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Maximum how many words can be Read & Write in IO Scanning

Modbus exchanges are limited to a maximum of 125 input words and 100 output words. If an application needs to exchange more than these limits for a device, more than one I/O Scanning line can be used
  
The total number of words allowed in a I/O Scanning table are:

1.) 4000 Words for Premium extended and Quantum networks

2.) 2000 Words for Premium ETY and M340 NOE modules
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