ABB 3BHE037864R0104 UFC911 B104 CVMI2B current and voltage measurement interface board

Product Overview
ABB 3BHE037864R0104 UFC911 B104 is a CVMI2B current and voltage measurement interface board developed for use inside ABB power-electronic control systems. Its main function is to handle electrical measurement feedback, providing an interface between current and voltage sensing circuits and the higher-level control electronics. Within the control architecture, the board forms part of the measurement feedback chain. Electrical values taken from the power section are transferred through the CVMI2B interface so that the controller can use this information for operating control, system supervision, and protective functions. This makes the UFC911 B104 an important internal element wherever accurate current and voltage feedback is required for closed-loop control. Rather than acting as an independent PLC or main processor, 3BHE037864R0104 works as a dedicated measurement and interface board. It supports the exchange of measurement information between the power-conversion section and the control section, helping the control system respond to changes in electrical operating conditions. From an application perspective, the board is suited to ABB industrial power-conversion equipment where current and voltage feedback are essential to stable control. 

Features

• CVMI2B Drive Control Hardware
• Associated with ABB ACS6000 Control Architecture
• System-Level Hardware Integration
• Dedicated B104 Hardware Version
• ABB Drive Spare-Part Classification
• Control-Hardware Generation Relevance

Application Areas

Mining Drive Systems —Suitable for ACS6000-based mining applications requiring high-power variable-speed motor control. 
Rolling Mills and Metals Processing —Used within ABB medium-voltage drive systems serving metals applications such as rolling mills. The CVMI2B belongs to the internal control-hardware architecture associated with ACS6000 installations, where reliable drive control is required for dynamic industrial processes.
High-Power Test Benches —Relevant to ACS6000 drive systems used on high-power test stands. ABB has documented ACS6000 multidrive installations controlling motors in test benches where precise and dynamic drive operation is required under demanding electrical and mechanical loading conditions.

Frequently asked questions

Q:What is ABB 3BHE037864R0104 UFC911 B104?
A:ABB 3BHE037864R0104 UFC911 B104 is an internal hardware board used within ABB drive-control architecture. It belongs to the UFC911 / CVMI2b hardware context associated with ABB medium-voltage drive systems rather than functioning as a standalone PLC or independent field controller.

Q:What is the main role of UFC911 B104 in the drive system?
A:Its role is within the internal control-hardware chain of the drive. It works together with other control and power-electronic components so that the drive can operate as one coordinated system.

Q:Is UFC911 B104 a standalone controller?
A:No. It is an internal system board intended to operate as part of the corresponding ABB drive hardware configuration. It does not replace the complete drive controller or operate independently as a general-purpose PLC.

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