DIO-32A Hardware user’s manual
DAINCUBE Corp.
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Please use power with less Noise between lines and ground.
If Noise is more or larger, use an isolation transformer or Noise Filter.
Power-line should be used the thickest (2mm or more). So that no voltage fluctuations.
Separate the motor wiring and the DC power and signal line wiring as far as possible. Please drop as
possible over 100mm.
Please separate the DC24V line from the motor line.
Lightning-proof Surge absorber should be used to safety from such as lightning strikes and surges. Install
the surge protector.
[Figure 8-1] Surge absorber
✏
Note:
Surge absorber should be selected to allow the voltage is higher than the maximum input
voltage.
8.2. Noise Filter
EMI: Electro Magnetic Interference
EMS: Electro Magnetic Susceptibility
DC24V
AC 220V
DIO-32A
SMPS
AC Line Filter
[Figure 8-2]
Apply a noise filter
Noise Filter must be installed on AC220V line. Motor noise so that it does not directly affect.
Electronic components are caused the problems such as short lifetime or a deterioration or malfunction
because of intense noise.
[Figure 8-3] AC noise filter
