R3-NMW1F
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-8286 P. 6 / 10
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CONNECTION DIAGRAM
Caution: FE1 terminal is NOT a protective conductor termi-
nal.
FE
SLD
DG
DB
DA
To Other
Modbus Devices
Configuration Jack
JACK
USB CONNECTOR
Maintenance
Connector
ANTENNA CONNECTOR
1
4
RUN +
RUN −
RUN CONTACT
OUTPUT
2
3
6
*
FE1
*
U (+)
V (–)
POWER INPUT
*
Not provided with ‘No Power Supply’ type module.
CONNECT
OR
INTERNAL
POWER
INTERNAL
BUS
WIRING INSTRUCTIONS
■
TORQUE
Terminal wiring screw
: 0.5 N·m
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SOLDERLESS TERMINAL
Refer to the drawing below for recommended ring tongue
terminal size. Spade tongue type is also applicable. Solder-
less terminals with insulation sleeve do not fit.
Recommended manufacturer
: Japan Solderless Terminal
MFG.Co.Ltd, Nichifu Co.,ltd
Applicable wire size
: 0.75 to 1.25 mm
2
12max
6max
3max
4min
3.2 dia.
(mm)
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TENSION CLAMP TERMINAL (Modbus)
Applicable Wire size
: 0.2 to 1.5 mm
2
Stripped length
: 10 mm
The following Phoenix Contact terminals are recommended:
AI 0.25-10YE 0.25 mm
2
AI 0.34-10TQ 0.34 mm
2
AI 0.5-10WH 0.5 mm
2
AI 0.75-10GY 0.75 mm
2
COMMUNICATION CABLE CONNECTIONS
■
SLAVE MODE
Tx+/Rx+
Tx–/Rx−
SG
Rx+
Rx–
HOST PC
DA
DB
DG
SLD
FE
R3−NMW1F
DA
DB
DG
SLD
FE
R3−NMW1F
FG
FG
TERMINATOR
■
GATEWAY MODE
DA
DB
DG
SLD
FG
SLAVE DEVICE
DA
DB
DG
SLD
FG
SLAVE DEVICE
DA
DB
DG
SLD
FE
R3-NMW1F
FG
FG
TERMINATOR
