Honeywell 51401216-100 UCN Power System Controller Assembly | Replacement, Equivalent & Selection Guide
The Honeywell 51401216-100 is a UCN (Universal Control Network) Power System Controller Assembly designed for use within the Honeywell TDC 3000 distributed control system platform. It provides regulated power distribution and supervisory control functions critical to UCN node operation in continuous-process and batch-manufacturing environments.
At Konmask.com, we supply genuine and equivalent-grade automation components to help engineers maintain uptime, reduce lead times, and make informed selection decisions.
Technical Specifications
- Part Number: 51401216-100
- Manufacturer: Honeywell Process Solutions
- Series / Platform: TDC 3000 / UCN (Universal Control Network)
- Function: UCN Power System Controller Assembly
- Form Factor: Rack-mount module
- Weight: ~11.3 kg (as shipped)
- Communication Bus: UCN coaxial network
- Power Input: Per TDC 3000 cabinet specification (typically 24 VDC regulated)
- Operating Temperature: 0 °C to 60 °C
- Compliance: CE, UL (refer to original Honeywell datasheet for full certifications)
Compatible Replacement & Equivalent Models
When the 51401216-100 is unavailable or end-of-life, the following models may serve as functional replacements depending on your cabinet revision and firmware version. Always verify compatibility with your system integrator before substitution.
- 51401216-150 – Revised revision of the same assembly; check firmware compatibility
- 51401216-200 – Enhanced variant with extended diagnostics
- 51304453-100 – UCN Power Supply Module (partial functional overlap)
- 51401216-100 (refurbished) – Factory-tested refurbished units available from Konmask
- Third-party equivalents – Contact us with your cabinet drawing number for cross-reference validation
Note: Honeywell TDC 3000 is a legacy platform. Replacement parts require careful revision matching. Konmask engineers can assist with compatibility verification.
Why Choose the Original 51401216-100
- ✅ Exact form, fit, and function – no firmware re-flashing or cabinet modification required
- ✅ Proven reliability in refinery, petrochemical, and power-generation environments
- ✅ Honeywell-certified design with full UCN protocol compliance
- ✅ Minimal commissioning time – hot-swap capable in supported cabinet configurations
- ✅ Traceable provenance – Konmask supplies with full documentation and test records
Typical Applications
- Oil & gas refinery DCS power distribution nodes
- Petrochemical plant UCN backbone power management
- Power generation facility TDC 3000 control rooms
- Pharmaceutical batch-process automation cabinets
- Pulp & paper continuous-process control systems
System Compatibility
- Platform: Honeywell TDC 3000 (all generations)
- Network: UCN (Universal Control Network) coaxial bus
- Compatible Nodes: HPM (High-Performance Process Manager), APM, LCN gateway nodes
- Cabinet Types: Standard UCN power cabinet, extended I/O enclosures
- Not compatible with: Experion PKS (different power architecture) – consult Konmask for migration options
Selection Guide
Use the checklist below to confirm the 51401216-100 is the right choice for your application:
- ☐ Confirm your platform is TDC 3000 / UCN (not Experion or PlantScape)
- ☐ Verify cabinet drawing references part number 51401216-100 or compatible revision
- ☐ Check UCN node count and power budget against module rating
- ☐ Confirm firmware version compatibility if substituting with -150 or -200 revision
- ☐ Determine whether new, refurbished, or exchange unit best fits your maintenance budget
Not sure? Email our engineers with your cabinet drawing number and we’ll confirm compatibility within 24 hours.
Quality Assurance & Sourcing
- Source: Authorized surplus, OEM-tested refurbished, and new-old-stock (NOS) channels
- Testing: Each unit undergoes functional power-on and UCN communication verification before shipment
- Documentation: Certificate of conformance, test report, and traceability records provided on request
- Warranty: 12-month replacement warranty on all Konmask-supplied units
- Anti-counterfeit: All units inspected for label authenticity, PCB markings, and component integrity
How to Order
- Add the Honeywell 51401216-100 to your cart and proceed to checkout, or
- Email [email protected] with your PO or RFQ
- For bulk orders (>3 units) or urgent requirements, call +0086 19859288691 for priority handling
- Lead time: In-stock units ship within 1–3 business days; sourced units 5–15 business days
Replacement & Compatibility FAQ
Q: Can the 51401216-100 replace the 51401216-150?
A: In most cases yes, but the -150 revision includes firmware updates. Downgrading may affect diagnostics. Verify with your system engineer.
Q: Is this module compatible with Experion PKS?
A: No. The 51401216-100 is UCN-specific. Experion uses a different power architecture. Contact us for migration guidance.
Q: Do you supply refurbished units?
A: Yes. All refurbished units are fully tested and come with a 12-month warranty and test documentation.
Q: What is the lead time for out-of-stock units?
A: Typically 5–15 business days depending on sourcing channel. Contact us for urgent requirements.
Q: Can I return a unit if it doesn’t fit my cabinet?
A: Yes, within 30 days of receipt in original condition. See our returns policy for details.
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Contact: [email protected] | +0086 19859288691
