IDEC FS1A Controller - Manual (Page 57)

5-16
Wiring example (Logic 2)
Incase of 4 non-contact interlock switches, 1 emergency stop switch, and 1 safety switch with
lock are connected.
S1
S2
S3
S4
S5
S6
K1 K2
K3 K4
K1
V+ V-
Y4
Y5
Y6
Y7
Y10
Y11
Y12
Y13
Y14
Y15
Y17
Y20
X0
X1
X2
X3
T0
T1
T2
T3
Y0
Y16
24V DC 0V DC
K2 Y1
K3 Y2
K4 Y3
to PLC
X5
X6
X7
T5
T6
T7
X10
T10
X4
T4
X11
T11
X12
T12
X13
T13
X14
T14
X15
T15
X16
S7
X17
L1
K2
K1
M1
K4
K3
M2
SafetyOne
FE
Fuse
S1...4 :Non-contact interlock switch
S5
:Emergency stop switch
S6 :Safety switch with lock (spring lock type)
S7 :Start switch
K1...4 :Contactor
L1
:Solenoid of safety switch for lock release
M1,2 :Motor