EUCHNER NZ.W Series, Руководство по эксплуатации, Страница: 5 / 6

5
Operating Instructions
Safety Switch NZ.D.../NZ.W.../NZ.R...
are equipped with suitable insulation materials which
possess an identical or higher dielectric strength
compared to the other relevant parts of the system.
EC declaration of conformity
The manufacturer named below herewith declares
that the product fulfills the provisions of the direc-
tive(s) listed below and that the related standards
have been applied.
EUCHNER GmbH + Co. KG
Kohlhammerstr. 16
D-70771 Leinfelden-Echterdingen
Directives applied:
f
Machinery directive 2006/42/EC
Standards applied:
f
EN 60947-5-1:2004 + Cor.:2005 + A1:2009
f
EN 14119:2013
The original EC declaration of conformity can also
be found at: www.euchner.de
Service
If service support is required, please contact:
EUCHNER GmbH + Co. KG
Kohlhammerstraße 16
D-70771 Leinfelden-Echterdingen
Service telephone:
+49 711 7597-500
Fax:
+49 711 753316
E-mail:
support@euchner.de
Internet:
www.euchner.de
Technical data
Parameter Value
Housing material Anodized die-cast alloy
Degree of protection
NZ1… cable entry
NZ2… plug connector M12/SVM5
NZ2… plug connector SR6/SR11
IP 67
IP 67
IP 65
Mech. life 30 x 10
6
operating cycles
Ambient temperature -25 … +80 °C
Degree of contamination
(external, acc. to EN 60947-1)
3 (industrial)
Installation position Any
Max. approach speed
Actuator DO/WO
RG/RS/RL
RK
10 m/min
20 m/min
50 m/min
Min. approach speed 0.1 m/min
Actuating force at 20 °C 30 N
Actuation frequency 7,000/h
Contact material Silver alloy, gold flashed
NZ1… NZ2…
Connection Cable entry M20 x 1.5 Plug connector
Conductor cross-section (flexible/rigid) 0.34 … 1.5 mm²
0.34 … 0.75 mm² with LED indicator
SR6: 0.5 … 1.5 mm²
SR11: 0.5 mm²
NZ1…M/NZ2…SR6 NZ2…SR11 NZ2…SVM5
Rated insulation voltage U
i
= 250 V U
i
= 50 V U
i
= 50 V
Rated impulse withstand voltage U
imp
= 2.5 kV U
imp
=1.5 kV U
imp
=1.5 kV
Conditional short-circuit current 100 A
Operating voltage for optional LED indicator
(only for switching elements ES511, ES528H, ES538H)
L060 12 - 60 V AC/DC
L110 110 V AC ±15%
L220 230 V AC ±15%
Rated data for the switching elements ES511 ES528H/ES538H
SK2121H/SK2131H/
SK3131H
Switching principle Snap-action contact
element
Slow-action contact
element
Slow-action contact
element
Utilization category acc. to EN 60947-5-1
with cable entry AC-12
AC-15
DC-13
I
e
10 A U
e
230 V
I
e
6 A U
e
230 V
I
e
6 A U
e
24 V
-
I
e
4 A U
e
230 V
I
e
4 A U
e
24 V
-
I
e
4 A U
e
230 V
I
e
4 A U
e
24 V
with plug connector SR6
1)
AC-15
DC-13
I
e
6 A U
e
230 V
I
e
6 A U
e
24 V
I
e
4 A U
e
230 V
I
e
4 A U
e
24 V
-
-
with plug connector SR11
1)
AC-15
DC-13
-
-
-
-
I
e
4 A U
e
50 V
I
e
4 A U
e
24 V
with plug connector SVM5 AC-15
DC-13
I
e
4 A U
e
30 V
I
e
4 A U
e
24 V
I
e
4 A U
e
30 V
I
e
4 A U
e
24 V
-
-
Short circuit protection (control circuit fuse)
acc. to IEC 60269-1
1)
see utilization category
4 A gG 4 A gG
Conventional thermal current I
th
1)
4 A 4 A
Min. switching current
at switching voltage
10 mA
DC 24 V
1 mA
DC 24 V
10 mA
DC 12 V
1 mA
DC 24 V
10 mA
DC 12 V
1) Limitation for NZ2… at ambient temperature > 70 … 80 °C
NZ2…SR6 NZ2…SR11
Utilization category acc. to EN 60947-5-1 AC-15
DC-13
I
e
2 A U
e
230 V
I
e
2 A U
e
24 V
I
e
2 A U
e
50 V
I
e
2 A U
e
24 V
Short circuit protection (control circuit fuse)
acc. to IEC 60269-1
2 A gG 2 A gG
Conventional thermal current I
th
2A 2 A
Reliability values acc. to EN ISO 13849-1
B
10d
2 x 10
7