Hardware Manual
–
CNC760 Axis Breakout Board
Page | 8
4
Pinning of the breakout board
The board connects to the connectors of the CNC760. In this chapter the exact pinning between
those is described. For more detailed information about each signal at its usage please have a look at
the
‘
CNC760 hardware manual
’
.
Figure 6. CNC760 used connector for connecting axis breakout.
Figure 7. Close-up axis breakout board connections.
Below the connections for each of the main axis:
Pin #
Name
Direction
Type
Function
Electrical
Spec.
CNC760
Connector pin
Remarks
1
EN OC
Open-Collector
Enable OC
#2
This is open collectors signal of the
enable signal
2
GND
Ground
Ground
#4
3
GND
Ground
Ground
#6
4
A-
Alarm -
GND
#8
5
A+
IN
DIGITAL
Alarm +
+5V
#10
6
EN
OUT
DIGITAL
Drive Enable
+5V
#1
7
DI
OUT
DIGITAL
Direction signal
+5V
#3
8
ST
OUT
DIGITAL
Step signal
+5V
#5
9
GND
OUT
Power
Ground
#7
10
+5V
OUT
Power
Ground
#9