IAI SCON-CB-F - Page 92

2. Wiring
76
[3] Actuator Emergency Stop Circuit (System I/O Connector)
As an example of a circuit, cases of 2 conditions are shown.
* The controller for motors of 3000W and above is not equipped with the built-in SIO connector
connection detection circuit and drive cutoff circuit.
★
Reference: Operate the actuator for try (Note: It is not emergency stop)
1) Stop supplying external motor power at emergency stop input
2) Example for Wiring for Equivalent to Safety Category 4
★Reference: Make the emergency stop input (EMG-) of the device valid and have a trial drive
of the actuator.
● Example of a Circuit
●
Image of Wiring
External
Emergency Stop
Switch
System I/O
Connector
SCON
SIO Connector
PC Software
2.2.3
SIO
Connector
S
ystem I
/O
Connecto
r
Dedicated
for
Emergency
Stop Circuit
Circuit for Stop
External
Emergency
Stop Switch
Wiring
Conducted
at Delivery
Short-circuit
in PC Software Cable
PC Software Cable or Dummy plug