Product Description
The QUINT-DIODE 12–24V 2320157 is an industrial DIN rail redundancy diode module used to decouple power supply units and ensure continuous 24V DC power availability in control systems. It allows parallel operation of two power supplies and prevents reverse feedback between them.
Key Features
• 12–24V DC input voltage range
• Redundancy and decoupling function for power supplies
• 2 × 20A or 1 × 40A current handling capacity
• Prevents reverse current between power supplies
• High system availability design
• Low voltage drop operation (~0.5V typical)
• DIN rail mounting system
• Screw connection terminals
• Industrial-grade reliability
• Continuous operation support
Specifications
- Product Type: Redundancy Diode Module / Power Decoupling Module
- Model Number: 2320157
- Series: QUINT DIODE
- Input Voltage: 12–24V DC (10–30V DC range)
- Output Current: 2 × 20A or 1 × 40A
- Voltage Drop: approx. 0.5V
- Power Loss: ~10W at full load (20A)
- Mounting Type: DIN rail (NS 35)
- Connection Type: Screw terminal
- Efficiency: >97%
- Protection Function: Reverse polarity / reverse current blocking
- Application: Redundant power supply systems, PLC panels, automation systems, industrial control cabinets, machine power distribution

