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MITSUBISHI CNC
2 General Specifications
2.1 Environment Conditions
Unit name
Item
Type
During
operation
Ambient
temperature
During
storage
Long
Gener
term
Ambient
al
humidity
Short
specifi
term
cation
Vibration
s
resistance
Shock
resistance
Working
atmosphere
Requir
Power voltage
ed
power
Power capacity
specifi
cation
Instantaneous stop
s
tolerance time
Heating
(max.)
value
Mass
(kg)
Others
Outline
(mm)
dimension
Unit name
Item
Type
Ambient temperature
General
Ambient humidity
specifications
Vibration resistance
Shock resistance
Working atmosphere
Input power voltage
Required power
Power capacity
specifications
Instantaneous stop
tolerance time
Heating value
Others
Mass
(Note 1) "Short term" means within one month.
(Note 2) For the current value of the I/O circuit, calculate with the number of points used and load.
(Note 3) For the heating value of the I/O circuit, calculate with the number of points used.
(Note 4) Allows only the amount to be consumed by control circuit.
(Note 5) Differs according to the number of machine input operation points and the load and number of points
connected to the machine output. The maximum value applies when all points are ON.
(Note 6) These units, which are open equipments, must be installed within a sealed metal control panel.
(Note 7) FCU7-KB926 does not need 24VDC power supply input.
10
Control unit
Display unit
FCU7-MU528
FCU7-DU120-13
(FCU7-MU558)
10 to 95% RH (with no dew condensation) (Note 1)
24VDC ±5%
3.3V/12VDC
Ripple noise 200mV
(P-P)
24V 2.5A
-
20ms
12.0W
3.3W
1.0
1.5
235(width) x
173(height) x
260(width) x
73(depth)
200(height)
(Depth from the plate
mounting surface: 60)
FCUA-DX101
During
operation
During
storage
Long term
Short term
24V 0.7A (Note 4)
(max.)
25W (Note 5)
(kg)
0.5
Keyboard unit
FCU7-DX621/711/
FCU7-KB024/025
0 to 55C°
-20 to 60C°
10 to 75% RH (with no dew condensation)
2
4.9m/s
or less (during operation)
2
29.4m/s
or less (during operation)
No corrosive gases, dust or oil mist
5VDC
(Provided by the control unit)
-
Control section: 5.0W
1.0W
0.8
140(width) x 200(height)
Remote I/O unit
FCUA-DX111
0 to 55C°
-20 to 60C°
10 to 75% RH (with no dew condensation)
10 to 95% RH (with no dew condensation) (Note 1)
2
4.9m/s
or less (during operation)
2
29.4m/s
or less (during operation)
No corrosive gases or dust
24VDC±5% Ripple noise 200mV (P-P)
24V 1.5A (Note 4)
-
30W (Note 5)
0.6
Operation panel
Machine operation
I/O unit
panel
FCU7-KB921/926
721/731
3.3V/5VDC
24VDC ±5%(Note 7)
-
0.25A(Note 7)
(Note 2)
-
20ms(min)(Note 7)
6W
(Note 3)
FCU7-KB921:1.2
0.4
FCU7-KB926:0.5
FCU7-KB921:
120(width) x
260(W) x 140(H)
180(height)
FCU7-KB926:
140(W) x 140(H)
FCUA-DX121
FCUA-DX141
24V 0.7A (Note 4)
30W (Note 5)
0.6
0.6
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