Description
The 2MLP-AC23 is a high-reliability power supply module specifically engineered for the Honeywell MasterLogic-200 series PLC. It converts standard AC input to a stable 5V DC output for the backplane, supporting currents up to 8.5A. With integrated surge protection and a dedicated RUN contact, the 2MLP-AC23 ensures continuous system uptime in demanding industrial control environments.
Core Electrical Parameters
- Brand & Model: Honeywell 2MLP-AC23
- Input Voltage Range: AC 170V to AC 264V (Rated 200V-240V)
- Frequency Tolerance: 47Hz to 63Hz (50/60Hz Nominal)
- Efficiency Rating: ≥65% at full load
- Backplane Output: DC 5V (±2%) at 8.5A
- Overcurrent Limit: Activation at ≥9.0A
- Overvoltage Protection: Threshold between 5.5V and 6.5V
- Instantaneous Interruption: Sustains power for ≤10ms drops
- Weight: 0.6kg compact chassis
Switching and Interface Characteristics
- Application Contact: Built-in RUN contact (DC 24V, 0.5A)
- Switching Dynamics: Response time ≤10ms (OFF→ON) / ≤12ms (ON→OFF)
- Mechanical Endurance: Over 20 million cycles for relay contacts
- Electrical Life: Over 100,000 operations at rated current
- Visual Diagnostics: Front-facing LED indicates stable output voltage
- Wiring Compatibility: Supports 0.75mm to 2mm cables
- Terminal Types: RAV 1.25 – 3.5 or RAV 2 – 3.5 compressed terminals
Logistics and Quality Assurance
- Warranty Protection: Includes a comprehensive 12-month quality guarantee.
- Shipping Window: Guaranteed dispatch within 24-48 hours of order.
- Express Delivery: Global shipping via FedEx, UPS, and DHL.
- Purchase Inquiries: Reach us at info@oiltechcontrols.com.
- Direct Support: Message via WhatsApp at +86 158 8020 0923.
Oiltech Controls’s Insight
- The 2MLP-AC23 is the backbone of the MasterLogic-200 rack system.
- Its 8.5A capacity allows for high-density I/O configurations without voltage sag.
- Engineering tip: Always calculate total module consumption to stay under the 9.0A protection limit.
- Suitable for: Water treatment skids, HVAC plant control, and manufacturing assembly lines.
- The built-in UL-standard slow-blow fuse provides excellent primary circuit protection.
Professional FAQ & Selection Guide
- What happens if my input voltage drops below 170V AC?The 2MLP-AC23 may struggle to maintain the 5V output stability, potentially triggering a system reset or LED error.
- Can the user replace the internal fuse?No, the fuse is built-in and UL-certified; if blown, the module typically requires professional service or replacement.
- How do I confirm the module is healthy?The front “Output Voltage” LED must be solid green; if it flickers, check for an overcurrent condition on the backplane.
- Selection Guide: 2MLP-AC23 vs. Lower Amp versions?Choose the 2MLP-AC23 if your rack contains multiple communication or analog modules that demand higher 5V current.
- What is the benefit of the RUN contact on this module?It allows for external monitoring of the PLC’s power status, enabling safe shutdown of auxiliary equipment.
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