User Manual
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Part 2 Startup Chapter Chapter 2 Mounting and Installation
251
Part 2 Startu
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2.2 Wiring
2.2.1 Wiring the Power Supply
Wire the 24-VDC power supply as shown below.
Gateway R unit Controller unit
Use the following parts for wiring:
Terminal M3 round terminal of 6 mm or less in width
(Example) V1.25-3 (AWG22 to 16) V2-MS3 (AWG16 to 14) Manufactured by JST
It is possible to connect up to 2mm
2
(AWG14) at maximum when an appropriate solderless terminal is applied, however,
when a lack in current is occurred, apply a power line also to terminal block on the opposite side (terminal).
It is recommended to have the power to be supplied from both ends with the cables of the same thickness so the power
supply can be evenly allocated to each unit if the thickness is 1.25mm
2
(AWG16) or more on one end.
Also, use a twisted pair cable and wire it separately from high-power lines such as those of drive circuits, etc. (Do not
bundle them together or place them in the same cable duct.)
The shape of the power-supply terminal block is shown below.
M3 screw
+ 24V
0V
Front view of ROBONET
6.3mm
+24V
0V
Temperature rating of isolation sheath: 60
o
C or above
Wire Select a cable that can suit to the terminal.
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