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24V DC UPS for Cost-Sensitive Applications – Li-Ion, USB-C & Modbus

DC UPS Solutions
24V DC UPS for cost-sensitive appli­cations
All-in-one emergency power supply with Li-Ion battery, USB-C & Modbus

DC UPS UPSI-2406R2DP1MB

Protect your control and automation application reliably against power failures, voltage dips, and flicker with the new UPSI-2406R2DP1MB "Made in Germany". The compact 24V DC UPS combines intelligent UPS functionality with lithium-ion battery technology – significantly smaller and lighter than lead-based solutions, with a considerably longer service life and an outstanding price-to-perfor­mance ratio.

Product view UPSI-2406R2DP1MB

USB-C and RS485 Modbus enable seamless integration into existing system archi­tectures as well as convenient monitoring and configuration via the UPScom management software. Intelligent power sharing, automatic reboot after voltage restoration, and comprehensive protection functions make the UPSI-2406R2DP1MB a cost-effective all-in-one solution for your appli­cation.

Additional view UPSI-2406R2DP1MB

The UPSI-2406R2DP1MB ensures the uninterrupted operation of embedded IPCs, controllers, motor drives, sensors, and measurement, control, and safety systems – whether in control cabinets or decentralised power supply solutions.

Application view UPSI-2406R2DP1MB

Li-Ion battery technology

Compared to conventional lead-acid UPS solutions, the integrated lithium-ion battery offers decisive advantages: higher energy density at significantly reduced weight and volume, longer service life with more charge cycles. This makes it a compact, low-maintenance, and cost-efficient alternative for the reliable emergency power supply of DC loads. The optimised battery management ensures a secure power supply for the application and reliably protects against system downtime and data loss.

Li-Ion Technology

Compre­hensive interface connectivity

Front-panel USB-C and RS485 Modbus interfaces, along with a configurable relay contact, enable seamless integration into existing control envi­ronments and convenient configuration and monitoring via UPScom software.

Interfaces UPSI-2406R2DP1MB

Enhanced immunity and protection functions

Thanks to its high immunity against burst and surge events (EN 61000-4-4 / -4-5), the DC UPS ensures reliable operation even in electro­magnetically demanding envi­ronments. Comprehensive protection functions – including reverse polarity, short-circuit, and overcurrent protection – guarantee maximum operational safety and a long service life.

Protection functions

Shutdown and reboot function

In the event of a power failure, the UPS signals the outage and can initiate a controlled shutdown of an IPC system to protect valuable data. Once mains power is restored, the UPS reboot function automatically restarts the computer.



All benefits at a glance
  • Intelligent DC UPS "Made in Germany"
  • Reliable 24V / 4A emergency power supply
  • Compact enclosure for DIN rail mounting
  • Integrated Li-Ion battery pack (IEC 62133-2 certified)
  • Operating temperature range 0…+50°C
  • USB-C and RS485 Modbus interface
  • Intelligent power distribution (power sharing)
  • Regulated output voltage in backup mode
  • Minimum load detection
  • Power failure timer function
  • Relay contact for power fail signal
  • Plug & Play – operating system detects UPS
  • Extended functionality with included UPScom management software
  • Shutdown and reboot function for IPC
  • Enhanced immunity against surge & burst
  • Comprehensive protection functions
  • Safety approval IEC/EN/UL 61010-1 / -2-201
  • Available from stock for immediate delivery


Software UPScom

The completely redesigned UPS management software is now available for free download.

Software UPScom

Intuitive user interface and comprehensive functionality
The software 'UPScom' allows the connected devices to be shut down and switched off in a controlled manner during a power failure in order to avoid data loss or damage. The responsive WEB UI is called up in a web browser to set and pre-program all parameters of the DC UPS system and for real-time monitoring with state-of-charge indicator. The adjustable parameters include, among other things, load sensor (mA), shutdown delay, maximum backup time, minimum charge capacity before system start, notifications by email.

Cross platform technology
'UPScom' uses the new WebAssembly (WASM) architecture, which runs in most current web browsers. 'UPScom' runs on x86 compatible systems and also on most ARM-64 based systems under Microsoft® Windows and various Linux distributions.

Secure Shutdown & Reboot function for IPC systems
In the event of a "power failure", the UPS signals the failure of the supply voltage via the integrated USB or RS232 interface, so that a controlled shutdown of the computer system is initiated and valuable data is saved. A script (batch) can also be executed before the system is shut down in order to process your own application-relevant processes. The integrated reboot function of the DC UPS automatically restarts the supplied IPC after the supply voltage returns, without the need for time-consuming on-site intervention by a service employee, e.g. in the case of completely self-sufficient computer systems at inaccessible locations.

Email messenger service
'UPScom' can be used for various events such as loss of connection to the UPS, system shutdown or power failure. These preventative measures can reduce or eliminate downtime.

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Related products
UPSI-2406R2DP1MB Intelligente DC-USV / DIN Rail / USB / RS485
96 W / 24VDC / 4A / 37Wh
  • DC UPS with Li-Ion battery inside
  • USB-C and RS485 Modbus Interface
  • Operating temperature range 0…+50°C
  • With UPScom management software
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