I/O State:
Port label
J10
J 2
J 3
Beijing Ruizhitianhong technology Co.LTD
Port
definition
System
Main
power
X-axis
pulse
output
port
Y-axis
pulse
output
port
Pin
Definition
System
main power
supply side
Were
positive
signal
output port
Pulse signal
output
port
direction
signal
output port
Shield
connection
port
Were
positive
signal
output port
Pulse signal
output
port
direction
signal
output port
Pin functions
and parameters
System main power
supply terminal ，
interface board give DC
5V for system。When F3
shorted can provide
voltage to XYZ
X-axis drive common
anode power supply
terminal 5V output
X-axis drive pulse signal
output port, the output
voltage ≧ 3V drive
current≦ 8mA
X-axis direction of the
drive signal output port
output voltage ≧ 3V
drive current≦ 8mA
X-axis drive signal
output voltage line
terminal shield
Y-axis drive common
anode power supply
terminal 5V output
Y-axis drive pulse signal
output port, the output
voltage ≧ 3V drive
current≦ 8mA
Y-axis direction of the
drive signal output port
output voltage ≧ 3V
drive current≦ 8mA
Notes
Power area：
DC10V~DC24V/3A
Do not impose
voltage on this pin
Do not use this
port for the
grounding port
Do not impose
voltage on this pin
Shield
connection
port
Y-axis drive signal Do not use this
output voltage line port for the
terminal shield
grounding port
ADD.：Beijing haidian district shangdi three street jiahua building A308. P.C.：100085.
Dell：010-62970368 82923063. Fax: 82920078 URL ：www.richnc.com.cn
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