B–63173EN/03
6. CONNECTION OF I/O UNITS TO
MACHINE INTERFACE
179
D Wiring material : AWG22 – 18 (0.3 – 0.75mm
2
)
A wire as thin as possible is recommended.
D Crimp style terminal :M3.5
Crimp style terminal with no insulation sleeve and a short distance
“A”, as illustrated in the drawing below, is recommended.
A
DAIDO SOLDERLESS TERMINAL MFG. CO., LTD
NICHIFU EUROPE B.V
NICHIFU AMERICA, INC.
1.25–S3.5
1.25–3.5S, etc.
A : Approx. 4.5mm
D Mark tube : As short a mark tube as possible ; cover climped part with
the mark tube.
Input
type
Mod-
ule
name
Rated
voltage
Rated
current
Polar-
ity
Re-
sponse
time
Points
External
connec-
tion
LED
display
Non–in-
AID
32A
24VDC 7.5mA Both
Maximum
20ms
32 Connector
not
provided
sulation
DC input
AID
32B
24VDC 7.5mA Both
Maximum
2ms
32 Connector
not
provided
AID
16C
24VDC 7.5mA NEG
Maximum
20ms
16
Terminal
block
provided
Insulation
AID
16D
24VDC 7.5mA POS
Maximum
20ms
16
Terminal
block
provided
type DC
input
AID
32E
24VDC 7.5mA Both
Maximum
20ms
32 Connector
not
provided
AID
32F
24VDC 7.5mA Both
Maximum
2ms
32 Connector
not
provided
AC input
AIA
16G
100–
120VAC
10.5mA
(120V
AC)
ON Max 35ms
OFF Max 45ms
16
Terminal
block
provided
NOTE
1 Polarity
Negative : 0 V common (current source type)
– The input is defined as ON when at a low level
Positive : 24 V common (current sink type)
– The input is defined as ON when at a high level
2 For the details of the specifications for each module, refer
to FANUC I/O Unit–MODEL A Connection⋅Maintenance
Manual (B–61813E).
Cautionary points when
wiring terminal block
type
6.10.9
Digital Input/Output
Module
Digital input modules