ABB DSAX452

Description

ABB DSAX452 is a digital expansion module.The following is a detailed introduction to the module:

1.Main features

Input and output points:The module provides a variety of output point options,such as 4 points,8 points,16 points,etc.,to meet different application requirements.

Output type:Relay output is used,suitable for various industrial control occasions.

Output voltage:The rated load voltage is 24V DC,and the allowable voltage range is 20.4~28.8V DC.

Output current:Each group of outputs has a certain current carrying capacity,such as the output current of signal 1 is 0.5A.

Isolation performance:Optocoupler isolation is used,the isolation voltage is 500V AC,the duration is less than 1 minute,and the number of isolation points of each group is also different.

ABB DSAX452

2.Technical parameters

Signal characteristics:The minimum voltage of signal 1 is 20V DC,and the maximum voltage of signal 0 is 0.1V DC(10K ohm load).

Number of output groups and points:Depending on the model,the number of output groups and the number of output points per group are also different,such as 1 group of 4 points,2 groups of 4 points,3 groups(4 points,4 points,8 points),etc.

Contact resistance:The contact resistance of each point is 0.3 ohms.

Peak current and surge current per point:The peak current per point is 10 microamperes,and the surge current is 8A(duration 100 milliseconds).

Output delay:The maximum delay of off-on is 50 microseconds,and the maximum delay of on-off is 200 microseconds.

Cable length:The maximum length of unshielded cable is 150 meters,and the maximum length of shielded cable is 500 meters.

ABB DSAX452

III.Application and advantages

Application field:ABB DSAX452 module can be widely used in various control occasions in industrial automation systems,such as manufacturing,energy,transportation and other fields.

High reliability:It adopts a high reliability design with good anti-interference and anti-electromagnetic force to ensure stable operation in various harsh environments.

Easy to install and maintain:The design is simple,easy to install,and easy to maintain and troubleshoot.

Support multiple communication protocols:It can support multiple communication protocols,including Ethernet,CAN bus and PROFIBUS,which is convenient for data exchange and communication with other devices.

Flexible configuration:Users can flexibly configure the number and type of output points according to actual needs to save application costs to the maximum extent.

The company mainly imports PLC modules,programmable controllers,servo control systems and DCS spare parts,such as:ABB,AB(Rockwell),GE(General Electric),Bentley,Honeywell Er),Emerson.),Motorola,Invensys,Westinghouse,etc.The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers.We can purchase goods directly from abroad and provide equipment and spare parts from different countries and manufacturers.

We supply goods directly from abroad,without intermediaries,reducing the cost of use.

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