AO: 1, +-10V output for motion control
COM: MX-0350 - submodule (DSub 15) for connection of 1 position encoder - resolver for IRC tracks V,G, Null, Err For SSI (absolute encoder) - SDAT, SCLK
MX-0351 -submodule (Dsub 26) for analog output connection and auxiliary input/output signal connection (brake, limit, reference, touch probe)

Design: 1 module 30mm into rack TC700ConnectionDsub connectors packaged GT-7751, uniaxial positioning module