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PROFINET Distributed I/O
The focus of PROFINET IO is to have cyclic data exchange between a
controller and multiple often simple communication devices. The aim is to
have high performance and ease to use. The experience of the PROFIBUS
fieldbus has been integrated into the PROFINET IO from user’s point of view.
The PROFINET IO distinguishes the following different device roles. Please
note a single device can have multiple roles.
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Summary of Contents for CJ1W-CRM21
Page 1: ...CJ1W PNT21 PROFINET IO Controller Unit OPERATION MANUAL Cat No W12E EN 02 ...
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Page 7: ...vii ...
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Page 26: ...Basic operating procedure Section 2 4 10 ...
Page 46: ...Installation of Configuration Software Section 3 5 30 ...
Page 76: ...Generic IO Device DTM Section 4 4 60 ...
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Page 170: ...Section 152 ...