2320157 QUINT-DIODE12-24DC2X201X40 Phoenix Contact DIN Rail diode Module Input
2320157 QUINT-DIODE12-24DC2X201X40 Phoenix Contact DIN Rail diode Module Input
The Phoenix Contact 2320157 (officially QUINT-DIODE/12-24DC/2X20/1X40) is a high-performance diode-based redundancy module engineered to ensure uninterrupted 24 V DC power in critical industrial applications. Designed as part of the QUINT POWER ecosystem, this DIN rail-mounted device enables seamless 1+1 or 1+1+1 power supply redundancy by decoupling multiple power sources—preventing backfeed, eliminating single points of failure, and maintaining system availability during power supply maintenance or failure.
With support for two inputs of up to 20 A each and a combined output of up to 40 A, the 2320157 is ideal for powering high-demand PLC cabinets, safety controllers, DCS systems, and automation networks where downtime is not an option. Its advanced thermal management, low forward voltage drop, and integrated monitoring features make it significantly more efficient and reliable than conventional diode couplers.
Product Overview: Phoenix Contact 2320157
| Manufacturer | Phoenix Contact GmbH & Co. KG |
| Product Series | QUINT POWER – Redundancy & Decoupling Modules |
| Order Number | 2320157 |
| Functional Model | QUINT-DIODE/12-24DC/2X20/1X40 |
| Type | Passive diode redundancy module for 24 V DC systems |
| Input Configuration | 2 independent inputs (IN1, IN2) |
| Max Input Current per Channel | 20 A continuous |
Product details pictures
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