
B-63354EN/04 V. CONNECTION 2.SETTING
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2.1 Environmental Conditions for Installing a CNC
A CNC in which an Ethernet board or data server board is installed
must be used in the following environment.
2.1.1 Installation environments for control units
Condition
Ethernet board/ATA
data server board
HDD data server
board
Operation (Note 1)
0°C to 55°C
(0°C to 58°C)
5°C to 50°C
(5°C to 53°C)
Ambient
temperature
Storage or
transportation
-20°C to 60°C
Temperature
variation
Maximum 1.1°C min. Maximum 0.3°C/min.
Humidity
Relative humidity
75% or less
No condensation
Relative humidity
10% to 75% or less
No condensation
Operation 0.5 G or less
Vibration
Non-operation 1.0 G or less
Operation Up to 1000 m
Altitude
Non-operation Up to 12000 m
Atmosphere
Direct contact with cutting fluid, lubricant, or
chips not allowed
NOTE
1 The values enclosed in () apply to the LCD-mounted
type Series 16i/18i/21i. However, the LCD-mounted
type Series 21i -A and LCD-mounted type Series
16i/18i/21i-B are available only on the Ethernet
board and ATA data servo board.
2 Refer to the respective CNC connection manuals.