Weidmuller PRO ECO 120W 24V 5A DIN Rail Power Supply

Technical Overview

Provides a stable 24VDC at 5A from 85-264VAC input. Features 87% efficiency, -25 to 70°C operating temp, and DIN rail mount. Ideal for industrial automation.

Key Features

Compact design
High efficiency
Easy to maintain
Screw connection terminals
Wide operating temperature range (-25 to 70°C)
Protection against temperature, short-circuit, and overload
Suitable for DIN rail mounting (TS 35)
Adjustable output voltage (22-28 V DC)
Class I Protection
Compatibility with diode and capacitance modules, and UPS components for redundant power supply systems
Three-color LED for service activities and easy integration

Technical Specification Matrix

Parameter	Value
Output Power	120 W
Output Voltage	24 VDC (Adjustable 22-28 V DC)
Output Current	5 A
Input Voltage VAC	85 - 264 V AC
Frequency Range AC	47 - 63 Hz
Operating Temperature	-25 °C to 70 °C (with derating above +55°C)
Storage Temperature	-40 °C to 85 °C
Protection Degree	IP20
Protection	Temperature protection, Short-circuit protection, Overload resistance, Protection against reverse voltages from the load (30-35 V DC)
Efficiency	87 %
AC Failure Bridging Time @ Inom	> 80 ms @ 230 V AC / > 20 ms @ 115 V AC
Housing Version	Metal, corrosion resistant
Mounting	DIN Rail (TS 35)
Connection System	Screw connection
Physical Weight (kg)	0.58
Dimensions L x W x H (cm)	10 x 4 x 12.5

Industrial Applications

1. Industrial Control Panel for Factory Automation

Providing stable 24VDC power to critical components within industrial control panels for factory automation systems.

Problem Solved

Ensures reliable operation of PLCs, sensors, and actuators in harsh industrial environments with fluctuating AC input, requiring a compact and robust power supply with short-circuit and overload protection.

24VDC5A85-264VAC inputDIN Rail MountIP20Short-circuit protectionOverload resistanceTemperature protectionPLCsSensorsActuators

2. Building Management Systems (BMS) Power Distribution

Supplying efficient and stable 24VDC power for various control devices and sensors within building management system cabinets.

Problem Solved

Offers a highly efficient (87%) and compact power solution for BMS, reducing energy consumption and fitting into space-constrained cabinets, while maintaining system reliability with robust protection features.

24VDC120WHigh Efficiency (87%)Compact designDIN Rail MountBuilding AutomationHVAC controls

3. Remote Monitoring Stations in Outdoor Enclosures

Powering unattended remote monitoring equipment requiring a reliable 24VDC supply, housed within appropriate outdoor enclosures.

Problem Solved

Delivers consistent 24VDC power with a wide operating temperature range (-25 to 70°C) and robust internal protections, making it suitable for deployment in remote locations where environmental conditions can vary significantly, provided it is installed in a suitable IP-rated enclosure.

24VDC120W85-264VAC inputWide Operating Temperature Range (-25 to 70°C)ReliabilityRemote operations