IDEC FS1A Controller - Manual (Page 304)

LOGIC
5-256
When using the start switch S6
（
Manual start）
When not using the start S6
（
Auto start）
When connecting multiple emergency stop switches
in series
NOTE: Safety performance depends
on the system configuration.
When not using some safety inputs
・
If there are unused safety inputs in S3 and S4,
connect the unused receive terminals
to the corresponding drive terminals. (Refer to (1))
・
If S5 is not used, connect the receive terminal
to 24V DC power supply (V+). (Refer to (2))
X16
X17
24V DC
S7
X16
X17
24V DC
S6
S7
X4
X5
T4
T5
X6
T6
X7
T7
X n
X n+1
T n
T n+1
24V DC
X m
X m+1
T m
T m+1
(1)
(2)