Orientalmotor aSTEP AZ Series, User Manual, Page: 28 / 180

Connection
28
2 A
C po
w
er input t
ype
„
Wiring method of CN1 connector
• Applicable lead wire: AWG24 to 16 (0.2 to 1.25 mm
2
)
• Stripping length of wire insulation: 10 mm (0.39 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
„
Connecting the control power supply
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 0.25 A 0.5 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 0.33 A.
„
Connecting the regeneration resistor
If vertical drive (gravitational operation) such as elevating
applications is performed or if sudden start-stop operation
of a large inertia is repeated frequently, connect our
regeneration resistor
RGB100 .
• The two thin lead wires (AWG22: 0.3 mm
2
) of the
regeneration resistor are the thermostat outputs.
Connect them to the TH1 and TH2 using the CN1
connector.
• Regenerative current flows through the two thick lead
wires (AWG18: 0.75 mm
2
) of the regeneration resistor.
Connect them to the RG1 and RG2 using the CN4
connector.
Regeneration resistor
RGB100
AWG22
CN1
To TH1 and TH2
150 °C (302 °F)
[N.C.]
CN4
To RG1 and RG2
AWG18
R:150 Ω
• When connecting the regeneration resistor, remove the jumper wire from the CN1 connector.
• If the allowable power consumption of the regeneration resistor exceeds the allowable level, the
thermostat will be triggered to generate an alarm of regeneration resistor overheat. When an alarm
of regeneration resistor overheat is generated, turn off the main power supply and check the error
content.
Regeneration resistor specifications
Model RGB100
Allowable power consumption
Continuous regenerative power: 50 W *
Instantaneous regenerative power: 600 W
Resistance value 150 Ω
Thermostat operating temperature
Operation: Opens at 150±7 °C (302±12.6 °F)
Reset: Closes at 145±12 °C (293±21.6 °F) [normally closed]
Thermostat electrical rating 120 VAC 4 A or 30 VDC 4A (minimum current 5 mA)
* Install the regeneration resistor in a location where heat dissipation capacity equivalent to a level achieved with a
aluminum plate [350×350×3 mm (13.78×13.78×0.12 in.)] is ensured.