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The definition of 1-PIN 25 of Parallel Interface:
PIN2
PIN4
PIN1
Spindle
X Enable
X Dir
motor
The definition of 1-PIN15 of Manual Interface:
P1
P2
P3
P4
Z/C
C Step
Z Step
X Dir
Empty
The definition of DB9 4 channel inputs interface:
P1
P2
P3
X Limit
Y Limit
Z Limit
P10
P11
P12
Input 1
Corresponding P10
Corresponding P11
Connection Diagram:
PIN16
PIN17
PIN7
X Step
Y Enable
Y Dir
P5
P6
P7
X
Y
Y Dir
Empty
Empty
P4
P5
P6
STOP
Empty
GND
P13
Input 2
Input 3
Corresponding P12
PIN14
PIN5
PIN6
Y Step
Z Enable
Z Dir
P8
P9
P10
P11
Z Dir
C Dir
Spindle
Y Step
motor
P7
P8
GND
GND
Input 4
Corresponding P13
PIN3
PIN5
PIN8
Z Step
C Enable
C Dir
P12
P13
P14
X Step
STOP
GND
P9
GND
5
GND
PIN9
C Step
P15
5V/vdd
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