Process Automation Wiring Solution – Honeywell TC-TBNH | TotalPlant Solution (TPS) Series
Where This Product Is Used
The Honeywell TC-TBNH 20-Pin Terminal Block is a critical field-wiring interface component deployed across a wide range of industrial process automation environments. Engineers and system integrators specify this part in:
- Oil & Gas Refineries – connecting field instruments (transmitters, valves, RTDs) to Honeywell TPS/TDC 3000 controller cabinets
- Chemical & Petrochemical Plants – providing reliable I/O marshalling in hazardous-area DCS panels
- Power Generation Facilities – serving as the termination point for analog and discrete field signals in turbine and boiler control loops
- Pulp & Paper Mills – used in distributed I/O cabinets for process variable monitoring and control
- Pharmaceutical Manufacturing – supporting validated control architectures where traceable, documented wiring interfaces are mandatory
- Water & Wastewater Treatment – enabling structured field-to-controller wiring in SCADA-integrated DCS systems
Technical Specifications
| Part Number | TC-TBNH |
| Manufacturer | Honeywell Process Solutions |
| Series | TotalPlant Solution (TPS) / TDC 3000 |
| Type | 20-Pin Terminal Block |
| Pin Count | 20 |
| Application | Field I/O Wiring Interface for DCS Modules |
| Mounting | DIN Rail / Cabinet Panel Mount |
| Weight | Approx. 1 kg |
| Condition | New / Refurbished / Tested Available |
Why Engineers Specify This Model
- Direct OEM Compatibility – Designed specifically for Honeywell TPS and TDC 3000 I/O modules; no adapter or modification required
- 20-Point Density – Accommodates up to 20 individual field wiring connections in a compact footprint, reducing cabinet space requirements
- Plug-and-Play Replacement – Drop-in replacement for aging TPS installations, minimizing downtime during maintenance or system upgrades
- Robust Construction – Industrial-grade materials rated for continuous operation in demanding process environments
- Simplified Commissioning – Clearly labeled pin positions reduce wiring errors during initial installation and future troubleshooting
- Long Service Life – Proven reliability in 24/7 continuous process operations across decades of installed base
Complete System Bill of Materials
The TC-TBNH is typically specified alongside the following Honeywell TPS components. Contact Konmask.com for bundle pricing:
- Honeywell TC-FPCXX – Field Termination Panel
- Honeywell TC-CCR014 / TC-CCR024 – I/O Link Cables
- Honeywell MC-TAIH02 / MC-TAIH12 – Analog Input Modules
- Honeywell MC-TDOY22 – Digital Output Module
- Honeywell TC-TBCH – Complementary Terminal Block variants
- Honeywell 51304485-100 – Power Supply Module
Compliance & Industry Standards
- Designed and manufactured under Honeywell’s ISO 9001-certified quality management system
- Compatible with IEC 61511 (Functional Safety – Safety Instrumented Systems) architectures
- Suitable for use in installations governed by IEC 61010 (Safety Requirements for Electrical Equipment)
- Supports NAMUR NE 21 EMC requirements when installed per Honeywell cabinet guidelines
- RoHS-compliant materials (verify with specific lot documentation upon request)
Quality Assurance & Sourcing
Konmask.com sources Honeywell TC-TBNH terminal blocks through verified industrial automation supply channels. Every unit offered is subject to:
- Visual Inspection – Connector integrity, pin alignment, and housing condition verified before listing
- Functional Testing – Refurbished units are bench-tested for continuity and insulation resistance
- Traceability Documentation – Original manufacturer labels and lot codes preserved where available
- Secure Packaging – Anti-static, moisture-resistant packaging for international shipment
How to Source This Part
Konmask.com maintains inventory of both new and refurbished Honeywell TPS components for immediate dispatch. To place an order or request a formal quotation:
- Online: Add to cart directly on this page
- Email RFQ: support@konmask.com – include quantity, required condition (new/refurbished), and delivery timeline
- Phone / WhatsApp: +0086 19859288691
- Lead Time: In-stock items ship within 1–3 business days; sourced items typically 5–15 business days
- Export: We ship globally with full export documentation (commercial invoice, packing list, COO)
Application-Specific FAQ
Q: Is the TC-TBNH compatible with both TPS and TDC 3000 systems?
A: Yes. The TC-TBNH terminal block is used across Honeywell’s TotalPlant Solution (TPS) and legacy TDC 3000 I/O subsystems. Always verify the specific module slot and cable assembly requirements for your cabinet revision.
Q: Can I use TC-TBNH as a direct replacement without rewiring?
A: In most cases, yes. The TC-TBNH is a plug-compatible replacement. However, confirm the pin-out against your as-built drawings before installation, particularly in customized or third-party-integrated cabinets.
Q: Do you supply the mating cable assembly?
A: Yes. Konmask.com stocks compatible Honeywell I/O link cables and field termination assemblies. Contact us with your cabinet model number for a matched cable recommendation.
Q: What is the minimum order quantity?
A: Single-unit orders are accepted. Volume pricing is available for orders of 5 units or more — request a formal quotation via email.
Q: Can you provide a certificate of conformance or test report?
A: Yes, for refurbished units we provide a Konmask inspection report. For new OEM stock, original Honeywell documentation is included where available.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
