Beijing RuiZhitianhong technology Co.LTD
3.2 Patch Board I / O Description
Port label
J10
J 2
J 3
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 output
voltage line terminal shield
Do not use this port for
the 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
14
    "