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
Publicerad för: Schneider Electric Sverige
