
6. CONNECTION OF I/O UNITS TO
MACHINE INTERFACE
B–63323EN/03
118
Installation specifications
Ambient temperature During operation 0°C to 58°C
During storage and transportation –20°C to 60°C
Temperature change Max. 0.3°C/min.
Relative humidity Normal : 75% or less
Short term (1 month or less) : 95% or less
Vibration During operation : 0.5 G or less
Environment Ordinary machining factory environment
(Special consideration is required when installing the
module in a dusty location or where highly concen-
trated cutting lubricant or organic solvent is used.)
Other requirements (1) Install the I/O module in a fully enclosed cabinet.
Ordering specifications
Item Specification Remarks
Operator’s panel I/O
module
A20B–2002–0470 General–purpose DI: 16 points
Matrix DI: 56 points
DO: 56 points
MPG interface is supported.
Fuse
(replacement part)
A03B–0815–K001 1A
Module specifications
Item Specification Remarks
General–purpose DI 16 points 24–V input
Matrix DI 56 points (8 7) 5–V input
DO points 56 points 24 V source type output
CNC interface FANUC I/O Link
connection
Up to 16 modules can be
connected as CNC slaves. Or, a
maximum of 1024 points can be
supported on both the input and
output sides.
MPG interface Max. 3 units MPG interface can be used only
for the i series CNC.
Power supply rating
Module Supply voltage Current rating Remarks
Operator’s panel
I/O module
24 VDC "10% supplied
from the power supply
connector CPD1. The
allowance of "10%
should include
instantaneous voltage
and ripple voltage.
0.35A The total power
consumption of
DI points is
included.
The power
consumption of
DO points is not
included.
6.4.9
Specifications