24Vdc Stabilized Power Supply Selecting Conditions - Mitsubishi M80 series Connection And Set Up Manual

M800S/M80 Series Connection and Setup Manual
4 General Specifications
Unit name
Item
Ambient
temperature
Ambient
humidity
Vibration resistance
Shock resistance
General
Specifications
Working atmosphere
Altitude
Power supply voltage
Current consumption
Heating value (max)
Mass
Outline
dimension
W×H×D
(Note 1) "Short term" means roughly within one month.
(Note 2) This value includes the maximum value of DO external load current (3.2A).
(Note 3) This value does not include DO external load current.
(Note 4) For the heating value of the I/O circuit, calculate with the number of points used.
(Note 5) For the whole NC system, consider the characteristics of the drive units when the altitude is more than 1000
meters above sea level. Refer to the manual of drive unit for details.

4.2.2 24VDC Stabilized Power Supply Selecting Conditions

Consider the following characteristics for the stabilized power supply, and select the power supply that complies with
laws, regulations, or safety standards of the country where the machine will be installed.
Item
Voltage
Voltage fluctuation
Current
Output
Ripple noise
Output holding time
Overcurrent output
shutoff function
CAUTION
1. Using a stabilized power supply without overcurrent protection may cause the unit's failure due to miswiring of
24V.
FCU8-DX220/
Type DX230/
DX231
During
operation
During
storage
Long term
Short term
3.5A (Note 2)
(kg)
(mm) 40×175×133 40×175×119 40×175×130 40×175×109
Specifications
When the stabilized power supply and 24VDC input unit are distant, select
24VDC the stabilized power supply which is possible to set output voltage 24VDC or
more allowing for the influence of voltage down by the cable.
±5%
Calculate the current value as a reference of maximum current consumption
-
for the unit which uses the power supply.
0.2V (P-P)
Output holding time is decided by loading ratio; however, the stabilized power
min 20ms supply which complies with the specification on the left must be selected
during maximum loading.
- Use a power supply having the overcurrent output shutoff function.
Remote I/O unit
FCU8-DX213/
DX213-1/
FCU8-DX202 FCU8-DX408
DX654/
DX654-1
0 to 58°C
-20 to 60°C
10 to 75% RH (with no dew condensation)
10 to 95% RH
(with no dew condensation)
(Note 1)
2
4.9m/s or less
2
29.4m/s or less
No corrosive gases, dust or oil mist
Operation/Storage: 1000 meters or less above sea level,
Transportation: 13000 meters or less above sea level
24VDC
0.3A 0.3A (Note 3)
8W (Note 4)
0.4
Remarks
23
FCU8-DX651
10 to 85% RH
(with no dew condensation)
(Note 1)
0.1A 3.7A (Note 2)
0.2 0.8
172×100×115
IB-1501269-F