The 2MLP-ACF2 is a free-voltage power supply module built for the Honeywell MasterLogic-200 programmable logic controller series. This unit converts wide-range AC input into a regulated 5V DC output that powers the PLC backplane and its modules. Specifically, it removes the need for separate transformers or voltage selection switches in most industrial environments.
Plant engineers favor this module because it accepts both 110V and 220V AC mains without manual adjustment. Furthermore, the wide input range of AC 85V to AC 264V tolerates substantial grid fluctuations. Consequently, the 2MLP-ACF2 suits installations across different regions and voltage standards with a single part number.
The power supply uses a switching regulation design with 65% or higher efficiency. Input frequency covers 50/60 Hz with a tolerance band of 47 to 63 Hz. Besides, a built-in UL-standard slow-blow fuse protects the input circuit, and users do not need to replace it during normal operation.
Core electrical parameters include:
Rated Input Voltage: AC 100V to AC 240V
Input Voltage Range: AC 85V to AC 264V
Output 1 Voltage: DC 5V (±2%)
Output 1 Current: 6.0 A
Over-Current Protection: 6.6 A or more
Over-Voltage Protection: 5.5V to 6.5V
The module tolerates instantaneous interruptions of 10 ms or shorter, so brief mains dips do not disturb the controller. Additionally, an output voltage LED confirms normal operation at a glance. The RUN contact output provides DC 24V at 0.5A for external status signaling, with a minimum switching load of DC 5V at 1 mA.
The RUN contact responds quickly, with OFF-to-ON transitions in 10 ms or less and ON-to-OFF in 12 ms or less. Moreover, mechanical life reaches 20 million operations or more, while electrical life at rated current exceeds 100,000 operations. Therefore, the contact suits continuous status monitoring duties.
Cable connections accept 0.75 to 2 mm² conductors with compressed terminals. Specifically, the module supports RAV 1.25-3.5 and RAV 2-3.5 terminal types. This terminal arrangement keeps wiring neat and speeds up panel assembly during commissioning.
The 2MLP-ACF2 weighs approximately 0.4 kg and mounts as a plug-in unit inside the MasterLogic-200 rack. Its compact housing fits standard control cabinets without extra clearance requirements. Meanwhile, the switching design limits heat output, so normal panel ventilation handles cooling adequately.
The module operates within the ambient conditions typical of industrial control rooms. In addition, the LED indicator and protected output stages reduce maintenance interventions over the product lifecycle.
First, isolate the AC supply and verify that no voltage reaches the rack terminals. Next, insert the 2MLP-ACF2 into the power supply slot and secure it with the retaining screws. Then, connect the AC input wires to the designated terminals using compressed RAV terminals of the correct size.
After wiring, confirm the ground connection and check that input voltage falls within AC 85V to AC 264V. Subsequently, apply power and verify that the output voltage LED turns on. Finally, measure the DC 5V output with a multimeter before installing the CPU and I/O modules.
1x Honeywell 2MLP-ACF2 Power Supply Module
1x Anti-static protective bag
1x Individual cardboard box with shock-absorbing foam
Q1: Does the 2MLP-ACF2 require a voltage selector switch?
A1: No, the module is free-voltage and accepts AC 100V to 240V automatically. Users do not need to change any switch between 110V and 220V supplies.
Q2: What output does this power supply provide?
A2: It delivers DC 5V at 6.0 A with ±2% regulation, plus over-current protection at 6.6 A or more and over-voltage protection from 5.5V to 6.5V.
Q3: Can this module ride through short power interruptions?
A3: Yes, it tolerates instantaneous interruptions of 10 ms or shorter, which covers most brief mains disturbances in industrial facilities.
Q4: What cable and terminal types does it accept?
A4: The input terminals accept 0.75 to 2 mm² cable with compressed terminals, specifically RAV 1.25-3.5 and RAV 2-3.5 types.
Q5: How do you ship this product?
A5: We ship via Fedex, UPS, and DHL. Each unit travels in anti-static packaging inside a shock-absorbing box for safe delivery.
| Brand Name | |
| Model No. | 2MLP-ACF2 |
| Product Type | Power Supply Module |
| hasMerchantReturnPolicy | Adjust according to reality |
| Shippingdetails | Adjust according to reality |
