Specialized Concentrated Focused
2.7KΩ
7.2KΩ
3KΩ
+24V
2k Solid-state relay
OUTX
+
-
DC-
SSR
Fig. 2-4 Connection of solid-state relay and binary output
2.2. Connection Interface
2.2.1. Input Interface of +24V Power Supply
The +24V power input interface is for external connection with 24V power. And its pin definition is
as shown in Fig. 2-5, in which
namely to the earth.
is connected to the grounding copper plate of a machine tool,
2.2.2.
Fig. 2-5 Pin definition of +24V power input interface
USB Interface
The USB interface is used for externally connecting with USB device (e.g. USB flash drive).
2.3. Terminal Specification
2.3.1. Terminal Wiring When General Software Installed
NK105 terminals are inlayed at the up and down ends of the control box. The detailed wiring
diagram is as shown in Fig. 2-6, when general software is installed.
Wiring「5」
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