Yaskawa YASNAC PC NC Maintenance Manual - Manual (Page 4)

Chapter 1: General Installation and Electrical Connection PC NC Maintenance Manual
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Chapter 1: General Installation and
Electrical Connection
This section addresses the basic system: configuration, specifications, enclosure design,
electrical connections, and installation.
1.1 Component Arrangement
The YASNAC PC NC unit is composed of two boards: JCP20 and JFC20
(JZNC-JFC10). (Refer to the figure below.) The PC NC unit is inserted
into a PC extended bus (ISA) inside the personal computer (PC) case. The
I/O module, servo unit, spindle drive, and motor are the same as those of
the YASNAC J100 CNC UNIT.
Figure 1.1: The YASNAC PC NC Unit