Circuit Details - Yamaha TS-S User Manual

10.3 Circuit details
The following shows an EXT connector and host unit connection example.
2
w
DANGER
IN oRDER to flEXIBly ACCoMMoDAtE thE vARIouS SAfEty CAtEGoRIES REquIRED By CuStoMERS, thIS
CoNtRollER IS Not EquIppED WIth AN INtERNAl MAIN poWER Shutoff CIRCuIt.
thEREfoRE, BE SuRE to INStAll AN EXtERNAl MAIN poWER Shutoff CIRCuIt AND AN "EMERGENCy Stop" CIRCuIt.
c
CAutIoN
Be sure to install a surge absorber unit at the electromagnetic contactor's coil.
Safety circuits connected in daisy chain
TS-X TS-P
Handy Terminal
External 0V
w
DANGER
IN oRDER to flEXIBly ACCoMMoDAtE thE vARIouS SAfEty CAtEGoRIES REquIRED By CuStoMERS, thIS
CoNtRollER IS Not EquIppED WIth AN INtERNAl MAIN poWER Shutoff CIRCuIt.
BE SuRE to CoNfIGuRE AN EXtERNAl MAIN poWER Shutoff CIRCuIt to foRM AN EMERGENCy Stop CIRCuIt.
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CAutIoN
• Be sure to check the contact capacity of the relay contact. If the capacity is insufficient, use multiple contacts
as needed. (*1 in the diagram)
• Connect a load with a current of 300 mA or less to the emergency stop wiring using ES1 and ES2. If a load with a
current of more than 300 mA is connected or if a current of more than 300 mA flows without connecting any
load, the controller may malfunction. (*2 in the diagram.)
2-24
Safety circuit
TS-X TS-P
Handy Terminal
External
"emergency
stop"
Controller
COM1
ES
status
L1
N1
L
Internal GND
N
Internal
power
NO
NC
External 24V
*2
Controller
COM1
L1
N1
L
N
Internal
power
NO
1 2 3 4 5 6 7 8
NC
External
0V
Controller
L
Internal GND
N
Internal
power
NO
NC
External 0V
ES
Status
Internal
GND
EXT connector
External 24V
ES
status
L
N
Internal
power
NO
NC
External 0V
*2
External 0V
23214-M1-00
Controller
ES
status
Internal GND
External 24V
*1
Relay
23215-M1-00