecycle — from sourcing to commissioning.
Frequently Asked Questions
Q: Are 8C-TCNT01, 8U-TCNT01, and 51307032-175 the same module?
A: Yes. These are alternate part numbers for the same Honeywell C300 Series 8-channel thermocouple input module. The 8C- prefix denotes the standard version, 8U- denotes the universal/alternate catalog designation, and 51307032-175 is the Honeywell internal part number.
Q: Which thermocouple types does this module support?
A: The 8C-TCNT01 supports J, K, T, E, R, S, B, and N type thermocouples, configurable per channel via Experion PKS Control Builder software.
Q: Can this module be hot-swapped in a live C300 system?
A: Yes, the C300 I/O architecture supports hot-swap of I/O modules. However, always follow Honeywell’s recommended procedures and your site safety protocols before performing live maintenance.
Q: Do you provide a warranty on this module?
A: Yes. Konmask.com provides a 90-day functional warranty on all tested modules. Extended warranty options are available — contact us for details.
Q: What is the lead time for the 8C-TCNT01?
A: Lead time depends on current stock levels. Submit an inquiry and our team will confirm availability and estimated delivery within 24 business hours.
Q: Can you supply multiple units for a plant-wide upgrade project?
A: Absolutely. We specialize in bulk and project-quantity procurement. Contact us with your BOM for a consolidated quotation.
{
“@context”: “https://schema.org”,
“@graph”: [
{
“@type”: “Product”,
“name”: “Honeywell 8C-TCNT01 / 8U-TCNT01 / 51307032-175 Thermocouple Input Module”,
“description”: “8-channel thermocouple input module for Honeywell Experion PKS C300 DCS. Supports J, K, T, E, R, S, B, N TC types with built-in cold junction compensation and galvanic isolation.”,
“sku”: “8C-TCNT01”,
“mpn”: “51307032-175”,
“brand”: {
“@type”: “Brand”,
“name”: “Honeywell”
},
“offers”: {
“@type”: “Offer”,
“url”: “https://konmask.com/products/honeywell-8c-tcnt01-8u-tcnt01-51307032-175-thermocouple-input-module-c300”,
“priceCurrency”: “USD”,
“availability”: “https://schema.org/InStock”,
“seller”: {
“@type”: “Organization”,
“name”: “Konmask.com”
}
},
“category”: “PLC Input Module”,
“manufacturer”: {
“@type”: “Organization”,
“name”: “Honeywell Process Solutions”
}
},
{
“@type”: “FAQPage”,
“mainEntity”: [
{
“@type”: “Question”,
“name”: “Are 8C-TCNT01, 8U-TCNT01, and 51307032-175 the same module?”,
“acceptedAnswer”: {
“@type”: “Answer”,
“text”: “Yes. These are alternate part numbers for the same Honeywell C300 Series 8-channel thermocouple input module.”
}
},
{
“@type”: “Question”,
“name”: “Which thermocouple types does this module support?”,
“acceptedAnswer”: {
“@type”: “Answer”,
“text”: “The 8C-TCNT01 supports J, K, T, E, R, S, B, and N type thermocouples, configurable per channel via Experion PKS Control Builder software.”
}
},
{
“@type”: “Question”,
“name”: “Can this module be hot-swapped in a live C300 system?”,
“acceptedAnswer”: {
“@type”: “Answer”,
“text”: “Yes, the C300 I/O architecture supports hot-swap of I/O modules. Always follow Honeywell’s recommended procedures and your site safety protocols.”
}
},
{
“@type”: “Question”,
“name”: “What is the lead time for the 8C-TCNT01?”,
“acceptedAnswer”: {
“@type”: “Answer”,
“text”: “Lead time depends on current stock levels. Submit an inquiry and our team will confirm availability and estimated delivery within 24 business hours.”
}
},
{
“@type”: “Question”,
“name”: “Do you provide a warranty on this module?”,
“acceptedAnswer”: {
“@type”: “Answer”,
“text”: “Yes. Konmask.com provides a 90-day functional warranty on all tested modules. Extended warranty options are available.”
}
},
{
“@type”: “Question”,
“name”: “Can you supply multiple units for a plant-wide upgrade project?”,
“acceptedAnswer”: {
“@type”: “Answer”,
“text”: “Absolutely. We specialize in bulk and project-quantity procurement. Contact us with your BOM for a consolidated quotation.”
}
}
]
}
]
}
© 2026 Konmask.com. All rights reserved.
Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
