Connection
−11−
5 Connection
This chapter explains the connection method of the
NETC01-M3
and power supply/communication cable,
as well as the grounding method.
5.1 Connection example
RS-485 communication cable
MECHATROLINK-
䊢
communication cable
24 VDC
GND
FG
Power supply connector (CN1)
MECHATROLINK-
䊢
communication connector (CN2-1)
RS-485 communication
connector (CN6)
Data edit connector (CN3)
OPX-2A
Use the
OPX-2A
or
MEXE02
to set parameters.
MEXE02
Or
Use the accessory communication
cable for the data setting software
when connecting the PC and
NETC01-M3
.
5.2 Connecting the power supply and grounding the
NETC01-M3
Connecting the power supply
Connect the power supply cable (AWG22: 0.3 mm
2
) to the power supply connector (CN1) of the
NETC01-M3
using the supplied CN1 connector (3 pins).
Grounding the
NETC01-M3
Ground the Frame Ground terminal (FG) of the
NETC01-M3
as necessary.
Ground using a wire of AWG24 to 16 (0.2 to 1.25 mm
2
), and do not share the protective earth terminal with
a welder or any other power equipment.
CN1 connector pin assignments
Pin No.
Signal name
Description
1
+24 VDC
+24 VDC 0.2 A or more
2
GND
Power supply GND
3
FG
Frame Ground
Note
•
When connecting, pay attention to the polarity of the power supply. Reverse-polarity connection may
cause damage to the
NETC01-M3
.
•
Do not wire the power supply cable of the
NETC01-M3
in the same cable duct with other power
lines. Doing so may cause malfunction due to noise.
Содержание NETC01-M3
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