Operating Instructions
Safety Switch STP...
Type
STP1-528..
STP2-528..
STP1-538..
STP2-538..
STP3-537..
STP4-537..
STP1-4131..
STP2-4131..
STP3-4131..
STP4-4131..
STP3-2131..
STP4-2131..
STP3-4121..
STP4-4121..
STP3-4141..
STP4-4141..
Fig. 3: Switching elements and switching functions
Hinged actuator S-OU-SN
20
35,50
Fig. 4: Minimum door radii
Guard closed and locked
Guard closed and not
E1
E1
E2
E2
Hinged actuator S-OU-LN
for insertion funnel
20
35,50
Guard open
locked
E1
E2
Hinged actuator S-LR-SN
Hinged actuator S-LR-LN
for insertion funnel
10
Terminal assignment of plug
connector SR11
Ordinal numbers of switching
contacts
Terminal assignment of plug
connector RC18
17
LED
41
42
7
RD
33
34
13
16
21
22
9
11
12
11
15
19
LED
GN
Actuator
Actuator-S-G...
Actuator-S-W...
Hinged actuator-S-OU...
Hinged actuator-S-LR...
8
14
10
5
Door radius,
min. [mm]
300
300
200
200