CU8110-0120 | Beckhoff Capacitive Uninterruptible Power Supply (UPS) 24 V DC 110 W 0.9 Wh
Beckhoff · Power Supplies & Transformers
Description The Beckhoff CU8110-0120 is a capacitive uninterruptible power supply (UPS) module providing a regulated 24 V DC output with a maximum power of 110 W and 0.9 Wh capacity. It ensures short-term power backup for Beckhoff Industrial PCs, Embedded PCs, and control systems, maintaining stable operation during brief power interruptions. Technical Specifications Condition New/Never Used Surplus Brand Beckhoff Category Industrial Automation Part Number CU8110-0120 Subcategory Uninterruptible Power Supply (UPS) Type Capacitive UPS (EDLC technology) Power Supply 24 V DC (-15% / +20%) Power Output Max. 110 W Capacity 0.9 Wh Output Voltage Min. 24 V DC (regulated) Output Current Max. 4.5 A Input Fuse Electronic, 10 A Output Fuse Electronic, 5 A Power Consumption (Charging) Max. 3.2 A (without load) Power Loss During Charging Max. 6.15 W Power Loss (Mains Operation) Max. 4.4 W Power Loss (UPS Operation) Max. 12 W Interfaces USB or UPS OCT (via 24 V DC power), USB cable optional Communication Protocol-based via Industrial PC or digital signal interface Diagnostics 3 LEDs (UIN, UOUT, DIAG) Housing Metal, DIN rail TS35x15 mount or cabinet installation Storage Technology EDLC (Electric Double-Layer Capacitor) Protection Short-circuit protected outputs Operating Temperature -25°C to +50°C Relative Humidity 95%, non-condensing Dimensions (W × H × D) 100 × 100 × 90 mm Weight Approx. 780 g Maintenance Maintenance-free (capacitive design) Information About CU8110-0120 The CU8110-0120 belongs to Beckhoff’s CU81xx UPS series, designed to provide short-term backup power for automation components during power loss events. It uses high-performance EDLC (Electric Double-Layer Capacitor) technology instead of traditional batteries, ensuring maintenance-free operation and extended service life. When the external 24 V DC input fails, the UPS instantly supplies regulated power to connected devices, allowing safe data storage and controlled shutdown. It can communicate via USB or One Cable Technology (OCT), offering full parameterization and diagnostics through Beckhoff’s UPS configuration software. With IP20 protection and a rugged metal housing, it mounts easily on DIN rails or cabinet panels for reliable integration into industrial systems. Key Features: Capacitive Energy Storage: Utilizes EDLC capacitors for efficient, maintenance-free energy storage with a 0.9 Wh capacity. Automatic Power Switching: Seamlessly switches to UPS mode upon input voltage loss, maintaining stable 24 V DC output for connected devices. High Output Performance: Provides up to 110 W power and 4.5 A output current to ensure consistent power delivery. Advanced Communication Options: Supports USB or OCT interfaces for data exchange and control with Beckhoff Industrial PCs. Comprehensive Diagnostics: Equipped with UIN, UOUT, and DIAG LEDs for quick operational and fault monitoring. Flexible Mounting: Can be installed on a DIN rail or control cabinet rear panel for versatile integration. Short-Circuit Protection: Internal electronic fuses safeguard both input and output circuits for reliable safety. Wide Environmental Range: Operates from -25°C to +50°C with 95% humidity tolerance, ensuring industrial-grade durability. The CU8110-0120 delivers the reliability and precision required for uninterrupted operation of Beckhoff control systems, safeguarding critical data and preventing downtime during power disturbances.
Brand: Beckhoff · Category: Power Supplies & Transformers
Key features
- Capacitive Energy Storage: Utilizes EDLC capacitors for efficient, maintenance-free energy storage with a 0.9 Wh capacity.
- Automatic Power Switching: Seamlessly switches to UPS mode upon input voltage loss, maintaining stable 24 V DC output for connected devices.
- High Output Performance: Provides up to 110 W power and 4.5 A output current to ensure consistent power delivery.
- Advanced Communication Options: Supports USB or OCT interfaces for data exchange and control with Beckhoff Industrial PCs.
- Comprehensive Diagnostics: Equipped with UIN, UOUT, and DIAG LEDs for quick operational and fault monitoring.
- Flexible Mounting: Can be installed on a DIN rail or control cabinet rear panel for versatile integration.
- Short-Circuit Protection: Internal electronic fuses safeguard both input and output circuits for reliable safety.
- Wide Environmental Range: Operates from -25°C to +50°C with 95% humidity tolerance, ensuring industrial-grade durability.
Specifications
| Manufacturer part number | CU8110-0120 |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Beckhoff |
| Category | Industrial Automation |
| Part Number | CU8110-0120 |
| Subcategory | Uninterruptible Power Supply (UPS) |
| Type | Capacitive UPS (EDLC technology) |
| Power Supply | 24 V DC (-15% / +20%) |
| Power Output | Max. 110 W |
| Capacity | 0.9 Wh |
| Output Voltage | Min. 24 V DC (regulated) |
| Output Current | Max. 4.5 A |
| Input Fuse | Electronic, 10 A |
| Output Fuse | Electronic, 5 A |
| Power Consumption (Charging) | Max. 3.2 A (without load) |
| Power Loss During Charging | Max. 6.15 W |
| Power Loss (Mains Operation) | Max. 4.4 W |
| Power Loss (UPS Operation) | Max. 12 W |
| Interfaces | USB or UPS OCT (via 24 V DC power), USB cable optional |
| Communication | Protocol-based via Industrial PC or digital signal interface |
| Diagnostics | 3 LEDs (UIN, UOUT, DIAG) |
| Housing | Metal, DIN rail TS35x15 mount or cabinet installation |
| Storage Technology | EDLC (Electric Double-Layer Capacitor) |
| Protection | Short-circuit protected outputs |
| Operating Temperature | -25°C to +50°C |
| Relative Humidity | 95%, non-condensing |
| Dimensions (W × H × D) | 100 × 100 × 90 mm |
| Weight | Approx. 780 g |
| Maintenance | Maintenance-free (capacitive design) |
| Product type | Uninterruptible Power Supply (UPS) |
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