StepperOnline CL86T - Connections and LED Indication; Control and Digital Output Connections; Encoder Signals Input Connector

CL86T(V4.0) Closed Loop Stepper Drive User Manual
3
3. Connections and LED Indication
3.1 Control and Digital Output Connections
PIN
I/O
Details
PUL+ (CW+)
I
Pulse and Direction Connection:
(1) Optically isolated, high level 3.5-5V or 24V, low voltage 0-0.5V
(2) Maximum 500 KHz input frequency
(3) The width of PUL signal is at least 1.0μs, duty cycle is recommended 50%
(4) Single pulse (step & direction) or double pulse (CW/CCW) is set by DIP Switch
SW7
(5) DIR signal requires advance PUL signal minimum 2 μs in single pulse mode
(6) The factory setting of control signal voltage is 24V, must need to set 5V/24V
rotating switch if it is 5V
PUL- (CW-)
I
DIR+ (CCW+)
I
DIR- (CCW-)
I
ENA+
I
Enable Signals: Optional.
(1) Effective high level is 3.5-24V; Effective low level is 0-0.5V connection
(2) ENA signal requires advance DIR signal minimum 200ms in single pulse
mode, (default no connection)
ENA-
I
BRK+ (PEND+)
O
Select brake output or pend output by switch 8, default as brake output
Max 30VDC/100mA
BRK- (PEND-)
O
ALM+
O
Max 30VDC/100mA
ALM-
O
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 Encoder Signals Input Connector
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
Encoder +5V voltage output connection
EGND
Power ground connection