EUCHNER STAxxx - Manual (Page 6)

Operating Instructions STA... Safety Switch
0,5
<40>
30
h
v
144
41,5
35,5
190
22
4
30
<46,5>
16,3
M20x1,5 (3x)
4 19
19
h
v
0,5 35,5
45,5
30
194
4
9
16
4
M = 1,5 Nm
0,5
4
Plug connector
RC18
Figure 3: Dimension drawing STA... without insertion funnel and STA... with insertion funnel
∅5.3 (4x)
for M5 > 35 mm
ISO 1207 ISO 4762
Mechanical
release
Locking screw
Necessary minimum travel + permissible overtravel
Approach direction
Actuator S standard Actuator L insertion funnel
Horizontal (h) 24.5 + 5 28.5 + 5
Vertical (v) 24.5 + 5 28.5 + 5
0,5
16
9
4
ca. 22
Approach
directions Actuating head with insertion funnel
Plug connector
SR11
30
ca. 28
Technical data
Parameters Value
Housing material Anodized die-cast
Degree of protection acc. to IEC 60529
Cable entry
IP67
Plug connector IP65
Mechanical life 1x10 6 operating cycles
Ambient temperature -20...+80 °C
Degree of contamination
(external, acc. ?to EN 60947-1)
3 (industrial)
Installation position Any
Approach speed, max. 20 m/min
Extraction force 30 N
Retention force 20 N
Actuating force, max. 35 N
Actuation frequency 7000 / h
Switching principle Slow-action switching contact
Contact material Silver alloy, gold flashed
Connection type
STA...
Screw terminal, M20x1.5
STA...SR11 SR11 plug connector; 11-pin + PE
STA...RC18 Plug connector RC18, 18-pin + PE
Conductor cross-section
rigid/flexible
0.34 ... 1.5 mm²
Operating voltage for
L024 24 V
optional LED indicator
Rated insulation voltage
STA...
U
i
= 250 V
STA...SR11, STA...RC18 U
i
= 50 V
Rated impulse withstand voltage
STA... U
imp
= 2.5 kV
STA...SR11, STA...RC18 U
imp
= 1.5 kV
Rated short-circuit current 100 A
Switching voltage, min.
12 V
at 10 mA
Utilization category to EN 60947-5-1
STA...
AC-15 4 A 230 V / DC-13 4 A 24 V
STA...SR11, STA...RC18 AC-15 4 A 50 V / DC-13 4 A 24 V
Switching current, min., at 24 V 1 mA
Short circuit protection (control
4 A gG
circuit fuse) acc. to IEC 60269-1
Conv. thermal current I
th 4 A
Solenoid operating voltage/solenoid power consumption
STA...024
AC/DC 24 V(+10%/-15%) 8 W
STA...110 AC 110 V(+10%/-15%) 10 W
STA...230 AC 230 V(+10%/-15%) 11 W
Duty cycle 100 %
Power consumption 8 W
Locking force F
max
Actuator with bush
Straight actuator 3000 N
Bent actuator 1500 N
Locking force F Zh
in acc. with GS-ET-19
Switch with increased retention force STA.B..., STA.C...
Actuating force at 20 °C
45 N
Mechanical life, retention 1 x 10 5 operating cycles
Limitations at ambient temperature above +70 ... +80 °C
Utilization category
STA...SR11, STA...RC18
AC-15 2A 50V / DC-13 2A 24V
Conventional
thermal current I
th
2 A
Short circuit protection 2 A gG
Reliability figures according to EN ISO 13849-1
B
10d
1.2 x 10 7
(F
Zh
=
F
max ) = 2300 N
1.3
Figure 4: Min. door radii
Actuator type Door radius min. [mm]
Actuator S-G... 300
Actuator S-W... 300
HINGED ACTUATOR S-OU... 200
HINGED ACTUATOR S-LR... 200
Hinged actuator S-OU-LN for
insertion funnel
Hinged actuator S-LR-LN for
insertion funnel
16
30
R >
200
35,5
4
28,5 +5
20
R>200
Hinged actuator S-OU-SN
Hinged actuator S-LR-SN
24,5 +5
12
26
35,5
R >
20
200
R>200