Oriental motor AlphaStep AZ Series, User Manual

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Connection
2 Har
dw
ar
e
24
4-2 Connecting the main power supply and the control power supply
(CN1)
Connect a main power supply to the CN1 connector.
Connecting the control power supply allows you to continue monitoring even if the main power supply is shut off.
Connect it as necessary.
Make sure the polarity of the power supply before connecting. Reverse-polarity connection may
cause damage to the driver.
„
Applicable connector
Type Part number Applicable lead wire
Connector housing 1-1827864-2 (TE Connectivity)
AWG22 (0.34 to 0.37 mm
2
)
AWG20 (0.51 to 0.53 mm
2
)
AWG18 (0.85 to 0.87 mm
2
)
Lead wire insulation outer diameter:
ø1.4 to 2.2 mm (ø0.055 to 0.087 in.)
Lead wire insulation strip length:
1.7 to 2.3 mm (0.067 to 0.091 in.) Contact 1827589-2 (TE Connectivity)
Designated crimp tool 2119142-1 (TE Connectivity)
„
Pin assignment
The figure shows the view from the insertion side of contacts.
Pin No. Name Description
A1 GND Ground for control power supply
A2 GND Ground for main power supply
B1 Control power supply +24 VDC / +48 VDC
B2 Main power supply +24 VDC / +48 VDC
B1
A1
B2
A2
A1 and A2 are not electrically insulated.
„
Voltage specifications
The voltage specifications of power supply input include the rated voltage and the allowable operating voltage.
The voltage specifications are common for the main power supply and the control power supply.
Rated voltage
24 VDC±5 %
48 VDC±5 %
Allowable operating voltage
24 VDC input: 20 to 32 VDC (22.8 to 32 VDC) *
48 VDC input: 40 to 55 VDC
* The value in parentheses ( ) is the one when the electromagnetic brake motor is connected.
Set the "Main power mode" parameter to "0: 24 VDC" or "1: 48 VDC" when the main power supply
starts up slowly or the voltage of the main power supply is unstable. (
_
p.80)