DRDN20-12

• Supports 1+1 and N+1 redundancy system
• 2 input channels and 1 output
  
• Suitable for redundancy operation of 12V/24V/48V system
• Output current up to 20A
• Cooling by free air convection
• -40 ~+ 80°C ultra-wide operating temperature (with >+60°C derating)
• 32 mm slim width
• Relay contact for alarm and DC OK signal for 2 channels built-in
• Installed on TS35 / 7.5 or 15 DIN Rail

Applications

• Industrial control system
• Semiconductor manufacturing equipment
• Industrial automation
• Electromechanical equipment

Description

The RDN20 series is a 20A redundancy module that can be used with a power supply to enhance the overall system reliability. Key product features include: 12V / 24V / 48V input voltage selection, compatibility with N+1 and 1+1 redundancy systems, built-in dual-rail DC input contacts, and single output. The implemented MOSFET technology can reduce heat loss and the voltage difference between input and output voltages, built-in dual-channel DC OK relay contacts to monitor output status, ultra-wide operating temperature range of -40 to +80°C, and narrow width (32mm).