NX700 NX-DUMMY | OEMAX I/O module

The processor automatically distinguishes input address from output address for each module mounted.A word address is allocated to a 16-point input or output module. For a 32-point mixed I/O module, 2 word addresses are allocated, a word address for inputs and another for outputs. For the 16-point mixed I/O module, 2 word addresses are allocated but only the lower 8 bits (0 to 7) of each word address can be used.The modules mounted into the slots that are closer to the processor module have lower addresses. An empty slot means no module is mounted and a blank module (NX-DUMMY) may be installed.