EUCHNER SGP-TWxxx (Twin) - Manual (Page 5)

Operating Instructions Safety Switch SGP-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]
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!
No servicing is required, but regular inspection of
the following is necessary to ensure trouble-free long-
term operation:
correct switching function
secure mounting of components
dirt and wear
sealing of cable entry
loose cable connections.
Safety switches must be completely replaced after 1
million operating cycles.
Note: The year of manufacture can be seen in the
bottom, right corner of the rating plate.
Exclusion of Liability under the Following
Conditions:
if the unit is not used for its intended purpose
non-compliance with safety regulations
installation and electrical connection not performed
by authorized personnel.
failure to perform functional checks.
Declaration of Conformity
See Annex 1 of the operating instructions.
Subject to technical modifications; no r
esponsibility is accepted for the accuracy of this information. © EUCHNER GmbH + Co. KG
100872-04-05/10 (translation of the original operating instructions)
Figure 3: Switching elements and switching functions
34 34
42 42
22 22
12 12
12 12
22 22
42 42
34 34
14
22 22
42 42
34 34
21 22
14 13
11 12
22 21 22
12
14
22
21
11
13
21
41 42
34 33
33
41
21
11
22 21
11 12
12 11
21 22
11
21
41
33
33 34
42 41
14 13
21 22
13
21
41
33
33 34
42 41
1 2
3
4 5
6
4 5
6
7
8
11 9
3
2
1
10
Version Switching contacts
SGP-TW-.-528H... 1 NC contact +
1 NO contact
SGP-TW-.-538H... 2 NC contacts
SGP-TW-.-2121H... 4 NC contacts
SGP-TW-.-2131H... 3 NC contacts +
1 NO contact
SGP-TW-.-3131H... 2 NC contacts +
2 NO contacts
Door closed Door open
Plug connector
SR6
Plug connector
SR11
2.
1
2.
2
3 4
1. 1.
6 5
Ordinal numbers of
switching elements
2.
1. 1.
2.
3. 3.
4. 4.
6
8
5
7
4 3
2 1
Ordinal numbers of
switching elements
Contact assignment with
plug connector
Connector
illustration
(view of safety switch
connection side)
(LED indicator with full wiring options, optional)
Technical Data
Parameters Value
Housing material Reinforced thermoplastic
Degree of protection according to IEC 60529
SGP-TW-1...
IP67
SGP-TW-2... IP65
Mech. Mechanical life 1x10 6 operating cycles
Ambient temperature -20 ... +80°C
Degree of contamination
(external, according ?to
3 (industrial)
EN 60947-1)
Installation position
Any
Approach speed, max. 20 m/min
Actuating force 25 N
Actuation frequency, max. 6700 / h
Extraction force 25 N
Retention force 10 N
Switching principle Slow-action switching contact
Contact material Silver alloy, gold flashed
Connection type
SGP-TW-1...
Screw terminal
SGP-TW-2...SR6 Plug connector SR6, 6-pin+PE
SGP-TW-2...SR11 Plug connector SR11, 11-pin+PE
Conductor cross-section (rigid/flexible)
SGP-TW-1...
0.34...1.5 mm²
SGP-TW-2...SR6 0.5...1.5 mm²
SGP-TW-2...SR11 0.5 mm²
Operating voltage for
optional LED indicator
L060 12 - 60 V
(only SGP-TW...528H/
L110 110 V
SGP-TW...538H)
L220 230 V
Switching voltage min.
12 V
at 10 mA
Switching current, min.,
at 24 V
1 mA
Short circuit protection
(control circuit fuse)
4 A gG
according to IEC 60269-1
Conv. thermal current I
th
4 A
Utilization category SGP-TW-1.../
according to EN 60947-5-1 SGP-TW-2...SR6 SGP-TW-2...SR11
AC-15 4 A 230 V 4 A 50 V
DC-13 4 A 24 V 4 A 24 V
Rated impulse
withstand voltage
U
imp
= 2.5 kV
Rated insulation voltage U
i
= 250 V
Reliability figures according to EN ISO 13849-1
B
10d 2 x 10 6