what is modbus & what signals are taken through it

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what is modbus & what signals are taken through it..

Answer / bm

Modbus is a communication protocol.
Soft signals are taken through a link which maybe
RS232/RS485/Ethernet/Fibre Optic.

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what is modbus & what signals are taken through it..

Answer / pradeebhap

mobdus is a simple, flexible and publicly available transmission protocol that allows exchange of analog and digital data between devices.

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