Port label
J 4
Port
Pin
definition Definition
Beijing Ruizhitianhong technology Co.LTD
Pin functions
Notes
and parameters
Were
positive
signal
output port
Z-axis drive common Do not impose
anode power supply voltage on this pin
terminal 5V output
Z-axis
pulse
output
port
Pulse signal
output
port
direction
signal
output port
Z-axis drive pulse signal
output port, the output
voltage ≧ 3V drive
current≦ 8mA
Z-axis direction of the
drive signal output port
output voltage ≧ 3V
drive current≦ 8mA
Shield
Z-axis drive signal Do not use this
connection output voltage line port for the
port
terminal shield
grounding port
J 5
Were
positive
C-axis drive common
signal
anode power supply Do not impose
output port terminal 5V output
voltage on this pin
C-axis
pulse
output
Pulse signal
output
port
C-axis drive pulse signal
output port, the output
voltage ≧ 3V drive
current≦ 8mA
port
direction
C-axis direction of the
signal
output port
drive signal output port
output voltage ≧ 3V
drive current≦ 8mA
Shield
connection
port
C-axis drive signal
output voltage line
terminal shield
Do not use this
port for the
grounding port
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