IDEC FS1A Controller - Manual (Page 163)

LOGIC
5-115
Chapter 5
Wiring example (Logic 12C)
In the case where 1 limit switch, 2 safety light curtains, 1 interlock switch, 1 emergency stop switch, and 1
interlock switch with solenoid (spring lock type) are connected.
S1 :Limit
switch
S2, 4 :Safety light curtain
S3 :Interlock switch
S5 :Emergency stop switch
S6 :Interlock switch with solenoid (spring lock type)
S7 :Start switch
S8 :Solenoid control switch
(Pressing the solenoid control switches after closing the guard door,
contacts 41-42 and 51-52 of S6 turn on, allowing the SafetyOne to restart.)
K1 to 4 :Contactor
M1, 2
:Motor
V+
X0
X1
X2
X3
T0
T1
T2
T3
24V DC
X5
X6
X7
T5
T6
T7
X10
T10
S5
X4
T4
X11
T11
X12
T12
X13
T13
X14
T14
X15
T15
K1 K2
K3 K4
X16
S7
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
S3
S1
S2
24V
0V
OSSD1
OSSD2
S4
24V
0V
OSSD1
OSSD2
Guard open
11
12
51
52 42 A1(-)
A2(+
) 41
S6
21
22
S8
Interlock switch with solenoid
(spring lock type)
Actuator
0V DC
Fuse
K2
K1
M1
K4
K3
M2