ABB H&B Contronic AW 01 Module AW 01 H&B Contronic

ABB H&B Contronic AW 01 Module AW 01 H&B Contronic

Basic information

Model number: AW 01, product number 66028-2-0000, origin: Sweden.

Colour: usually white.

Functional characteristics

Data Processing Function: It can collect, convert and process specific data, convert analogue signals to digital signals, etc., providing the basis for system analysis and data processing.

Control function: according to the preset parameters and logic, output control signals to drive external devices, such as motors, valves, etc., to achieve precise control of industrial processes.

Application Fields

Industrial automation: In the production process automation control system of chemical, pharmaceutical, food and beverage industries, it is used to monitor and control the production parameters to ensure production stability and product quality.

Energy management: in the field of power, heat and other energy, can monitor and control the production, transmission and distribution of energy, to achieve optimal allocation of energy and energy saving and emission reduction.

Related services

Warranty service: generally provide 1 year warranty service.

Maintenance service: DCS Centre and other institutions can provide maintenance service for this module.

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