PULS YR40.241 Redundancy Module 24V DC 65A 1 Output DIN Rail

The PULS YR40.241 redundancy module delivers up to 65 A output current with a 24 VDC input, ensuring continuous power in critical 1+1 or N+1 redundant configurations. Its low voltage drop of just 0.2 V and MOSFET technology maximize efficiency while protecting against reverse polarity.

Overview

Designed for industrial applications, this DIN rail mountable module accepts two independent 24 VDC inputs and combines them into a single output. Screw terminals provide secure connections, and two green LEDs indicate input status for quick diagnostics.

What stands out

• High current capacity: 65 A output, 40 A per input channel
• Minimal voltage drop: 0.2 V typical for efficient operation
• Wide operating temperature range: -40°C to +70°C
• Robust aluminum housing for durability
• Reverse polarity protection on inputs

Technical details

• Module type: Redundancy module
• Redundancy configuration: 1+1 or N+1
• Nominal input voltage: 24 VDC
• Input voltage range: 24-28 VDC
• Max input current per channel: 40 A
• Max output current: 65 A
• Number of inputs: 2
• Number of outputs: 1
• Voltage drop: 0.2 V typical
• Technology: MOSFET
• Mounting type: DIN rail
• Operating temperature: -40°C to +70°C
• Storage temperature: -40°C to +85°C
• Connection type: Screw terminals
• Status indicators: 2 x green LEDs (input OK)
• Protection features: Reverse polarity protection (inputs)
• Housing material: Aluminum
• MTBF: > 1,000,000 h (SN 29500, 40°C)

Our verdict

The PULS YR40.241 is a reliable choice for building redundant power systems in demanding industrial environments, offering high current handling, low losses, and robust protection in a compact DIN rail package.