Chapter2 Connection
Manual of NVCM
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3 lines Proximity Switch connection Figure 2-5,brown cable for Proximity switch connect
with 12V,Black cable connect channel, blue cable connect with GND1.
Only support NPN 3lines proximity switch.
Figure2-5.
NPN 3 lines Proximity Switch connection drawing
2.2.4 Serial expansion interface
As the Figure 2-2 showed, Marked No. 4 position is Serial expansion interface . We can
extend some other equipment from this interface.Definition of the port is RXD,TXD,GND from
left to right.
2.2.5 MPG port
As the Figure 2-2 showed, the marked No.5 position interface is MPG port . The pin order
see as Figure 2-2. Definition of the PIN see as table 2-1.
No.
Mark
Definition
1
T1OUT
TXD of Serial port(only for NVMPG)
2
VMPG
Power for MPG(5V)
3
WHA+
A phase positive of the encoder
