VC401-10 bus coupler module

Description

VC401-10 bus coupler module

Bus Coupler Control Unit (BCSU) is an important part in the field of industrial automation control. It is a

serial data communication interface device with microprocessor as the core, which can automatically

identify the connected bus terminals and build process image of the input/output. Each input/output signal

takes up one byte of bits (LSB) and is sequenced from the left to clearly distinguish the input and output

areas. If the number of inputs or outputs exceeds 8 bits, the bus coupler automatically starts with the next new byte.

The bus coupler module has a variety of functions, including digital or pulse input and output, analog input

and output, and communication interface. At the same time, it can also provide various additional functions,

such as interrupt request, timing counter and so on. There are many kinds of bus couplers, which can be

divided into single-wire bus, four-wire bus and five-wire bus according to different structural forms.

PW441-10

The main function of the bus coupler module is to connect the bus system with other devices or systems

to realize data transmission and communication. For example, it CAN connect the CAN bus system to

electronic terminal blocks that can be extended in a modular manner. In addition, the bus coupler module

can also be used in combination with the digital IO input module in the distributed I/O system to realize the acquisition, monitoring and control of field data.

It should be noted that different brands and models of bus coupler modules may differ in function,

specifications, and usage. Therefore, when selecting and using the bus coupler module, it is necessary to

refer to the technical manual provided by the manufacturer or contact the technical support department

for detailed information and guidance.

In general, the bus coupler module plays a key role in industrial automation and control systems, and is an

important component to realize data communication and information sharing between devices.

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