VAU01.1S-024-024-240-NN Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
Wake Industrial LLC is not an authorized distributor of this product.
MPN: R911307090
The Bosch Rexroth Indramat VAU01.1S-024-024-240-NN is part of the VAU Uninterruptable Power Supplies series and is compatible with the IndraControl V product family. This uninterruptible power supply features a maximum output power of 240 Watts with both nominal input and output voltages of DC 24 V. The unit has an IP20 enclosure rating and weighs 3.5 kilograms.
Internal Product Review
The VAU01.1S-024-024-240-NN is a Bosch Rexroth Indramat uninterruptible power supply configured for 24 VDC input and 24 VDC output service. With 240 W maximum output power and IndraControl V compatibility, this UPS is a well-engineered choice for maintaining stable control power in industrial systems.
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Product Description:
The VAU01.1S-024-024-240-NN is an uninterruptible power supply module produced by Bosch Rexroth Indramat within the VAU Uninterruptible Power Supplies series. It is engineered to maintain a stable 24 V DC bus for control hardware when mains power is interrupted, allowing PLCs, drives, and field devices to execute a safe stop sequence instead of an immediate shutdown. By integrating directly beside IndraControl controllers, the unit supports machine availability in automated cells, packaging lines, and material-handling stations. This also helps preserve controller memory, controlled axis stopping, and application data during short power interruptions.
This supply delivers a maximum of 240 W, meaning it can sustain a 10-amp load at rated voltage for the duration supported by connected batteries. The nominal input requirement is DC 24 V, so it draws power from the same low-voltage rail that feeds motion and I/O electronics, which simplifies panel wiring. An IP20 enclosure allows installation inside a protected cabinet without additional sealing, and accessible service covers permit battery exchange. The housing weighs just 3.5 kg and requires only 70 mm of rail width, which helps conserve cabinet space. The compact format also makes placement easier beside controllers and I/O assemblies in narrow cabinets. Compatibility with the IndraControl V family allows diagnostic status bits and energy reserve calculations to support orderly shutdown or restart.
The module has a Standard construction style, so its mounting dimensions match other VAU devices used in existing frames. The unit is Design Revision 1. Classified as an Uninterruptible Power Supply (UPS), it focuses on DC voltage support and does not include power quality conditioning or surge filtering. Its role is limited to backup support for the DC control supply during supply-loss events. The module has no communication interface, so the backup function operates autonomously, and status relays or fieldbus gateways must be provided by adjacent control units if remote monitoring is required.
