S
MART
AXIS P
RO
/ L
ITE
U
SER
'
S
M
ANUAL
FT9Y-B1378
3-13
3: I
NSTALLATION
AND
W
IRING
Power Supply Wiring
When connecting the power supply, be sure to take care of the following:
Use a stranded wire of UL1015 AWG22 or UL1007 AWG18 for power supply wiring. Make the power supply wiring as short as possible.
Run the power supply wiring as far away as possible from motor lines.
is the protective ground terminal. To prevent electric shocks, ground the terminal with D-type ground (type 3: ground resistance of 100Ω
maximum).
is the functional ground terminal. To prevent malfunction or breakdown of the SmartAXIS due to noise, ground the terminal with D-type
ground (class 3: ground resistance of 100Ω maximum).
When connecting a stranded wire or multiple wires to a terminal block, use a ferrule.
Grounding
When grounding the power supply, be sure to take care of the following:
Do not use the common ground for the SmartAXIS and motor equipment. The common ground can be used only when the length of
grounding wires for those devices are the same.
Use a ground wire of UL1007 AWG16.
Use a thick wire for grounding the SmartAXIS and make the grounding wire as short as possible to make sure that noises from external
devices can be conducted to the ground effectively.
As shown below, external devices generating noise must be separated from the SmartAXIS and grounded with the D-type ground (class 3).
Make the length of the grounding wire for the SmartAXIS as short as possible.
Use the SmartAXIS within the specifications of ratings and environmental conditions. Failure to do so may cause the
SmartAXIS to break down or reduce product life.
Be sure to connect the grounding wire to a proper ground, otherwise electrical shocks may be caused.
Do not touch live terminals, otherwise electrical shocks may be caused.
When connecting the power supply, tighten the terminal screws with torque of 0.5N·m (5kgf·cm).
Caution
SmartAXIS
Inverter or
similar external
device
D-type ground
(class 3)
SmartAXIS
D-type ground
(class 3)
SmartAXIS
A
B
Length A = B
Inverter or
similar external
device
Inverter or
similar external
device
Summary of Contents for SmartAXIS FT9Z-1A01
Page 1: ...FT9Y B1378 7...
Page 10: ...TABLE OF CONTENTS Preface 9 SMARTAXIS PRO LITE USER S MANUAL FT9Y B1378...
Page 212: ...7 DEVICE ADDRESSES 7 16 SMARTAXIS PRO LITE USER S MANUAL FT9Y B1378...
Page 230: ...8 INSTRUCTIONS FUNCTION BLOCKS REFERENCE 8 18 SMARTAXIS PRO LITE USER S MANUAL FT9Y B1378...
Page 344: ...13 SCRIPTS 13 36 SMARTAXIS PRO LITE USER S MANUAL FT9Y B1378...
Page 386: ...APPENDIX Appendix 16 SMARTAXIS PRO LITE USER S MANUAL FT9Y B1378 Japanese Font JIS X0201...
Page 393: ......