ICP DAS USA i8094A Getting Started page 88

CNX, CNY, CNZ, CNU (CN X5 connector for each AXIS in Driver)
The connectors CNX, CNY, CNZ, and CNU are 50-pin connectors that enable you to connect to
the CN X5 connector of Panasonic motor drivers. Fig.3-5 shows the pin assignment for the
50-pin connector on the DN-8468Y, and the Table 3-6 shows its I/O connector signal description.
I8094A &I8094HGetting Started manual
http://www.icpdas.com Ver 1.3-- 88