Generally looking for a special conversion module! Existing agreement for a SSI absolute encoders, which should PLC can communicate with?
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PLC works
April 19th, 2010 by admin
1st Scanning Technology If the PLC put into operation, its work process is usually in three stages, namely, divides the input sample, the user program execution and output refresh three stages. The completion of the three stages, as a scan cycle is known. During the whole, to the PLC CPU repetition of a certain scan rate of the three phases. [...]
The basic structure of PLC
April 19th, 2010 by admin
PLC is essentially a dedicated computer for industrial control, the micro-computer hardware is basically the same as shown: a. the Central Processing Unit (CPU) Central Processing Unit (CPU) is the PLC Control Center. It can receive is given in accordance with the functions of the PLC-system programming by the programmer and save type of user programs and data, [...]