EUCHNER STA-TWxxx (Twin) - Manual (Page 6)

Operating Instructions Safety Switch STA-TW... (Twin)
EUCHNER GmbH + Co. KG Kohlhammerstraße 16 D-70771 Leinfelden-Echterdingen Tel. +49/711/75 97-0 Fax +49/711/75 33 16 www.euchner.de [email protected]
v
h h
v
30
<40>
<72>
171
27
20 20
16
4 4
0,3
<74> <80>
144
30
4
<228>
<46,5>
16,3
22
M20x1,5 (3x)
0,3
Figure 4: Dimension drawing STA-TW...
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...+55 °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 Screw terminal, M20x1.5
Conductor cross-section
rigid/flexible
0.34 ... 1.5 mm²
Operating voltage for
L024 24 V
optional LED indicator
Rated insulation voltage
U
i
= 250 V
Rated impulse withstand voltage U
imp
= 2.5 kV
Rated short-circuit current 100 A
Switching voltage, min.
12 V
at 10 mA
Utilization category
according to EN 60947-1-5
AC-15 4 A 230 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-TW...024
AC/DC 24 V(+10%/-15%) 8 W
STA-TW...110 AC 110 V(+10%/-15%) 10 W
STA-TW...230 AC 230 V(+10%/-15%) 11 W
Duty cycle 100 %
Power consumption 8 W
Locking force F
max
Straight actuator with bush F
S
= 2,500 N
Bent actuator with bush F
S
= 1500 N
Locking force F
Zh
in acc. with GS-ET-19
Switch with increased retention force STA-TW.B..., STA-TW.C...
Actuating force at 20 °C
45 N
Mechanical life, retention 1 x 10 5 operating cycles
Reliability figures according to EN ISO 13849-1
B
10d 4.5 x 10 6
(F
Zh
=
F
max ) = 2,000 N
1.3
Necessary minimum travel + permissible overtravel
Approach direction Actuator S standard
Horizontal (h) 24.5 + 5
Vertical (v) 24.5 + 5
∅ 5.3 (2x)
for M5x35 mm
ISO 1207/ISO 4762
Mechanical
release
Locking screw
∅ 5.3 (2x)
for M5x35 mm
ISO 1207/ISO 4762
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
Do not use these
mounting holes!