Orientalmotor aSTEP AZ Series, User Manual, Page: 65 / 180

Connection
65
3 DC po
w
er input t
ype
„
Electrical wire size
Connector Terminal symbol Recommended wire size
CN1
+24V, 0V, HWTO1+, HWTO1−,
HWTO2+, HWTO2−, EDM+, EDM−
Stranded wire or solid wire AWG26 to 20 (0.14 to 0.5 mm
2
)
CN4
+, −, MB1, MB2 Stranded wire or solid wire AWG24 to 16 (0.2 to 1.25 mm
2
)
Stranded wire or solid wire AWG18 to 16 (0.75 to 1.25 mm
2
)
CN7 − Stranded wire or solid wire AWG26 to 20 (0.14 to 0.5 mm
2
)
4-2 Connecting the control power supply (CN1)
„
Pin assignment
There are two terminals for 0V: One for control power supply and the other for internal connection. Refer to the figure
and the table, and check each position.
+24V
+V
HWTO1-
HWTO2-
EDM+
0V *1
HWTO1+
HWTO2+
0V *2
EDM-
Jumper wires
Sign Description
+24V, 0V *1 Connects the control power supply.
HWTO1+, HWTO1−
HWTO2+, HWTO2−
Connects the external device. When using the power removal function, remove the jumper
wires and connect the external device. If the power removal function is not used, connect
jumper wires between the terminals to short-circuit as shown in the figure.
EDM+, EDM−
Connects the external device. If the power removal function is not used, do not connect
anything.
+V, 0V *2
These are for internal connection. Do not connect anything. If the power removal function is
not used, connect a jumper wire between the terminals to short-circuit as shown in the
figure.
„
Wiring method of CN1 connector
• Applicable lead wire: AWG26 to 20 (0.14 to 0.5 mm
2
)
• Stripping length of wire insulation: 7 mm (0.28 in.)
1. Strip the insulation of the lead wire.
2. Insert the lead wire while pushing the button of the orange color
with a slotted screwdriver.
3. After having inserted, release the button to secure the lead wire.
Lead wire
Button of the orange color
„
Power supply current capacity
Connect a control power supply of the current capacity shown in the table.
The control power supply is a power supply for the control circuit. Be sure to connect it.
Input power supply voltage
Power supply current capacity
Without electromagnetic brake With electromagnetic brake
24 VDC±5 % *1 0.15 A 0.4 A *2
*1 When an electromagnetic brake motor is used, the input power supply voltage is 24 VDC±4 % if the wiring distance
between the motor and the driver is extended to 20 m (65.6 ft.) using our cable.
*2 The
AZM46
type is 0.23 A.