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Product Introduction
The Honeywell TC-SMPC01 (51309516-225) is a high-reliability power adapter specifically designed for use in Honeywell’s industrial automation systems, including the Experion Process Knowledge System (PKS). This unit serves as a critical component in delivering consistent, regulated power to control modules and interface components in distributed control system (DCS) architectures.
Engineered for mission-critical environments, the TC-SMPC01 power adapter ensures minimal power fluctuations, optimal voltage stability, and enhanced protection against overcurrent or thermal overload. The robust design and compatibility with Honeywell’s field-proven hardware make it an essential element for maintaining safe and uninterrupted plant operations.
Product Specifications
| Parameter | Specification |
|---|---|
| Model Number | TC-SMPC01 |
| Part Number | 51309516-225 |
| Product Type | Power Adapter / Power Supply Module |
| Input Voltage | 100–240 VAC, 50/60 Hz |
| Output Voltage | 24 VDC (regulated) |
| Output Current | Up to 2.5 A |
| Efficiency | ≥ 85% |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Humidity | 5% to 95% non-condensing |
| Cooling Method | Natural convection (fanless design) |
| Dimensions (W × H × D) | 220 x 120 x 30 mm |
| Weight | 1.81 kg |
| Mounting Type | DIN Rail or Panel Mount |
| Protection Features | Over-voltage, Overload, Short-circuit, Over-temperature |
Applications
The TC-SMPC01 power adapter plays an integral role in various Honeywell automation and process control systems. Common use cases include:
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Experion PKS Systems – Providing stable DC power to controllers, I/O modules, and field interface devices
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DCS Cabinets – Powering control and monitoring components within distributed control system enclosures
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PLC and SCADA Systems – Supplying clean, regulated voltage to programmable controllers and SCADA interfaces
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Industrial Networking Gear – Supporting managed switches, gateways, and fieldbus power injectors
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Redundant Power Supply Systems – Often used in dual-feed systems to ensure uninterrupted power availability
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Oil, Gas, Power, and Chemical Industries – Designed for critical infrastructure requiring high-reliability power modules
Key Advantages
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High Reliability for Industrial Use: Built for 24/7 uptime in harsh environments, reducing risk of system downtime
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Precision Voltage Regulation: Maintains a stable 24 VDC output with tight tolerance, even under load fluctuations
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Comprehensive Protection Mechanisms: Includes overload, short-circuit, and over-temperature safeguards
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Space-Efficient Design: Compact dimensions allow easy installation in control cabinets or DIN rail setups
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Fanless Cooling Design: Natural convection cooling eliminates moving parts, enhancing long-term reliability
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Seamless Integration with Honeywell Hardware: Designed to work effortlessly with Honeywell’s DCS platforms
Frequently Asked Questions (FAQ)
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Is the TC-SMPC01 hot-swappable?
No, this power adapter is not designed for hot-swap operation. Always power down the system before replacement. -
Can this adapter be used with non-Honeywell systems?
While technically possible, it is optimized and certified for use within Honeywell automation systems for maximum reliability. -
What is the maximum current output?
The unit provides a regulated 24 VDC output with a maximum current of 2.5 A. -
Does it have redundant input capability?
The TC-SMPC01 supports use in redundant power systems, but redundancy must be implemented at the system level. -
What protections are built into the adapter?
It features overload, over-voltage, short-circuit, and thermal shutdown protection. -
Can I mount the unit horizontally?
Yes, but for optimal cooling and space efficiency, vertical DIN rail mounting is recommended. -
What certifications does this adapter carry?
It typically meets CE, UL, and other industrial power supply certifications. Please confirm with Honeywell documentation for specifics. -
Is this power supply fan-cooled?
No, it is cooled by natural convection, which reduces noise and increases reliability. -
What’s the lifespan of the TC-SMPC01?
When used within rated limits, the unit can last 10+ years under continuous operation. -
How do I replace this unit in the field?
Always disconnect power, remove the module carefully from its mounting, and replace it with a compatible TC-SMPC01 unit, ensuring all connectors are secure.
Related or Similar Models (Same Series or Compatible)
| Model Number | Part Number | Output Voltage | Output Current | Dimensions (mm) | Weight |
|---|---|---|---|---|---|
| TC-SMPC02 | 51309516-226 | 24 VDC | 2.5 A | 100 × 40 × 180 | 0.95 kg |
| TC-PSPC01 | 51309150-175 | 5 VDC | 4.0 A | 90 × 35 × 160 | 0.8 kg |
| TC-PPD011 | 51309204-175 | 24 VDC | 2.0 A | 110 × 45 × 170 | 1.0 kg |
| TC-PSPC02 | 51309152-175 | 12 VDC | 3.0 A | 100 × 40 × 170 | 0.85 kg |
| TC-PRR021 | 51309288-275 | Redundant Input | 24 VDC | 130 × 50 × 190 | 1.1 kg |
| TC-PRS021 | 51309276-175 | 24 VDC (Standby) | 2.5 A | 105 × 40 × 180 | 0.9 kg |
Popular Honeywell Models (Same Brand, High Demand)
| Model Number | Type | Function | Application | Dimensions (mm) | Weight |
|---|---|---|---|---|---|
| CC-PDOB01 | Digital Output Module | Outputs 24 VDC signals | DCS Control Systems | 100 × 35 × 180 | 0.7 kg |
| FC-SDO-0824 | Digital Output Module | 8-Channel DO | Safety Systems | 110 × 40 × 180 | 0.75 kg |
| CC-TAIX01 | Analog Input Module | 16-Channel AI | Process Monitoring | 100 × 30 × 180 | 0.65 kg |
| CC-TDIL01 | Digital Input Module | 16-Channel DI | I/O Subsystems | 100 × 35 × 180 | 0.7 kg |
| CC-PCNT01 | Controller Module | Centralized Process Control | Experion PKS | 130 × 40 × 190 | 0.85 kg |
| MU-TDID12 | Redundant DI Module | Dual DI Input | TDC 3000 Migration | 120 × 35 × 185 | 0.8 kg |
