Specialized Concentrated Focused
「
12
」
Summarization
Silk-printed name
Corresponding signal
Remark
GX10(AORG)
Machine origin signal of A-axis
GX11(ALM+)
Positive limit signal of A-axis
GX12(ALM-)
Negative limit signal of A-axis
GX13
Reserved input 0
GX14
Reserved input 1
GX15
E-stop alarm signal input
Connected with E-stop button on the
machine tool
GX16
Tool sensor signal input
1.3.2.
Interfaces on Control Box
There are two interfaces on the NK105 four axes control box, namely input interface of +24V power and
USB interface, which are for external connection with 24V power and USB device respectively. See
following for details.
Input interface of +24V power
The +24V power input interface is for external connection with 24V power. And its pin definition is as
shown in Fig. 1-6, in which is connected to the grounding copper plate of machine tools, namely to earth.
2
4
V
+
C
O
M
Fig. 1-6 Pin definition of +24V power input interface
USB interface
The USB interface is used for externally connection with USB device (e.g., USB flash drive).
1.4. Mechanical Dimension of Control Box
and Handheld Box
The integral thickness of NK105G2F/G3F host system is 218.3mm, with terminals embedded at its up
and down ends. See Fig. 1-7 for dimensional drawing of the control box and Fig. 1-8 for dimensional
drawing of the handheld box.
