Inspection And Service; Exclusion Of Liability And Warranty; Eu Declaration Of Conformity; Technical Data - EUCHNER STP AS1 Serie Betriebsanleitung

Operating Instructions
Safety Switch STP...AS1

Inspection and service

WARNING
Danger of severe injuries due to the loss of the
safety function.
If damage or wear is found, the complete switch
f
and actuator assembly must be replaced. Re-
placement of individual parts or assemblies is
not permitted.
Check the device for proper function at regular
f
intervals and after every fault. For informa-
tion about possible time intervals, refer to
EN ISO 14119:2013, section 8.2.
Inspection of the following is necessary to ensure
trouble-free long-term operation:
correct switching function
f
secure mounting of all components
f
damage, heavy contamination, dirt and wear
f
sealing of cable entry
f
loose cable connections or plug connectors.
f
Info: The year of manufacture can be seen in the
bottom, right corner of the type label.

Exclusion of liability and warranty

In case of failure to comply with the conditions for
correct use stated above, or if the safety regula-
tions are not followed, or if any servicing is not
performed as required, liability will be excluded and
the warranty void.
Notes about
This device is intended to be used with a Class 2
f
power source in accordance with UL1310.
As an alternative an LV/C (Limited Voltage/Current)
power source with the following properties can
be used:
This device shall be used with a suitable isolating
source in conjunction with a fuse in accordance
with UL248. The fuse shall be rated max. 3 A and
be installed in the max. 33.3 V DC power supply
to the device in order to limit the available current
to comply with the UL requirements. Please note
possibly lower connection ratings for your device
(refer to the technical data).
For use and application as per the requirements
f
of a connecting cable listed under the UL
1)
category code CYJV/7 must be used.
1) Note on the scope of the UL approval: The devices have been
tested as per the requirements of UL508 and CSA/C22.2 no.
14 (protection against electric shock and fire).

EU declaration of conformity

The declaration of conformity is part of the operating
instructions, and it is included as a separate sheet
with the device.
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
E-mail:
support@euchner.de
Internet:
www.euchner.com
8

Technical data

Parameter Value
Housing material Reinforced thermoplastic
Degree of protection IP67, mating connector inserted
Mechanical life 1 x 10 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 SK, ÜK Positively driven, slow-action
switching contact
Contact material Silver alloy, gold flashed
Connection Plug connector M12, 4-pin
Weight Approx. 0.5 kg
Locking force F
max
Straight actuator with bush F = 2,500 N
S
Bent actuator with bush F = 1,500 N
S
F
Locking force F
max
Zh (F = ) = 2,000 N
Zh
acc. to EN ISO 14119
1.3
Guard locking solenoid
Solenoid operating voltage DC 24 V +10%/-15% 8 W
(auxiliary voltage on black Power supply unit with electrical
AS-Interface cable) isolation (IEC 60742, PELV)
Solenoid operating current 300 mA
Duty cycle 100 %
Connection M12 plug connector
AS-Interface data acc. to EA code: 7
AS-Interface specification 2.1 ID code: B
Operating voltage, AS-Interface DC 22.5 ... 31.6 V
Total current consumption,
45 mA
max.
Valid AS-Interface addresses 1 - 31
AS-Interface inputs Acc. to AS-Interface Safety at
Work
Door monitoring contact SK D0, D1
Solenoid monitoring contact
ÜK D2, D3
AS-Interface outputs
D0 Guard locking solenoid,
1 = solenoid energized
D1 Red LED, 1 = LED on
D2 Green LED, 1 = LED on
AS-Interface Power LED Green, AS-Interface voltage
present
AS-Interface Fault LED Red, offline phase or address 0"
Reliability values acc. to EN ISO 13849-1
B 5 x 10
6
10D