EUCHNER STA4A-2131A024L024RC18 - Page 10

Operating Instructions
Safety Switch STA…
10
Subject to technical modifications; no responsibility is accepted for the accuracy of this information. © EUCHNER GmbH + Co. KG 2096775-11-11/23 (translation of the original operating instructions)
Fig. 3: Switching elements and switching functions
Fig. 4: Minimum door radii
Hinged actuator
S-OU-LN
for insertion funnel
Hinged actuator
SS-LR-LN
for insertion funnel
Hinged actuator
S-OU-SN
Hinged actuator
S-LR-SN
Actuator
Door radius,
min. [mm]
Actuator S-G… 300
Actuator S-W… 300
Hinged actuator S-OU… 200
Hinged actuator S-LR… 200
28,5 +5
16
4
30
35,50
R
>
2
0
0
20
26
12
24,5 +5
35,50
R >
2
0
0
20
R >200
35
24,5+5
R >200
4
39
29,5+5
12/PE
E2
E1
E1
E2
E1
E2
Terminal assignment of plug
connector SR11/RC18
Ordinal numbers of switching
contacts
Guard openGuard closed and not
locked
Guard closed and locked
Type
STA1-4131..
STA2-4131..
STA3-4131..
STA4-4131..
STA3-2131..
STA4-2131..
STA3-4121..
STA4-4121..
STA3-4141..
STA4-4141..
12/PE
15
16
8
14
10
5
7
13
9
11
42
34
22
12
41
33
21
11
17
19
LED
RD
LED
GN
Terminal assignment with
LED indicator and plug
connector RC18