IDEC FS1A Controller - Manual (Page 227)

LOGIC
5-179
Chapter 5
Wiring example (Logic 13C)
In the case where 1 selector switch, 1 enabling swithc, 2 interlock switch with solenoid (spring lock type), 1
emergency stop switch, and 1 safety light curtain are connected.
S1 :Selector
switch
S2 :Enabling switch
S3, 4 :Interlock switch with solenoid (spring lock type)
S5 :Emergency stop switch
S6 :Safety light curtain
S7, 8 :Start switch
S9, 10 :Solenoid control switch
(Pressing the solenoid control switches after closing the guard door,
contacts 41-42 and 51-52 of S3 and S4 turn on, allowing the SafetyOne to restart.)
K1 to 4 :Contactor
M1, 2
:Motor
V+
X0
X1
T0
T1
24V DC 0V DC
X13
T13
X15
T15
X16
X17
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
S1
X2
X3
T2
T3
S2
X6
X7
T6
T7
X5
T5
T4
X4
X10
T10
X11
T11
X12
T12
X14
T14
S5
S7
S8
S6
24V
0V
OSSD1
OSSD2
Guard open
11
12
51
52 42 A1(-)
A2(+
) 41
S3
21
22
S9
S10
Guard open
11
12
51
52 42 A1(-)
A2(+
) 41
S4
21
22
Interlock switch with solenoid
(spring lock type)
Interlock switch with solenoid
(spring lock type)
Actuator
Actuator
K1 K2
K3 K4
Fuse
K2
K1
M1
K4
K3
M2