IDEC FS1A Controller - Manual (Page 215)

LOGIC
5-167
Chapter 5
When using the start switch S7
（
Manual start）
When not using the start switch S7
（
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 S6,
connect the unused recieve terminals to the corresponded
drive terminals. (Refer to (1))
・If use only one of S4 and S5, open between the unused
recieve terminals and drive terminals. (Refer to (2))
・
If unuse both of S4 and S5, connect the recieve rminals
to DC power supply 24V DC. (Refer to (3))
X16
X17
24V DC
S8
X16
X17
24V DC
S7
S8
X12
T12
X13
T13
X4
T4
X5
T5
24V DC
X
p
T
p
X
p+1
T
p+1
X
n
X
n+1
T
n
T
n+1
X
m+1
T
m
T
m+1
X
m
(2)
(1)
(3)