
B–63003EN/04
1. CONFIGURATION
15
Mother board
CPU for controlling CNC
· Power supply
· 2–axis to 8–axis control
· Spindle interface
· LCD/MDI
· I/O link
· PMC–SB5/SB6
· Analog output/high–
speed DI
· RS–232C × 2
· Memory card interface
· PC functions
(for Series 160i
with PC functions)
Loader control board
Loader control function
· 2–/4–axis control
Serial communication board
Remote buffer/
DNC1/DNC2/HDLC
Basic system
C board
C functions for PMC
Sub–CPU board
Sub–CPU for 2–path control
· 2–axis to 8–axis control
· Spindle interface
· Analog output
CAP II board
Graphic conversation
Data server board
Data server function
RISC board
High–precision contour control
function
HSSB interface board
High–speed serial bus
interface (for Series 160i only)
Options
On a unit with option slots, as many option boards as the number of option slots can be mounted. (On a unit
having four option slots, only a data server board or HSSB interface board can fit into the slot furthest from the
LCD. On a unit having three option slots, only one of the above mentioned boards can fit into the center slot.)
The following types of units are
available:
D Unit without option slots
D Unit having two option slots
D Unit having three option slots
D Unit having four option slots
Fig. 1.2 (a) Configuration of the LCD–mounted type control unit (Series 16i/160i)
1.2
HARDWARE
OVERVIEW