EUCHNER SGPxxAS1 - Handbuch (Seite 5)

Operating Instructions Safety Switches SGP..AS1
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]
Figure 3: Opening the safety switch
Functional check
Warning! Danger of fatal injury as a result of faults
in installation and functional check.
Before carrying out the functional check, make
sure that there are no persons in the danger
area. Observe the valid accident prevention
regulations.
After installation and any fault, the safety function must
be fully checked. Proceed as follows:
f Mechanical function test
The actuator must slide easily into the actuating head.
Close the safety guard several times to check the
function.
f Electrical function test
1. Switch on operating voltage.
2. Close all safety guards.
f The machine must not start automatically.
3. Enable operation in the control system.
4. Open the safety guard.
f The machine must switch off and it must not be
possible to start it as long as the safety guard is
open.
Repeat steps 2 - 4 for each safety guard.
Inspection and service
If damage or wear is found, the complete switch
and actuator assembly must be replaced.
Replacement of individual parts or assemblies
is not permitted!
Note: The year of manufacture can be seen in the
bottom, right corner of the rating plate.
No servicing is required, but regular inspection of
the following is necessary to ensure trouble-free long-
term operation:
f correct switching function
f secure mounting of components
f dirt and wear
f loose plug connectors.
Subject to technical modifications; no r
e
sponsibility is accepted for the accuracy of this information. © EUCHNER GmbH + Co. KG
099194-03-10/11 (translation of the original operating instructions)
Exclusion of liability under the following
circumstances
f incorrect use
f non-compliance with safety regulations
f installation and electrical connection not performed
by authorized personnel
f failure to perform functional checks.
EC declaration of conformity
The manufacturer named below herewith declares that
the product fulfills the provisions of the directive(s)
listed below and that the related standards have been
applied.
EUCHNER GmbH + Co. KG
Kohlhammerstraße 16
70771 Leinfelden-Echterdingen, Germany
Directives applied:
f Machinery directive 2006/42/EC
Standards applied:
f EN 60947-5-1:2004 + Cor.:2005 + A1:2009
f EN 1088:1995+A2:2008
Leinfelden, July 2010
Dipl.-Ing. Michael Euchner
Director
Duc Binh Nguyen
Authorized representative empowered to draw up
documentation
The signed EC declaration of conformity is included
with the product.
Technical data
Parameters Value
Housing material Reinforced thermoplastic
Deg. of prot. acc. to IEC 60529 IP 67, mating connector plugged
Mechanical life
2x10 6 operations
Ambient temperature -20 ... +55°C
Installation position Any
Approach speed, max. 20 m/min
Actuating force 25 N
Actuation frequency, max. 6,700/h
Extraction force 25 N
Retention force 10 N
Switching principle 2 positively driven NC contacts, slow-
action switching contact
EMC protection requirements Acc. to EN 50295 (AS-Interface
standard) and IEC 62026
Connection M12 plug connector
AS-Interface data acc. to EA code: 7
AS-Interface specification 2.1 ID code: B
Total current consumption, max. 45 mA
Valid AS-Interface addresses
1 - 31
AS-Interface inputs Acc. to AS-Interface Safety at Work
Positively driven NC contact 1 D0, D1
Positively driven NC contact 2 D2, D3
AS-Interface outputs
D1
Red LED, 1 = LED on
D2 Green LED, 1 = LED on
AS-Interface LED Power Green, AS-Interface voltage present
AS-Interface LED Fault Red, offline phase or address 0
Reliability values according to EN ISO 13849-1
B
10d
3 x 10 6
Status table
Programming State D0, D1 D2, D3 Monitor diagnosis
Green
Safety guard closed Code sequence If start-up test selected:
yellow flashing on start-up
2-channel
Intermediate state during opening or closing
dependent
of the safety guard. Half-seq. 00 During opening: yellow flashing
Synchronization time
Switch S1 (internal) open During closing: red
3 s
Intermediate state during opening or closing After expiration of the synchronization time:
of the safety guard. 00 Half-seq. yellow flashing
Switch S2 (internal) open
Safety guard open 00 00 Red
Address 0 or communication disrupted – Gray