Honeywell 2MLR-AC23 Power Supply Module — Product Description

Overview

The Honeywell 2MLR-AC23 Power Supply Module ensures stable and continuous power delivery for MasterLogic-200 PLC systems. It supports redundant architectures that help plants maintain uninterrupted control performance during voltage fluctuations or supply failures. Moreover, its regulated 5 VDC output provides consistent energy to CPUs and I/O modules, which strengthens system uptime in demanding industrial environments. The module fits easily into compact control cabinets and integrates seamlessly with existing automation hardware.

Technical Specifications

Model Number: 2MLR-AC23
Type: Redundant Power Supply Module
System Compatibility: Honeywell MasterLogic-200 PLC
Input Voltage: AC 200–240 V
Output Voltage: DC 5 V
Output Current: 8.5 A
Power Consumption: ≤ 60 VA
Inrush Current: ≤ 30 A at 240 V AC
Efficiency: ≥95%
Cooling: Natural air cooling
Mounting: DIN rail
Dimensions (H × W × D): 55 × 95 × 110 mm
Weight: 0.38kg
Operating Temperature: –10 °C to +60 °C
Storage Temperature: –20 °C to +70 °C
Humidity Range: 5–95% RH, non-condensing
Certifications: CE, UL, cUL
Country of Origin: Korea / USA
Shipping Weight: 3 kg

FAQ

Q1: Does the 2MLR-AC23 support full redundancy without external modules?
Yes, it supports direct redundant operation when paired with compatible MasterLogic-200 CPUs.

Q2: Can it power both CPU and I/O modules simultaneously?
It supplies 5 VDC at 8.5 A, which supports CPUs, communication modules, and multiple I/O banks.

Q3: What happens during an AC input failure?
The module switches to the redundant supply instantly, ensuring stable power to the PLC system.

Q4: Is the module suitable for harsh industrial environments?
Yes, it includes protective conformal coating and offers high immunity to dust, humidity, and corrosive gases.

Q5: How fast is delivery for the 2MLR-AC23?
Typical lead time is 1–10 working days, depending on stock availability.