Phoenix Contact Redundancy Module for use with STEP 3 Power Supplies, STEP3-DIODE/5-24DC/2X5/1X10/PT Series

Phoenix Contact STEP3-DIODE/5-24DC/2X5/1X10/PT Series Redundancy module, For Use With STEP 3 Power Supplies, DIN Rail Mount - 1283937

This redundancy module improves system reliability by connecting two power supply units simultaneously, ensuring continued operation even if one fails. Specifically designed for STEP 3 Power Supplies, it uses diode-based decoupling to maximise system availability, making it essential for industrial automation.

Features & Benefits

• Supports input and output voltages from 5V to 24V DC
• Dual output currents of 10A or two loads at 5A each
• Provides reverse polarity protection up to 60V DC
• Includes transient surge protection for enhanced durability
• Operates within a temperature range of -10°C to 70°C
• EAC Certified for compliance with international standards

Applications

• Ideal for needing uninterrupted DC power
• Fits seamlessly into DIN rail configurations
• Applicable in critical operations within electrical and mechanical sectors

How does the module provide redundancy in power supplies?

It achieves redundancy by connecting two power supply units in parallel, allowing one to take over if the other fails, ensuring continuous power delivery.

What is the significance of the reverse polarity protection?

This feature prevents damage to the module and connected devices if the power supply connections are incorrectly configured, enhancing the system's safety.

What is the recommended maintenance for this component?

Regular inspections for proper connections and verifying the operational environment are advised to maintain longevity and performance.

Is the module suitable for outdoor environments?

The module is rated for IP20 and should be used indoors to protect it from dust and moisture.