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Product Introduction
The Honeywell 2MLP-ACF2 Power Supply is a robust and high-reliability AC power module designed for industrial automation and control systems, particularly as part of Honeywell’s MasterLogic Programmable Logic Controller (PLC) family. This module ensures uninterrupted, stable DC power delivery to the entire PLC system, acting as the electrical backbone for CPUs, I/O modules, and communication interfaces.
Honeywell has engineered the 2MLP-ACF2 with a focus on safety, longevity, and seamless integration within harsh industrial environments. It is capable of converting standard AC line voltage into regulated DC output, with built-in protection features such as overvoltage, overcurrent, and short-circuit protection.
The 2MLP-ACF2 stands out in scenarios where equipment uptime is non-negotiable—like chemical plants, oil refineries, manufacturing lines, and power distribution systems. With its DIN-rail mount design and compact form factor, it is easy to install and maintain in both new and existing control cabinets.
Product Specifications
| Parameter | Description |
|---|---|
| Model Number | 2MLP-ACF2 |
| Product Type | AC Power Supply Module |
| Input Voltage Range | 100–240V AC (±10%), 50/60 Hz |
| Output Voltage | 5V DC & 24V DC regulated |
| Output Current Capacity | 5V DC @ 4A, 24V DC @ 2.5A |
| Ripple and Noise | < 50 mVp-p |
| Efficiency | ≥ 85% |
| Input Protection | Fuse, Inrush Current Limiter |
| Output Protection | Overcurrent, Overvoltage, Short-circuit |
| LED Indicators | Power On, Fault |
| Mounting Type | DIN Rail (35 mm standard) |
| Operating Temperature | 0°C to 55°C |
| Storage Temperature | -40°C to 85°C |
| Relative Humidity | 5% to 95% (non-condensing) |
| Vibration Resistance | IEC 60068-2 compliant |
| Certifications | CE, UL, cUL, RoHS compliant |
| Dimensions (W×H×D) | 195 × 120 × 85 mm |
| Weight | 0.322 kg |
| Application Compatibility | Honeywell MasterLogic PLC systems |
Product Applications
The 2MLP-ACF2 power supply module is tailored for demanding industrial automation tasks. Its stability and robust build make it suitable for:
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Process Industries: Used in chemical, petrochemical, and pharmaceutical plants to power PLCs that manage process control.
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Oil & Gas: Powers control systems for refineries, off-shore rigs, and pipeline stations.
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Manufacturing Automation: Reliable power for logic control systems in automotive assembly lines and packaging machines.
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Water & Wastewater Management: Supports automation systems managing pumps, filtration, and treatment cycles.
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Power Generation and Distribution: Ensures stable operation of logic controllers in substations and turbine control rooms.
Whether it’s a critical infrastructure or routine plant operation, uninterrupted power to control systems is a must—and this module is built for that job.
Product Advantages
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Dual Voltage Output: Supplies both 5V and 24V DC, supporting a wide array of control components from a single module.
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Enhanced Safety: Built-in protections shield the entire PLC system from surges and shorts.
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High Reliability: Designed for 24/7 operation in mission-critical systems without degradation.
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Compact and Modular: Fits seamlessly into standard DIN rail panels, ideal for modular system design.
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Energy Efficient: High conversion efficiency reduces thermal footprint and energy cost.
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LED Diagnostics: Clear visual indication of power and fault status simplifies troubleshooting.
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Global Compliance: Certified for use in multiple regions and industries.
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Long Lifecycle Support: Backed by Honeywell’s long-term product support policies for industrial automation products.
Frequently Asked Questions (FAQ)
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What input voltages does the 2MLP-ACF2 support?
It supports a wide AC input range from 100V to 240V, suitable for global applications. -
Can this module power both logic and field devices?
Yes, it outputs 5V for logic circuits and 24V for powering I/O and field devices. -
Is the power supply hot-swappable?
No, it should be powered down before replacement or installation. -
How do I know if the power module is faulty?
It features front-panel LEDs that indicate power and fault conditions. -
Is the 2MLP-ACF2 compatible with all MasterLogic PLC models?
Yes, it is designed for compatibility across the full MasterLogic PLC range. -
What kind of protections are included?
It offers overcurrent, overvoltage, and short-circuit protection. -
Can I use this power supply in high-vibration environments?
Yes, it’s compliant with IEC vibration resistance standards. -
What is the maximum load it can handle?
Up to 4A on 5V and 2.5A on 24V output lines simultaneously. -
How should it be mounted in a cabinet?
It is DIN-rail mountable for easy panel integration. -
What happens if the input voltage drops suddenly?
The module is designed to handle minor fluctuations, but significant drops may trigger fault protection.
Related Models (Same Series or Functional Family)
| Model | Description | Output | Mounting | Used With |
|---|---|---|---|---|
| 2MLP-ACF1 | Standard AC Power Supply | 5V DC @ 2A | DIN Rail | MasterLogic PLC |
| 2MLP-DCF2 | DC Input Power Supply | 24V DC in, 5V DC out | DIN Rail | MasterLogic PLC |
| 2MLP-ACF3 | High-Capacity Power Supply | 5V @ 6A, 24V @ 4A | DIN Rail | MasterLogic Large Systems |
| 2MLP-UPS1 | Uninterruptible Power Supply Module | 24V DC backup | DIN Rail | MasterLogic & Safety Systems |
| 2MLP-ACF2-H | AC Power Module (Harsh Environment) | Same as 2MLP-ACF2 | Enclosed/DIN Rail | Outdoor or Marine Applications |
| 2MLP-BATT1 | Backup Battery Module | N/A | Panel Mount | Power Backup for 2MLP Systems |
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|---|---|---|---|
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