ABB H&B Contronic MA 12 Module MA 12 H&B Contronic

ABB H&B Contronic MA 12 Module MA 12 H&B Contronic

Basic Information

Brand: ABB

Model: MA 12 H&B Contronic (or write MA12 MA 12 H&B Contronic)

Place of Origin: There are claims that the module was produced in Sweden, and there are also claims that ABB is from Zurich, Switzerland, so the origin may be Switzerland. However, the exact production location may vary depending on the production batch and supply chain strategy.

Quality certification: Typically, ABB products undergo rigorous quality control and testing to ensure that they meet international standards and customer requirements.

Technical features and functionality

High performance: The MA 12 H&B Contronic module, an ABB product, offers high performance and reliability to meet a wide range of needs in industrial automation.

Flexible configuration: the module may support a variety of configuration and programming methods to adapt to different application scenarios and control needs.

Communication interface: with standard communication interface, it can exchange data and communicate with other devices and systems.

Application Areas

MA 12 H&B Contronic modules are widely used in industrial automation, process control, robot control and other fields. Specific application scenarios include but are not limited to:

Industrial automation production line: used to control and manage various equipments and processes in the automation production line.

Process control system: Used to monitor and control various processes in chemical, petroleum, pharmaceutical and other industries.

Robot control system: as part of the robot control system, it provides precise control and command transmission functions.

Purchase and after-sales

Purchase channels: MA 12 H&B Contronic modules can be purchased through ABB's official website, authorised agents or distributors.

After-sales service: ABB provides comprehensive after-sales service, including technical support, repair and maintenance. Customers can contact the local ABB service centre or authorized agent to obtain the relevant services.

Precautions

When using the MA 12 H&B Contronic module, be sure to observe the relevant safety operating procedures and precautions to ensure the safety of personnel and equipment.

Inspect and maintain the module regularly to ensure its normal operation and prolong its service life.

The transfer sequence of OTM_C21D can be summarized in following steps: 

• An anomaly occurs on the Line 1 (LN1) 

• Generator start, immediately start generator in case of black-out, phase-loss, overvoltage or undervoltage (If Generator mode is selected) 

• The Line 2 start the normal functioning,  transfer delay Ts 

• Change-over switch (Switch I) to the position 0 

• Change-over switch (Switch II) to the  position II

And the return sequence can be summarized in  the following steps: 

• The Line 1 will start the normal functioning 

• Change-over switch stays in position II 

• An anomaly occurs on the Line 2 (LN2) 

• Change-over switch stays in position II 

• Change-over switch can be transferred  manually back to position I

The following analyzers are available for selection:  

• Uras26 infrared photometer  for the measurement of infrared-active gas components,  e.g. CO, NO, SO2 

• Limas23 ultraviolet photometer  for the measurement of NO, NO2 and SO2 

• Magnos206 oxygen analyzer  for the measurement of O2 in process gas or in N2 

• Magnos28 oxygen analyzer  for the measurement of O2 in process gas or in N2 

• Magnos27 oxygen analyzer  for the measurement of O2 in flue gas or in N2 

• ZO23 trace oxygen analyzer  for the measurement of O2 in pure gases (N2, CO2, Ar)  

• Caldos27 thermal conductivity analyzer  for the measurement of binary gas mixtures with different  thermal conductivity, e.g. Ar in O2, H2 in Ar, CH4 in N2 

• Fidas24 flame-ionization detector  for the measurement of hydrocarbons  

• Electrochemical oxygen sensor  for the measurement of O2