Mitsubishi Electric M800VS Series Connection And Set Up Manual page 64

M800VS/M80V Series Connection and Setup Manual
4 General Specifications
4.3 Control Unit [M800VS]
(6) DCIN (24 VDC input)
1 3
1 I +24 V
2 0 V
3 FG
<Cable side connector type>
Connector: 2-178288-3
Contact: 1-175218-5
Manufacturer: TE Connectivity
[Power supply specifications]
Consider the following selection items when selecting the stabilized power supply (supplied by the machine tool
manufacturer). Use a power supply that complies with CE Marking or that follows the safety standards given below.
<Stabilized power supply selection items>
Item
Voltage fluctuation
Output
Ripple noise
Power capacity
Output holding time
Overcurrent protection
<Standards>
Safety standards
Noise terminal voltage
High harmonics current restrictions
Note
 24 VDC voltage may drop instantaneously due to rush current at the beginning of 24 V power supply to the control unit.
The level of voltage drop depends on the capacity of the power supply. Do not share the power supply with the devices that
have alarms to warn the voltage drop.
CAUTION
Using a stabilized power supply without overcurrent protection may cause the unit's failure due to miswiring of 24 V.
±5% or less of 24 VDC
200 mV (P-P)
Calculate the current value as a reference of maximum current consumption for the unit which uses
the power supply.
20 ms
Required
UL1950, CSA C22.2 No. 234 approved, IEC950 compliant
FCC Class A, VCCI Class A
IEC61000-3-2
33
Standard setting
IB-1501613-A