<Wiring for PNP output (Manual reset)>
A1
S11
S21
X11
S22
X12
X22
X23
AUX2
AUX1
X32
IE
+
IE
-
IR
-
IR
+
X31
AUX3
AUX4
X21
X13
S12
A2
S3
+
S3
-
S4
S4
+
S4
-
O1
O2
L2
-
L2
+
L1
-
34
44
64
54
L1
+
14
24
T2
T1
S3
KE
KF
KC
KD
KA
KB
PNP
NPN
KF
KD
KB
KE
KC
KA
F.G.
Emitter side
connector
Receiver side
connector
0V
+V
OUT
0V
+V
OUT
0V
Muting sensor 1
(PNP output type)
Muting sensor 2
(NPN output type)
(*1)
(*1)
Test input
Override input
Muting lamp
output 1
3.6 to 30W
Muting lamp
output 2
3.6 to 30W
0V
(*3)
Control circuit
24V DC
Output polarity selection switch
(*2)
Emergency stop switch
(*4)
(*4)
(*4)
Wiring in auto-reset
setting (broken line)
PLC etc.
*1: If the NO (Normally Open) contact switch is
used as a muting sensor, wire it as shown in
the figure right.
*2: If the emergency stop switch is not used, short-circuit between the
terminals S11 to S12 and S21 to S22 directly.
*3:
KA to KF are relays with forcibly guided contacts or magnet contractors.
*4: Use a momentary-type switch for the reset button.
S3+
S3-
S4
S4+
S4-
S3
<Wiring for NPN output (Manual reset)>
*1: If the NO (Normally Open) contact switch is
used as a muting sensor, wire it as shown in
the figure right.
*2: If the emergency stop switch is not used, short-circuit between the
terminals S11 to S12 and S21 to S22 directly.
*3:
KA to KF are relays with forcibly guided contacts or magnet contractors.
*4: Use a momentary-type switch for the reset button.
S3+
S3-
S4
S4+
S4-
S3
A1
S11
S21
X11
S22
X12
X22
X23
AUX2
AUX1
X32
IE
+
IE
-
IR
-
IR
+
X31
AUX3
AUX4
X21
X13
S12
A2
S3
+
S3
-
S4
S4
+
S4
-
O1
O2
L2
-
L2
+
L1
-
34
44
64
54
L1
+
14
24
T2
T1
S3
PNP
NPN
KF
KD
KB
KE
KC
KA
F.G.
KE
KF
KC
KD
KA
KB
Emitter side
connector
Receiver side
connector
0V
+V
OUT
0V
+V
OUT
0V
Muting sensor 1
(PNP output type)
Muting sensor 2
(NPN output type)
(*1)
(*1)
Test input
Override input
Muting lamp
output 1
3.6 to 30W
Muting lamp
output 2
3.6 to 30W
24V
(*3)
Control circuit
24V DC
Output polarity selection switch
(*2)
Emergency stop switch
(*4)
(*4)
(*4)
Wiring in auto-reset
setting (broken line)
PLC etc.
TIMING CHART
10
<Normal operation>
The diagram shows operation with safety outputs 1 / 2 in manual-reset
mode.
●
The diagram above is the timing chart of this product in normal op-
eration.
● In normal operation, auxiliary output 2 (override output) is maintained
in the ON state.
● In normal operation, auxiliary output 3 (muting lamp output) is main
-
tained in the ON state.
●
Refer to “
FUNCTIONS
” for details of the muting function.
Light
received
Light
blocked
Light curtain
Invalid
Valid
Emergency stop
ON
OFF
Muting sensor 1
ON
OFF
ON
OFF
Reset input 1
ON
OFF
Reset input 2
ON
OFF
Reset input 3
ON
OFF
Safety output 1
(14 and 24)
ON
OFF
ON
OFF
Safety output 2
(34 and 44)
Safety output 3
(54 and 64)
ON
OFF
Auxiliary output 1
(Muting output)
ON
OFF
Auxiliary output 4
Auxiliary output of
light curtain
Muting lamp
output 1 / 2
0 to 3 sec.
0 to 3 sec.
ON
OFF
Muting sensor 2
<Test input and Override input>
The diagram shows operation with safety outputs 1 / 2 in auto-reset
mode.
●
Safety outputs 1 / 2 are OFF during test input.
●
Refer to “
FUNCTIONS
” for details of the override function.
Open
Short-
circuit
Test input
Valid
Invalid
Light
received
Light
blocked
ON
OFF
Muting sensor
1 / 2
ON
OFF
Safety output 1
(14 and 24)
ON
OFF
Safety output 2
(34 and 44)
Override input
ON
OFF
Auxiliary output 1
(Muting output)
ON
OFF
Muting lamp
output 1 / 2
0 to 1 sec.
3 sec.
ON
OFF
Light curtain
Override input time: Max. 60 sec.
Auxiliary output 2
(Override output)
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]
