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For Advant 800xA system applications, ABB TU851 provides the function of a Extended Module Termination Unit.
For replacement planning, this type of unit concentrates field connections at a defined termination point before signals reach the related control-system electronics. Correct pairing with the associated I/O hardware is essential. Maintenance planning should reference the installed hardware configuration.
ABB Advant and System 800xA environments combine control, I/O, communication, and operator resources. This product supports the hardware function identified by its description within the installed system. Application details remain governed by the exact product revision.
In the signal path, this approach helps preserve the intended system function while keeping selection aligned with the documented ratings, capacity, and compatibility requirements. The system's documented hardware assignment should guide placement.
Alt# 3BSE068782R1
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- Brent M., 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..."
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- Carmelo I., Italy"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..."
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