1SVR427060R1000 ABB CP-B 24/10.0 Buffer Module 24 V DC 10 A

Why Choose the ABB CP-B 24/10.0 Buffer Module?

The ABB CP-B 24/10.0 (1SVR427060R1000) is a reliable, ultra-capacitor-based 24 V DC buffer module designed to maintain power to industrial control systems during short-term supply interruptions. As part of the ABB CP-B buffer module series, it provides temporary backup power for sensitive automation equipment, helping prevent unexpected shutdowns, process interruptions and loss of control during mains power failures.

Unlike conventional battery-based backup systems, the CP-B 24/10.0 uses advanced ultra-capacitor energy storage technology to provide maintenance-free power buffering without the deep-discharge concerns associated with rechargeable batteries. Its integrated monitoring functions, LED status indicators and relay signalling contacts support reliable operation and straightforward integration with industrial power supplies, PLCs and automation control systems.

With a 24 V DC rated input and output, a 10 A rated current and an internal energy storage capacity of 10,000 Ws, the ABB CP-B 24/10.0 is suitable for industrial applications requiring dependable short-duration backup power. Its compact DIN rail-mounted design enables convenient installation inside electrical control cabinets, while its wide operating temperature range supports demanding industrial environments.

Key Advantages

• Reliable 24 V DC buffer module designed to maintain power during short-term supply interruptions.
• 10 A rated output current for industrial automation and control equipment.
• 10,000 Ws energy storage capacity provides temporary backup power when the primary DC supply fails.
• Advanced ultra-capacitor technology eliminates the routine battery maintenance required by conventional battery-backed systems.
• Automatic buffering helps prevent unexpected PLC shutdowns and interruptions to industrial processes.
• Four LED indicators provide clear information about operating conditions.
• Integrated relay signalling contacts enable monitoring of input voltage, buffer status and fault conditions.
• Dedicated SHUT-DOWN control input supports controlled interruption of buffering when required.
• Wide -40 to +60 °C operating temperature range for demanding industrial installations.
• Compact DIN rail mounting simplifies installation within electrical control panels.

Key Features

• ABB CP-B series ultra-capacitor-based buffer module.
• 24 V DC nominal input voltage.
• 23.9–27 V DC input voltage range.
• 24 V DC rated output voltage.
• 10 A rated input and output current.
• 240 W rated output power.
• 10,000 Ws internal energy storage.
• Automatic short-term backup operation during DC supply interruptions.
• Ultra-capacitor storage with maintenance-free operation and no battery deep-discharge issues.
• Typical charging time of less than 134 s at full load.
• Integrated INPUT OK and BUFFER STATUS normally open relay contacts.
• Integrated FAILURE change-over relay contact for fault signalling.
• Four status LEDs for visual operating-state indication.
• SHUT-DOWN input for controlled switching off of the buffering function.
• IP20 protection rating for installation within suitable electrical enclosures.
• DIN rail-mounted housing with screw-terminal connections.

Technical Specifications

• Manufacturer: ABB
• Series: CP-B Buffer Modules
• Model: CP-B 24/10.0
• ABB order code: 1SVR427060R1000
• ABB product group: 310905-Power Supplies
• Product type: Ultra-capacitor-based DC buffer module
• Function: Short-term DC power supply buffering
• Rated input voltage: 24 V DC
• Input voltage range: 23.9–27 V DC
• Rated output voltage: 24 V DC
• Rated input current: 10 A
• Rated output current: 10 A
• Rated output power: 240 W
• Energy storage: 10,000 Ws
• Energy storage technology: Ultra-capacitors
• Typical charging time: Less than 134 s at 100% load current
• Buffering operation: Automatic during input supply interruption
• Status indication: 4 LEDs
• Input monitoring contact: INPUT OK, normally open
• Buffer monitoring contact: BUFFER STATUS, normally open
• Fault monitoring contact: FAILURE, change-over
• Control input: SHUT-DOWN
• Operating temperature: -40 to +60 °C
• Storage temperature: -40 to +60 °C
• Protection rating: IP20
• Pollution degree: 2
• Mounting type: DIN rail mounting
• Terminal type: Screw terminals
• Dimensions (H × W × D): 168 × 116 × 151 mm
• Net weight: Approx. 2.1 kg
• EAN: 4016779782593

Reliable 24 V DC Power Buffering for Industrial Automation

Industrial automation systems depend on stable DC power supplies to maintain reliable operation of PLCs, sensors, communication devices and control electronics. Even a brief interruption to the supply voltage can cause unexpected controller resets, production downtime or interruptions to automated processes. The ABB CP-B 24/10.0 buffer module helps reduce these risks by temporarily supplying stored electrical energy when the primary 24 V DC source is interrupted.

The module is installed within a DC power distribution system and charges its internal ultra-capacitors while the normal supply is available. If the incoming supply fails, the stored energy is used to support the connected load for a limited period. The available buffering duration depends on load current and operating conditions. This allows critical control equipment to remain operational through brief supply interruptions or provides additional time for a controlled shutdown.

The CP-B series is particularly suitable for machine builders, control panel manufacturers and industrial automation engineers seeking a maintenance-free alternative to battery-based short-term backup systems. Its integrated status monitoring, relay contacts and shutdown control input support integration with supervisory control systems, while its DIN rail-mounted construction simplifies installation alongside compatible industrial DC power supplies.

Typical Applications

• Industrial PLC and automation controller backup power.
• 24 V DC control circuits requiring short-term supply continuity.
• Manufacturing machinery and automated production lines.
• Industrial control cabinets and electrical distribution panels.
• Packaging machinery and material handling systems.
• Industrial communication equipment and network devices.
• Process control and instrumentation systems.
• Machine monitoring and supervisory control equipment.
• Factory automation systems requiring protection against brief power interruptions.
• OEM machinery incorporating 24 V DC power supplies.