Description of Units and Circuit Boards
8
-
62
Tab. 8-1: JANCD-YFC22-E details for the connection terminal (-X18)
8.7
External emergency stop signal
This signal is used to connect the emergency stop switch of an external device. If the signal
is input, the servo power is turned OFF and the job is stopped. As long as the signal input
is active, the servo power cannot be turned ON.
CAUTION!
Injuries and machine damages caused by short-circuit
Jumpers are installed at the factory. If the jumpers are not removed, the external emergency
stop will not work even with incoming signal.
Be sure to remove the jumper before using.
Fig. 8-5: Connection external emergency stop signal
AIN_COM
AXIN1
AXIN2
95
96
97
-
Universal input (SERVO)
Open
Used to input the universal
signal from the external de-
vice.
AXOUT1
AXOUT2
98
99
-
Universal output (SERCO)
Open
Used to output the universal
signal to the external de-
vice.
024V2
100
DC +24V2 output terminal
Open
Robot controller
External emergency stop signal
I/O terminal (machine safety)
Remove the jumper cable
I/O board (machine safety)
Turn OFF/ON at the same time
Signal name
Connec-
tion no.
Double
channel
Function
Factory setting
5
6
7
8
CN219
EXESP_1-
EXESP_2-
1
6
5
-X18
(JANCD-YSF22-E)
2
3
4
1
4
2
5
3
6
