Introducing simpler backup power for industrial control systems
PRODUCT FEATURES
- Compact design for space-constrained installations
- Temperature-compensated charging
- LED bar-graph display for status and fault indication
- Designed to support cybersecurity requirements and EU CRA compliance
- Battery cold-start function for startup from battery power
- PUSH IN connection technology for installation without tools
RELATED PRODUCTS
PRODUCT INFORMATION
MANUFACTURED BY Weidmüller
PUBLISH DATE
September 16, 2026
RELEASE DATE
September 16, 2026
CATEGORY
Electrical, Power
Weidmuller USA has introduced the Weidmuller DURAmax DC UPS, a 24V uninterruptible power supply for industrial control applications. This unit supplies PLCs, sensors and other 24V devicesand switches to battery operation when the mains power supply is interrupted. This function can help reduce downtime caused by power interruptions.
The DURAmax family has a compact design for installation in space-constrained control cabinets. The DURAmax DC UPS Manager software allows users to configure the DC UPS and the battery modules through a USB C interface.
The DURAmax family is compatible with Weidmuller 24 VDC PRO ECO II, PRO MAX and PRO TOP power supplies as well as DURA ECO battery modules. Together, these components form a power backup system for automation equipment.
Weidmuller USA
Edited by Puja Mitra, Arrowfly, for Control Engineering


