General Information
8 | CPW22
E
ng
lis
h
Suitable
Mechanical Safety Switches with/without Guard Locking
Non-Contact Safety Switches
Emergency Stop Switchgear
Safety Level
Emergency
buttons
Safety switches
Grid sensors
Emergency stop
Manual start
Automatic start
S14
~
~
24 V
+
-
A1
A2
14
34
42
K1
K2
24
S12
S13
S10
S11
S21
13
23
33
41
K1 *
L
N
X1
K2 *
EN ISO 13849-1
PL d
CAT 3
IEC 61508 1-7
SIL 2
IEC 62061
SIL CL2
Dual-channel input device, type mechanical or electromechanical contact, with manual start (for automatic start: jumper S12 / S21).
ATTENTION!
To applications with mechanical or electromechanical safety switches with or without contact does not
recommended use dual-channel inputs with two PNP inputs.
Suitable
Mechanical Safety Switches with/without Guard Locking
Non-Contact Safety Switches
Emergency Stop Switchgear
Safety Level
Emergency
buttons
Safety switches
Grid sensors
Emergency stop
Manual start
Automatic start
L
N
K1 *
K2 *
~
~
24 V
+
-
S14
S12
S13
S10
A1
A2
S11
S21
13
14
K1
K2
X1
23
24
33
34
41
42
EN ISO 13849-1
PL c CAT 1
IEC 61508 1-7
SIL 1
IEC 62061
SIL CL1
Single-channel input device, type mechanical or electromechanical contact, with manual start (for automatic start: jumper S12 / S21).
*
Optional feedback loop to monitor contactors or the expansion modules.
