EM522-CAN Field bus Stepper Drive User Manual V1.0
7
Each EM522-CAN of the CAN network wiring diagram:
Figure 3: The wiring diagram of each EM522-CAN
!
Notice
Notes:
(1) The EM522-CAN at the end of the network need to plug a terminal resistance in any one of the P3
interface(RJ45); (2) I
n order to avoid bad insulation performance as heating, cable and wire should be fixed well and keep
away from motors and drives.
4.3 Motor Connection
The EM522-CAN can drive 2-phase and 4-pahse bipolar hybrid stepper motors with 4, 6, or 8 wires (frame size from
NEMA11 to 17).
4.3.1 Connections of 4-lead Motor
The 4 lead motors are the least flexible and easy to connect. And the Speed – torque of motor depends on winding inductance.
The output current from drive that is multiply the specified phase current by 1.4 to determine the peak output current.
Figure 4: 4-lead Motor Connections
A+
A-
B+
B-
GND
+VDC
Black
Red
Yellow
Blue
EM522-CAN
ALM+
ALM -
12-24VDC
噪音滤波器
DC power
24-50VDC
CANH
CANL
GND
CANH
CANL
GND
IN1 -
IN1+
IN2+
IN2 -
IN3+
IN3 -
5-24VDC
