IDEC FS1A Controller - Manual (Page 67)

5-26
Wiring example (Logic 3)
2 safety light curtains, 2 emergency stop switches, and 2 safety switches with solenoid
lock are connected.
V+
X0
X1
X2
X3
T0
T1
T2
T3
24V DC 0V DC
X5
X6
X7
T5
T6
T7
S3
S4
X10
T10
S5
S6
X4
T4
X11
T11
X12
T12
X13
T13
X14
T14
X15
T15
K1 K2
K3 K4
X16
S7
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
L1
L2
K2
K1
M1
K4
K3
M2
SafetyOne
FE
Fuse
S1,2 :Safety light curtain
S3,4 :Emergency stop switch
S5,6 :Safety switch with lock (spring lock type)
S7 :Start switch
K1...4 :Contactor
L1,2
:Solenoid of safety switch for lock release
M1,2 :Motor