Product Overview

The OMRON S8T-DCBU-02 Buffer Block is a reliable solution designed to prevent equipment stoppage and data loss caused by momentary power failures in industrial automation systems. This device ensures continuous operation by providing a backup power supply when needed.

Key Features and Benefits

• Backup Time: Offers a backup time of at least 500 ms at an output current of 2.5 A, ensuring your systems remain operational during brief power interruptions.
• Output Specifications: Delivers a backup voltage of 22.5 V (typical) for 24 V systems, ensuring stable power delivery.
• Current Capacity: Supports an output current of 2.5 A, meeting the demands of various industrial applications.
• Parallel Operation: Allows up to four units to be connected in parallel to increase backup time and current capacity.
• Protection Features: Includes overcurrent and overvoltage protection to safeguard your equipment.
• Indicators and Outputs: Features READY and backup indicators, along with relay outputs, providing clear status updates.
• Safety and Compliance: Complies with UL508, cUL CSA C22.2 No.107.1, EN62477-1, and SEMI F47-0200 standards, ensuring safety and compatibility across different environments.

Technical Specifications

• Input Voltage: 24 to 28 VDC
• Charging Current: 0.4 A; Standby Current: 0.18 A
• Operating Temperature: Refer to derating curve; Storage Temperature: -25 to 65°C
• Humidity: Operating 25% to 85%, Storage 25% to 90%

Mounting and Connection

Designed for easy mounting on DIN rails and compatible with Omron's S8TS power supplies via the S8T-BUS03 connector.

By integrating the OMRON S8T-DCBU-02 into your system, you can enhance reliability, reduce downtime, and ensure smooth operations even during temporary power disruptions.