The ABB 3BHE012049R0101 UFD128A101 is a module used in industrial automation and control systems, particularly in applications related to power management and protection. Below are the general technical parameters and features associated with this module:

Key Technical Parameters:

1. Product Type:
   • Digital Input/Output Module.
2. Input/Output Channels:
   • Typically includes multiple digital input and output channels for interfacing with external devices.
3. Voltage Rating:
   • Input Voltage: 24V DC (common for industrial applications).
   • Output Voltage: Depends on the configuration (typically 24V DC).
4. Communication Interface:
   • Supports standard industrial communication protocols (e.g., Profibus, Modbus, or other fieldbus systems).
5. Operating Temperature:
   • Typically rated for industrial environments, with an operating range of -25°C to +70°C.
6. Mounting:
   • Designed for DIN rail mounting in control cabinets.
7. Certifications:
   • Complies with industrial standards such as IEC, CE, and other relevant certifications.
8. Application:
   • Used in power management systems, motor control, and protection relays.
9. Compatibility:
   • Part of the ABB UFD series, compatible with other ABB control and protection devices.
10. Dimensions and Weight:
    • Compact design, with specific dimensions and weight depending on the exact model.

Typical Applications:

• Power distribution systems.
• Motor control centers.
• Industrial automation systems.
• Protection and monitoring in electrical networks.