
6. CONNECTION OF I/O UNITS TO
MACHINE INTERFACE
B–63443EN/02
HARDWARE
44
FANUC Power Mate 0
34–pin ribbon
cable connector
Mother board
Built–in
I/O card–C
DI 32 pins
DO 24 pins
Machine
operator’s
panel
J86, J87
This is built–in I/O card C built in Power Mate 0 unit.
The DO signals are of source type and conform to the safety requirements.
Each I/O card is designed such that a connector panel is used to relay the
signals between the I/O card and terminal block or another connector. In
particular, to facilitate connection to a connector panel, MIL–standard
ribbon–cable connectors are employed as the interface connectors.
(1) DI 32 pins and DO 24 pins are available.
(2) Common switches:
1 set of 8 common signals, plus twenty four 24V common signals
(3) Maximum DO load current: 2.1 A
(4) Connector specification:
34–pin connector conforming to MIL–C–83503 standard, equipped
with center key for protection against reverse insertion
Use the cable connector conforming to the equivalent standard.
Recommended connector
A02B–0124–K300
(HIROSE HIF3BA–34D–2.54R 1)
(5) The ribbon cable goes out from the bottom of the cabinet.
6.2
CONNECTION OF
BUIL–IN I/O CARD C
6.2.1
Outline