Product Description
ABB SD821 Power Module
The ABB SD821 is a robust power supply unit designed as an integral part of the ABB Advant Controller 31 series within the Advant OCS (Open Control System). This module provides a stable and reliable power source, converting a 24V DC input into two separate outputs: 5V DC for powering the module electronics and 24V DC for external transmitters or other field devices. Engineered for industrial environments, the SD821 includes essential protection features like over-voltage and over-temperature protection, ensuring the safety and longevity of the control system components. Its seamless integration with the Advant 31 series makes it a crucial component for maintaining consistent and efficient process control.
Technical Specifications:
- Input Voltage: 24 V d.c. (from TU811/TU813)
- Output Voltage 1: 5 V d.c.
- Output Current 1: 3.0 A
- Output Voltage 2: 24 V d.c. (0.8 A max)
ABB SD821 Power Module
Shop the reliable ABB SD821 Power Module (3BSE002931R1), a high-performance power supply unit for the Advant Controller 31 series. It ensures stable 5V and 24V DC output for your industrial automation and control system.
