ABB MT-91 industrial human-machine operation panel

ABB MT-91 industrial human-machine operation panel

MT-91 is an old ABB industrial human-machine operation panel, often used in conjunction with ABB medium and high voltage transmission, excitation system, and PLC control system. MT-91 serves as a local operating unit on site, used for real-time display of equipment operating parameters, current, voltage, and fault alarm codes; MT-91 supports on-site modification of process parameters, start stop equipment, and fault reset. It can communicate bidirectionally with the main control unit and is the human-machine interaction interface on the control cabinet panel.

Product features

1. Embedded installation on the panel, front panel IP54 protection, suitable for installation inside industrial control cabinets, dust-proof and splash proof.
2. LCD display screen+thin film button combination, local viewing of operating data and fault codes, supporting parameter setting, equipment start stop, and fault reset.
3. Equipped with RS232/RS485 serial communication interface, establish communication with the main control board and transmit data bidirectionally.
4. The panel integrates LED indicator lights to visually display the operation, alarm, and communication status, making it easy to quickly diagnose faults.
5. Support multiple sets of parameter storage, can save multiple sets of process formulas, and adapt to different working conditions for switching.
6. Strong anti electromagnetic interference ability, suitable for power sites with strong electromagnetic interference such as high-power frequency converters and excitation cabinets.
7. Sturdy structure, long button life, suitable for continuous long-term operation scenarios in power plants and metallurgy.

ABB MT-91 industrial human-machine operation panel

Core service capability

1. Replacement of discontinued parts: Provide original factory compatible or verified replacement solutions for discontinued or obsolete models to reduce system upgrade and renovation costs
2. Quick response supply: sufficient inventory of commonly used spare parts, priority response to urgent inquiries, and shortened downtime
3. Full chain quality assurance: strict procurement channel management and quality inspection, traceability of key components
4. One stop system matching: covering the integrated procurement needs of system level spare parts from control modules to drive devices

Main product range

ABB MT-91 industrial human-machine operation panel

Main brand

 ————————Shenzhen Changxin Automation Equipment Co Ltd -————————

Products that have been released are welcome for consultation. Due to the wide variety of models, we were unable to upload physical images one by one!

Parameter Specifications