PULS YR20.246 Redundancy Module 24V DC 20A 1+1 Redundancy DIN Rail

Redundancy module for building 1+1 redundant 24V DC power supply systems. It decouples two power supplies with MOSFET technology, ensuring high efficiency and low power loss. The module provides a single output rated at 20A and features two inputs with LED status indication.

Advantages

MOSFET decoupling offers minimal voltage drop and power loss, maximizing system efficiency. The module is short-circuit proof and protected against reverse polarity, enhancing reliability. DIN rail mounting allows quick installation in control cabinets.

Suitable for

• Industrial automation systems requiring high availability
• 24V DC power supply redundancy in machinery and process control
• Applications where continuous operation is critical

Key specifications

• Input voltage: 24 VDC
• Output voltage: 24 VDC
• Rated output current: 20 A
• Number of inputs: 2
• Number of outputs: 1
• Redundancy type: 1+1
• Technology: MOSFET
• Efficiency: >99 %
• Power loss: <1.5 W at 20 A output
• Mounting: DIN rail
• Operating temperature: -40 to +70 °C
• Status indication: 2x green LED (input OK)
• Protection: reverse polarity, short-circuit proof
• Connection: screw terminals
• Housing material: metal

Recommendations

Combine with two PULS 24V power supplies to create a redundant system with automatic switchover in case of failure.