6. CONNECTION OF I/O UNITS TO
MACHINE INTERFACE
B–63173EN/03
66
Power Mate
34–pin ribbon
cable connector
Built–in
I/O
DI 32 pins
DO 24 pins
Machine
operator’s
panel
J86, J87
Base PC board
This is built–in I/O mounted on the base PC board of Power Mate.
The DO signals are of source type and conform to the safety requirements.
This built–in I/O 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) Maximum DO load current: 2.1 A
(3)Connector specification:
Connector conforming to MIL–C–83503 standard, equipped 34 pins
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)
(4)The built–in I/O module can be used simultaneously with the I/O
module supporting the FANUC I/O Link or FSSB.
(5)Signals for which the machine–to–PMC addresses are fixed, such as
the emergency stop signal, can be input from a built–in I/O unit or I/O
unit for FANUC I/O Link. To input the signal from the built–in I/O
module, set bit 3 (BIO) of parameter 3008 to 1.
6.4
CONNECTION OF
BUILT–IN I/O
6.4.1
Outline