ABB AI830A-eA 3BSE040662R2 processor module

Options To meet certain special application requirements the following options are available: Insulation amplifier PXUB 201 The insulation amplifier can be used when galvanic insulation is required for analog output signals. The insulation amplifier can be connected to all versions and PFEA 113 – IP 65 can hold up to four PXUB 201.PXKB 201 is DIN-rail mounted and can be mounted in the IP 65 versions of the Tension Electronics together with the insulation amplifier. PFEA 113-65 can hold up to four PXKB 201.

When using the DIN-rail IP 20 version of the electronics and 24 V main supply is not available, ABB offers optional power supply units. The compact units transform main supply from 110 to 120 V/207 to 240 V AC to 24 V DC for supply of the PFEA 111, 112 and 113. Three power supply units with different power ratings are available. The table below indicates max. number of electronics per power supply unit.

Description 

The basic unit, PM 802F and respectively PM803F, cyclically scans signals from the fieldbus sensors via the corresponding fieldbus modules, processes these signals according the application programs installed by the user and sends appropriate signals to the fieldbus actuators via the fieldbus modules. Controller redundancy can be achieved by installing two AC 800F. To ensure quick and smooth takeover by the secondary AC 800F in case the primary AC 800F fails, a dedicated redundancy communications link through the second Ethernet module makes sure that both AC 800F are always synchronized. All inputs and outputs are designed to support redundant operation.

Data communication between AC 800F

process and operator stations runs over the Ethernet system bus on the first Ethernet module. Data exchange with the engineering station is also carried via the system bus. Engineering station communications can involve new or updated configuration files being downloaded to the process stations, or information about the connected modules being reported back. When fieldbus modules are installed or exchanged, the required configuration information is automatically updated. Configuration and real-time process data is stored in RAM. To safeguard this data in case of power loss, the RAM power is backed up with batteries located either on the Ethernet modules or on battery modules.

Application industry

The products can be used in the following industries: power plant, paper making, steel, mining, rubber, water supply, cement, chemical industry, glass, printing Textile, machinery, plastics, coatings, medicine, hospitals, food, hotels, scientific research institutions