Description
The ABB AI820 3BSE008544R1 is a PROFIBUS DP protocol fieldbus redundant link module, which can convert a single cable bus into a redundant Profibus DP bus, and can convert a redundant Profibus DP bus into a single cable bus. The following are the specific parameters, specifications, dimensions, weight, series, features and functions of the module:
Parameters and specifications
Brand: ABB
Model: AI820 3BSE008544R1
Signal specification: -20… +20 mA, 0(4).. 20 mA, -10.. +10 V, 0(2).. 10 V
Isolation: Groupwise is isolated from the ground (RIV=50 V)
Power consumption: 1.7 watts
Dimensions: approximately 11.9cm x 4.5cm x 10.2cm
Weight: 0.25 kg
Shipping weight: 1.3 kg
trait
Industrial grade design: suitable for a wide range of site environments
Optocoupler isolation, reduce interference: with optocoupler isolation performance, can reduce interference
Supports a variety of rates: Supports 10 common rates of Profibus DP bus
Redundancy function: Realize the conversion between single bus and redundant dual bus
Easy to configure and debug: the graphic symbol of ladder diagram language is quite close to the expression and relay circuit diagram, which opens the convenient door for people who are not familiar with electronic circuits, do not understand computer principles and assembly language to engage in industrial control
effect
ABB AI820 3BSE008544R1 plays a key role in industrial automation systems. It is mainly used to realize the redundancy function of PROFIBUS DP bus and improve the reliability and stability of the system. By converting a single cable bus into a redundant Profibus DP bus, or a redundant Profibus DP bus into a single cable bus, the module can meet the requirements of different application scenarios. In addition, its industrial-grade design, optocoupler isolation and interference reduction features enable it to adapt to harsh industrial environments and ensure the normal operation of the system.
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