Use of Peripherals
en-938821/2 C - 3
C
C.1 CNC / Peripheral Interconnection
The numerical control can exchange data (loading or unloading) with:
- a peripheral device,
- a host computer (DNC).
The connections on the CNC side use one of the CNC serial lines.
The peripheral devices used to exchange data are:
- microcomputer fitted with a NUM compatible software capable of exchanging data (APA 10, NUM training package,
communication software),
- tape reader / punch,
- NUM diskette drive,
- printer.
C.1.1 Interconnection Diagrams
C.1.1.1 Interconnection Principles
When installing the connecting cables, separate the serial link cables from power cables and the cables of interference
circuits:
- by physical segregation (minimum 30 cm recommended),
- by routing the cables in trays with separate, segregated cable raceways,
- by crossing them at 90 degrees.
Connection of shielding to a connector plug cover
Earth the cable shieldings over 360 degrees, fold the shieldings onto the cables over a length of 1 cm and clamp them
in the cover clamp.
Attachment
screw
Location of
the wiring
Cable
clamp
Cable
Cable
shielding
Half-cover
SUB D
connector
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