R88A-CAU015S Omron, R88A-CAU015S Datasheet - Page 91

• Manufacturer Part Number: R88A-CAU015S
• Description: POWER CABLE 15M
• Manufacturer: Omron

Specifications of R88A-CAU015S

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Design and Installation
j Wiring Method for FND-X50H-
Noise resistance will vary greatly depending on the wiring method used. Resistance to noise can be
increased by paying attention to the items described below.
2-68
AC power supply
Use twisted-pair cables for the power supply cables whenever possible, or bind the cables.
Separate power supply cables and signal cables when wiring.
Ground the motor’s frame to the machine ground when the motor is on a movable shaft.
Use a grounding plate for the frame ground for each Unit, as shown in the illustration, and ground to a
single point.
Use ground lines with a minimum thickness of 3.5 mm
are as short as possible.
If no-fuse breakers are installed at the top and the power supply line is wired from the lower duct, use
metal tubes for wiring and make sure that there is adequate distance between the input lines and the
internal wiring. If input and output lines are wired together, noise resistance will decrease.
No-fuse breakers, surge absorbers, and noise filters (NF) should be positioned near the input terminal
block (ground plate), and I/O lines should be isolated and wired using the shortest means possible.
(Faulty grounding,
short-circuit
protection)
Ground
(to 100
(Electric
shock noise
protection)
or less)
Ground
plate
No-fuse
breaker
Twisted Wires
Fuse
Control board
ground
Surge
absorber
Controller power supply
R
S
(Lightning surge
protection)
Position
Driver
Noise filter
Protectively
separated
(Noise
protection)
2
or
Contactor
, and arrange the wiring so that the ground lines
Binding
Binding
CN2
(M.SEN)
Position
Driver
Machine
ground
Thick power line
(3.5 mm
Metal duct
2
)
(Electrical shock,
noise protection)
Chapter 2
(Noise
protection)