EUCHNER STP Series - Eu Declaration of Conformity; Technical Data

8
Operating Instructions
Safety Switch STP…
EU declaration of conformity
The declaration of conformity is part of the oper‑
ating instructions, and it is included as a separate
sheet with the unit.
The original EU declaration of conformity can also
be found at: www.euchner.com
Service
If servicing is required, please contact:
EUCHNER GmbH + Co. KG
Kohlhammerstraße 16
70771 Leinfelden‑Echterdingen
Service telephone:
+49 711 7597‑500
Fax:
+49 711 753316
E-mail:
support@euchner.de
Internet:
www.euchner.com
Technical data
Parameter Value
Housing material Reinforced thermoplastic
Degree of protection acc. to
IEC60529
Cable entry
Plug connector SR11
IP67
IP65
Mechanical life 1 x 10
6
operating cycles
Ambient temperature ‑20 … +55 °C
Degree of contamination
(external, acc. to EN60947‑1)
3 (industrial)
Installation orientation Any
Approach speed, max. 20 m/min
Extraction force (not locked) 30 N
Retention force 20 N
Actuating force, max. 35 N
Actuation frequency 1,200/h
Switching principle Slow‑action switching contact
Contact material Silver alloy, gold flashed
Connection
STP…
STP…SR11
Cable entry M20 x 1.5
Plug connector SR11, 11‑pin+PE
(PE not connected)
Conductor cross‑section
(flexible/rigid)
0.34 … 1.5 mm²
Operating voltage for optional
LED indicator
L024 24 V
Rated insulation voltage
STP…
STP…SR11
U
i
= 250 V
U
i
= 50 V
Rated impulse withstand voltage
STP…
STP…SR11
U
imp
= 2.5 kV
U
imp
= 1.5 kV
Conditional short‑circuit
current
100 A
Switching voltage, min.,
at 10mA
12 V
Utilization category acc. to EN60947‑5‑1
STP… AC‑15 4 A 230 V /
DC‑13 4 A 24 V
STP…SR11 AC‑15 4 A 50 V /
DC‑13 4 A 24 V
Switching current, min., at
24V
1 mA
Short circuit protection
(control circuit fuse) acc. to
IEC60269‑1
4 A gG
Conventional thermal current
I
th
4 A
Solenoid operating voltage/solenoid power consumption
STP…024 AC/DC 24 V (+10%/‑15%) 8 W
STP…048 AC/DC 48 V (+10%/‑15%) 8 W
STP…110 AC 110 V (+10%/‑15%) 10 W
STP…230 AC 230 V (+10%/‑15%) 11 W
Duty cycle 100%
Locking force F
max
Straight actuator with bush
Bent actuator with bush
F
S
= 2,500 N
F
S
= 1,500 N
Locking force F
Zh
acc. to ENISO14119
(F
Zh
=
F
max
) = 2,000 N
1.3
Switch with increased retention force STP.B…, STP.C…
Actuating force at 20 °C 45 N
Mechanical life, retention 1 x 10
5
operating cycles
Reliability values acc. to ENISO13849-1
B
10D
5 x 10
6