EUCHNER STA-BI Serie Manual De Instrucciones página 7

Operating Instructions
Safety Switch STA-BI...
Notes about
The following information applies to devices
with plug connector:
This device is intended to be used and applied with
a Class 2 power source in accordance with UL1310.
Connecting cables for safety switches installed at
the place of use must be separated from all moving
and permanently installed cables and un-insulated
active elements of other parts of the system that
operate at a voltage of over 150 V. A constant
clearance of 50.8 mm must be maintained. This
does not apply if the moving cables are equipped
with suitable insulation materials that possess an
identical or higher dielectric strength compared to
the other relevant parts of the system.
EU declaration of conformity
The declaration of conformity is part of the operating
instructions.
The complete EU declaration of conformity can also
be found at www.euchner.com. Enter the order num-
ber of your device in the search box. The document
is available under Downloads.
Service
If servicing is required, please contact:
EUCHNER GmbH + Co. KG
Kohlhammerstraße 16
70771 Leinfelden-Echterdingen
Germany
Service telephone:
+49 711 7597-500
E-mail:
support@euchner.de
Internet:
www.euchner.com
Technical data
Parameter Value
Housing material Die-cast alloy
Degree of protection acc. to
IP67
IEC 60529
Mechanical life 1x10 operating cycles
6
Ambient temperature -20 ... +55 °C
Degree of contamination
3 (industrial)
(external, acc. to EN 60947-1)
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 Plug connector RC18, 18-pin+PE
Rated insulation voltage U = 50 V
i
Rated impulse withstand
U = 1.5 kV
voltage imp
Conditional short-circuit
100 A
current
Switching voltage, min.,
12 V
at 10 mA
Utilization category AC-15 4 A 50 V /
acc. to IEC 60947-5-1 DC-13 4 A 24 V
Switching current, min., at
1 mA
24 V
Short circuit protection
(control circuit fuse) acc. to 4 A gG
IEC 60269-1
Convent. thermal current I 4 A
th
Operating voltage DC 24 V (+10%/-15%)
Control voltage DC 24 V (+10%/-15%)
Solenoid power consumption 8 W
Duty cycle 100%
Connection rating 8 W
Locking force F
max
ACTUATOR S-G-...,
HINGED ACTUATOR S-... 3,000 N
ACTUATOR S-WQ-... 2,000 N
ACTUATOR S-W-... 1,500 N
ACTUATOR S-WT-...,
ACTUATOR S-WQT-... 1,000 N
Switch with increased retention force STA.B..., STA.C...
Actuating force at 20 °C 45 N
Mechanical life, retention 1 x 10 operating cycles
5
Reliability values acc. to EN ISO 13849-1
Monitoring of guard locking and the guard position
B
10D
3 x 10
6
at DC-13 100 mA/24 V
Control of guard locking
PFH 5.1 x 10
-6
D
Category B
Performance Level PL b
1) Refer to the EU declaration of conformity for the issue date
7
F
Zh
2,300 N
1,500 N
1,100 N
700 N
1)