What it is and where it sits
The Mitsubishi NZ2GF2S-60IOLD8 is a PLC expansion module in the NZ2GF series, classed under PLCs & HMIs > PLCs and Accessories > PLC Expansion Modules, and is intended as an I/O slice that mounts on the matching NZ2GF backplane to extend the channel count of a Mitsubishi PLC rack.