CL57T(V4.0) Closed-Loop Stepper Drive
4
Notes:
(1) Shielding control signal wires is suggested; (2)
To
avoid/reduce interference, don’t tie control signal cables
and power wires together; (3) Brake output need to connect a relay and diode
3.2 P2 - Encoder Signals Input Connector
The P2 connector in Figure 2 is for encoder signals connection. Refer to the following table for details.
Drive Pin Name
Description
EB+
Encoder B+ input connection
EB-
Encoder B- input connection
EA+
Encoder A+ input connection
EA-
Encoder A- input connection
VCC
E5V voltage output connection
EGND
Power ground connection
3.3 P3 - Motor Connector
PIN
Details
A+
Connect to motor A+ wire
A-
Connect to motor A- wire
B+
Connect to motor B+ wire
B-
Connect to motor B- wire
3.4 P4 - Power Connector
Pin
Details
GND
Connect to power supply ground connection.
+VDC
Connect to power supply positive connection. Suggest 24-48VDC power supply voltage
!
Warning
Warning:
Don’t plug/unplug P3 o
r P4 connector
to avoid drive damage or injury while powered on.
3.5 LED Status Lights
There are two LED lights. The GREEN one is the power indicator which should be always on in normal circumstance.
The RED one is a alarm status indication light, which will be OFF while working normally but ON and flash some times
in a 3-second period in the case of enabled alarm protections.
3.6 Switches
The CL57T(V4.0) has one rotating switch, one 8-bit DIP switch and one 1-bit selector switch.
