
2
Installation and settings
7
Category 32.6.1
Category 3 safety circuit examples are shown below.
Overview diagram of system (Multiple robots are used)
■
PLC
Indicator
Indicator
PB connector: Not used.
SAFETY connector
Programming box
Power supply wiring Safety circuit
Power supply wiring Safety circuit
To other controller (slave)
Robot 1
Robot 2
AC IN
BAT2 BAT3 BAT4
M1 M2 M3 M4
EN
USB
COM
ROB I/O
3-4
ROB I/O
1-2
SAFETY
1 3
2
4
PB
OPTION
1
2
3
4
PWR
(PE) M1
BAT1
Controller (master)
AC IN
BAT2 BAT3 BAT4
M1 M2 M3 M4
EN
USB
COM
ROB I/O
3-4
ROB I/O
1-2
SAFETY
1 3
2
4
PB
OPTION
1
2
3
4
PWR
(PE) M1
BAT1
Controller (slave)
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