IDEC FS1A Controller - Manual (Page 136)

LOGIC
5-88
Wiring example (Logic 12A)
In the case where 2 safety light curtains, 1 emergency stop switch, 1 interlock switch with solenoid (spring lock
type), and 1 two hand control switch are connected.
S1, 2
:Safety light curtain
S3 :Emergency stop switch
S4 :Interlock switch with solenoid (spring lock type)
S5 :Two hand control switch
S6 :Start switch
S7 :Solenoid control switch
(Pressing the solenoid control switches after closing the guard door,
contacts 41-42 and 51-52 of S4 turn on, allowing the SafetyOne to restart.)
K1 to 4 :Contactor
M1, 2
:Motor
Fuse
0V DC
V+
X0
X1
X2
X3
T0
T1
T2
T3
24V DC
X5
X6
X7
T5
T6
T7
S3
X10
T10
X11
T11
X12
T12
X13
T13
X14
T14
X15
T15
K1 K2
K3 K4
X16
S6
X17
S2
S1
24V
0V
OSSD1
OSSD2
24V
0V
OSSD1
OSSD2
K1
V-
Y4
Y5
Y6
Y7
Y10
Y11
Y12
Y13
Y14
Y15
Y17
Y20
Y0
Y16
K2 Y1
K3 Y2
K4 Y3
To
PLC
SafetyOne
FE
S5
T4
T4
Guard open
11
12
51
52 42 A1(-)
A2(+
) 41
S4
21
22
S7
Interlock switch with solenoid
(spring lock type)
Actuator
K2
K1
M1
K4
K3
M2