10 Appendix10.6 Maximum number of process data objects376 Gateway XN-312-GW-CAN 06/16 MN050003-EN www.eaton.euTable 42: List of available XN-322- ... slice modules10.6 Maximum number of process data objectsTable 43: Maximum number of process data objectsPart no. DescriptionDigital I/O modules XN-322-8DI-PDXN-322-16DI-PDXN-322-20DI-NDXN-322-8DO-P05XN-322-8DIO-PD05XN-322-16DIO-PD05XN-322-16DIO-PC05Analog I/O modules XN-322-4AIO-U2XN-322-4AIO-IXN-322-8AIO-IGateway RPDO TPDOXN-322-GW-CAN 16 16