Important infor
mation befor
e r
eading this manual
vi
3. Robot safety measures
Electrical Shock Prevention Measures
n
Use the protective ground terminal in order to ensure safety with regard to electrical shocks. For details, refer to the
robot's operation manual.
4. EMC countermeasure example
Regarding EMC directives, the customer's final product (entire system) including the YAMAHA robot must
provide the necessary countermeasures. We at YAMAHA determine a model for single units of YAMAHA robots
(controller, robot, and peripheral device) and verify that it complies with the relevant standards of EMC
directives.
In order to ensure the customer's final product (entire system) complies with EMC directives, the customer
should take appropriate EMC countermeasures. Typical EMC countermeasures for a single unit of YAMAHA
robot are shown for your reference.
c
CAutIoN
the examples shown here are the countermeasures tested under our installation conditions. When our product is
installed in the customer's system, the test results may differ due to the difference in the installation conditions.
• Configuration
c
CAutIoN
As shown in the drawing below, install the ferrite cores and noise filter as close to the controller as possible. Also
install another ferrite core as close to the robot as possible.
TS-S
MP24V
CP24V
ROB I/O
IO
COM1
Power connector
0V
Power supply
(200V)
Ground
AC/DC
converter
24V
* AC/DC converter JWS100-24: made by TDK Lambda
Single-axis robot
External safety circuit
Controller
I/O circuit or
network
Handy Terminal with
ENABLE switch
EMC countermeasure example
*
TS-SH
TS-S2
23001-M3-00
TS-X
TS-P
Meaning of symbols
Surge absorber LT-C12G801WS : SOSHIN ELECTRIC CO., LTD.
Noise filter
NAP-10-472
: COSEL CO., LTD.
Ferrite core
ZCAT3035-1330 : TDK
Ferrite core
ZCAT2132-1130 : TDK
Ferrite core
2 turns
L
N
L1
N1
ROB I/O
MOTOR
IO
COM1
EXT
RGEN
Single-axis robot
External safety circuit
Controller
Power supply
(100 to 115V)
(200 to 230V)
Ground
I/O circuit or
network
Handy Terminal with
ENABLE switch
Regenerative unit
EMC countermeasure example
23001-M1-00