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Description
6EP1931-2EC31SITOP DC UPS Module 24 V 15 A Uninterruptible Power Supply With Serial Interface Input: 24 V DC 16 A SITOP DC UPS Module 24 V 15 A Uninterruptible Power Supply Specifications Manufacturer: Siemens Product family: SITOP DC UPS Type: 24 V DC uninterruptible power supply module Function: Provides backup power for 24 V DC systems during mains failure Input voltage: 24 V DC (approx. 2229 V DC operating range) Output voltage: 24 V DC (buffered output)
SITOP DC UPS Module 24 V/15 A Uninterruptible Power Supply With Serial Interface Input: 24 V DC/16 A
SITOP DC UPS Module 24 V/15 A Uninterruptible Power Supply
Specifications
- Manufacturer: Siemens
- Product family: SITOP DC UPS
- Type: 24 V DC uninterruptible power supply module
- Function:
- Provides backup power for 24 V DC systems during mains failure
- Input voltage:
- 24 V DC (approx. 22–29 V DC operating range)
- Output voltage:
- 24 V DC (buffered output)
- Output current:
- 15 A
- Input current:
- Up to approx. 16 A (depending on load and battery condition)
- Backup system:
- External battery-supported UPS system
- Works with SITOP battery modules
- Switch-over behavior:
- Seamless transition (no interruption to load)
- Monitoring & control:
- LED status indicators
- Relay signaling outputs
- Communication interface for monitoring/control
- Functions supported:
- Buffer mode (power failure bridging)
- Battery monitoring
- Controlled shutdown
- Remote control functions
- Mounting type:
- DIN rail (EN 60715)
- Dimensions (W × H × D):
- 50 × 125 × 125 mm
- Weight:
- Approx. 0.45 kg
- Protection rating:
- IP20
- Protection features:
- Short-circuit protection
- Overload protection
- Overvoltage protection
- Overtemperature protection
- Reverse polarity protection
- Operating temperature:
- Approx. -25 °C to +60 °C
- Cooling method:
- Natural convection (fanless)
- Connection type:
- Screw terminals
- Applications:
- PLC systems
- Industrial automation
- Control panels
- Critical 24 V DC power backup systems
Downloads
Additional Information
| Device | Module |
| Type | SITOP | DC | UPS | Module | 24 | V/15 A | Uninterruptible | Power Supply |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
Great stuff!
Size: 8.5"X11"
I’ve been using this paper for about 5 years and love it. Colors are brilliant, subs great!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
★★★★★ 5
My Designs? Sublime. The Paper? Sublimation Perfection.
Size: 8.5"X11"
Prints clear, presses clean, and never lets me down—unless I’m the problem (which is often). I keep this stocked like toilet paper. You don’t want to run out mid-project.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 8, 2025
★★★★★ 5
Great Quality
Size: 8.5"X11"
This A-SUB sublimation paper is a great quality. I have been using it for many years and have had absolutely no issues. I use it with an Epson 2780 inkjet printer. I have never had a jamming issue or smudging.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
★★★★★ 5
Happy to find a seller that carries the 120
Size: 8.5"X11"
I’ve been doing sublimation since May 2025. I have tried a variety between 105, 120 and 125. I’m not exactly sure why 120 ASub it is becoming harder to find . I absolutely love it. When I make my stainless steel tumblers, my colors pop more with 120.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
★★★★★ 4
Great Sublimation Paper – Perfect for Mugs
Size: 8.5"X11"
I purchased A-SUB Sublimation Paper 8.5x11 Inch 120GSM and I’m very happy with the results.
The colors transfer beautifully. I used it for sublimation mugs and the print came out vibrant, sharp, and very professional-looking. No fading, no dull colors.
I also tried using it for a cap, but the issue was not the paper — my cap heat press machine didn’t perform well and the transfer failed. For mugs, this paper works perfectly.
Highly recommend for mug sublimation projects.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026
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