ABB | Master DSSR122

Product Details

• Part Number 1 DSSR122
• Part Number 2 48990001-NK

Product Description

For Master system applications, ABB DSSR122 provides the function of a Rack Power Supply.

For replacement planning, power-supply modules form the electrical foundation of an automation system by delivering conditioned operating power to the equipment assigned to their supply circuit. The product should be matched to the documented control-system position.

For system maintenance, this product is associated with the Master family and the PLC modules category. Configuration and compatibility should be confirmed for the exact system in which it will be used. The product remains part of the broader control and signal-handling arrangement.

In the signal path, this approach helps preserve the intended system function while keeping selection aligned with the documented ratings, capacity, and compatibility requirements. Installation should follow the control node's approved hardware records.

Product Documentation

• Specification PDF abbmaster.pdf
• Part Notes

  ASEA Brown Boveri

  DCS Center can repair your DSSR122 part or offer an exchange for quick turnaround. This ABB Master unit New, Remanufactured or Repaired is fully warranted by DCS Center.

• Catalog Description

  DSSR 122 Power Supply Unit for DC-input/DC-output.  Input: 24 VDC, Output:5 V DC-regulator, 40 A

• Common Part Typos DSSRI22, DSSRl22

Reviews

5.0 Rating

"Frank your customer service has been excellent, you go out of your way to help and support. Your response and feedback is exceptional, its a pleaure to engage..."

- Selva Moodley, South Africa

"We received the cables Frank. They are in great shape, including the connectors. Thanks for the good service."

- Larry A., United States

"Frank, you're a Rock Star! Thank you for the quick response, and great customer service, very refreshing these days! Great pricing"

- Charles, Ontario, Canada

"We received the 6ES7141-1BF12-0XB0 module yesterday - thank you very much! We will probably order another one next week. Thanks"

- George C., United States

"Thank you for your help in finding new surplus parts for our ABB system. Y'all always do a great job for us. We are happy to buy from..."

- Amanda, United States

"DCS Center provides phenomenal service. They are prompt with a response. They have helped me numerous times with surplus and new items. I look forward to a long..."

- Tonya M., United States