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Operating Environment and Parameters
Cooling
Environment
Ambient Temperature
Operating Environment
Humidity
Vibration
Storage Temperature
Weight
3. Connections
Connector Configuration
General information
Control Signal Connector
Pin
Signal
Pulse control signal (+). See more information about PUL in "More
1
PUL+
about PUL/DIR/EN Signals" section.
2
PUL-
Pulse control signal (-).
Direction control signal (+). See more information about DIR in
3
DIR+
"More about PUL/DIR/EN Signals" section.
4
DIR-
Direction control signal (-).
5
EN+
Enable control signal (+).
6
EN-
Enable control signal (-).
Encoder Signal Connector
Pin
Signal
1
EB+
Encoder channel B (+) input.
2
EB-
Encoder channel B (-) input.
3
EA+
Encoder channel A (+) input.
4
EA-
Encoder channel A (-) input.
5
E +5V
Positive pole of the auxiliary power supply (50 mA (Max)).
6
EGND
Ground of the auxiliary power supply.
Tel: (86)755-26434369
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Natural cooling or forced cooling
Avoid dust, oil fog and corrosive gases
0℃－50℃ (32℉－122℉)
40%RH－90%RH
2
5.9 m/s
Max
-20 ℃ － 65℃ (-4℉ － 149℉)
Approx. 210 grams (7.41 oz)
Description
Description
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Website: www.leadshine.com
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More about PUL/DIR/EN Signals
Pin Function
PUL+
I/O
PUL-
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DIR+
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DIR-
I/O
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EN+
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GND
Tel: (86)755-26434369
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Power Connector
Signal
Description
Motor+
Motor positive connection.
Motor-
Motor negative connection.
+VDC
+18 TO 80VDC power input.
GND
Power ground.
RS232 Communication Connector
Signal
Description
NC
Not connected.
+5V
+5V power only for STU.
TxD
RS232 transmit.
GND
Ground.
RxD
RS232 receive.
NC
Not connected.
Details
Pulse signal: In single pulse (pulse/direction) mode, this input represents
pulse signal; 4-5V when PUL-HIGH, 0-0.5V when PUL-LOW. In double
pulse mode (pulse/pulse) , this input represents clockwise (CW) pulse，
effective at LOW level (the fixed level). For reliable response, pulse width
should be longer than 1.0μs. Series connect resistors for current-limiting
when using +12V or +24V control signals.
DIR signal: In single-pulse mode, this signal has low/high voltage levels,
representing two directions of motor rotation(set by inside R33 and R37); in
double-pulse mode, this signal is counter-clock (CCW) pulse，effective at
LOW level (the fixed level). For reliable motion response, DIR signal should
be ahead of PUL signal by 5μs at least. 4-5V when DIR-HIGH, 0-0.5V when
DIR-LOW. Please note that motion direction is also related to motor-driver
wiring and encoder feedback A/B phase signals. Exchanging the connections
of two wires of the motor to the driver and A/B phase signals of encoder will
reverse motion direction.
Enable signal: This signal is used for enabling/disabling the driver. High
level (NPN control signal, PNP and Differential control signals are on the
contrary, namely Low level for enabling.) for enabling the driver and low
level for disabling the driver. Usually left UNCONNECTED (ENABLED).
Series connect resistors for current-limiting when using +12V or +24V
control signals.
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Website: www.leadshine.com
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