
XN300 slice modules 06/16 MN050002 EN www.eaton.com 5
19 XN-322-16DIO-PC05 digital input/output module .................. 123
19.1 Status LEDs ................................................................................. 124
19.2 Pin assignment............................................................................. 125
19.3 Wiring........................................................................................... 126
19.3.1 Digital inputs ................................................................................ 126
19.3.2 Counter functions for inputs 1…4................................................ 126
19.3.3 Configuring inputs 1 to 4.............................................................. 127
19.3.4 Connecting the power supply ...................................................... 127
19.3.5 Connecting the EN 61131-2 short-circuit proof digital outputs .... 128
19.3.6 Wiring example ............................................................................ 128
19.4 Technical data .............................................................................. 129
19.4.1 Digital inputs ................................................................................ 129
19.4.2 Digital outputs .............................................................................. 129
19.5 Memory layout ............................................................................. 130
19.6 Supported CANopen objects........................................................ 132
20 Analog input module XN-322-4AI-PTNI ................................... 135
20.1 Status LEDs ................................................................................. 136
20.2 Pin assignment............................................................................. 137
20.3 Wiring........................................................................................... 137
20.3.1 Two-wire connection.................................................................... 138
20.3.2 Three-wire connection ................................................................. 138
20.4 Technical Data.............................................................................. 140
20.4.1 Specifications for analog resistance / temperature inputs ........... 140
20.4.2 Measuring ranges for resistance inputs....................................... 140
20.4.3 Measuring ranges for temperature inputs ................................... 141
20.5 Diagnostics................................................................................... 141
20.6 Filters ........................................................................................... 142
20.7 Memory layout ............................................................................. 143
20.8 Supported CANopen objects........................................................ 145
21 Analog input module XN-322-7AI-U2PT .................................. 147
21.1 Status LEDs ................................................................................. 148
21.2 Pin assignment............................................................................. 149
21.3 Wiring........................................................................................... 150
21.3.1 Potentiometer measurements ..................................................... 150
21.3.2 Measurements using sensors / temperature inputs .................... 150
21.4 Technical data for inputs .............................................................. 151
21.5 Technical data for reference outputs ........................................... 152
21.6 Measurement ranges................................................................... 152
21.7 Filters ........................................................................................... 152
21.8 Memory layout ............................................................................. 154
21.9 Supported CANopen objects........................................................ 156