EUCHNER SN01 Single Limit Switches - Handbuch (Seite 5)

Operating Instructions Precision Single Limit Switches N01/NB01/SN01
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]
Technical data
Parameter Value
Housing material Die-cast aluminum, anodized
Plunger material Stainless steel
Degree of protection
acc. to IEC 60529
IP 67
Mechanical operating cycles 30 x 10 6
Ambient temperature with switching element
ES550/553/556/558/562/620
-5 ... +80 °C
ES572 (high temp. version) -5 ... +125 °C (200 h at 180 °C)
ES588 -25 ... +70 °C
ES593 -5 ... +125 °C (manufacturer’s
data +140 °C max.)
Installation position Any
Approach speed, max.
Plunger
Chisel D 20 m/min
Roller R (slide bearing) 50 m/min
Ball K 8 m/min
Approach speed, min. 0.01 m/min
Actuating force
with switching element
≥ 15 N
Switching element
ES550/553/556/562/
572/593/620
1 changeover contact
ES558 1 NC contact + 1 NO contact
ES588 1 positively driven contact
Switching principle
ES550/553/556/558/562/
572/593/620
Snap-action switching contact
ES588 Slow-action switching contact
Positively driven
Switching hysteresis
ES550/553/556/562/
572/593/620
max. 0.1 mm
ES558 0.5 mm
Connection type
ES550/558/562/572/593
Soldered connection
ES553/556/588/620 Screw terminal
Tightening torque screw terminal
ES553/556
(Hexagon socket head
screw AF 1.27 mm)
0.2 Nm
ES588 (Slot head screw) 0.3 Nm
ES620 (Slot head screw) 0.5 Nm
Conductor cross-section
ES553/556/620
0.14 ... 1.0 mm²
ES588 max. 1.5 mm²
Contact material
ES550/553/556/558/572/
588/593/620
Silver
ES562 Gold cutting contacts
Rated impulse withstand voltage U
imp
= 2.5 kV
Rated insulation voltage
with cable entry
U
i
= 250 V
with plug connector U
i
= 50 V
with B-coded plug connector U
i
= 250 V
Rated short-circuit current 100 A
Rated data for the switching elements
ES558
Conv. thermal current I
th
10 A
Utilization category AC-15 230 V / 4 A
Utilization category DC-13 24 V / 3 A
Switching current, min. at 10 mA
Switching voltage DC 5 V
Short circuit protection 10 A gG
Mechanical life up to 10 x 10 6 operating
cycles
ES550/553/556/620
Conv. thermal current I
th
6 A
Utilization category AC-15 230 V / 2 A
Utilization category DC-13 24 V / 2 A
Switching current, min. at 10 mA
Switching voltage DC 24 V
Short circuit protection 6 A gG
Mechanical life up to 10 x 10 6 operating
cycles
ES562
Conv. thermal current I
th
0.1 A
Utilization category AC-12 30 V / 0.1 A
Utilization category DC-13 30 V / 0.1 A
Switching current, min. at 5 mA
Switching voltage DC 5 V
Short circuit protection 0.125 A gG
Mechanical life up to 15 x 10 6 operating
cycles
ES572 (high temperature version)
Conv. thermal current I
th
5 A
Utilization category AC-15 230 V / 4 A
Utilization category DC-13 24 V / 1 A
Switching current, min. at 10 mA
Switching voltage DC 12 V
Short circuit protection 5 A gG
Mechanical life 5 x 10 5 operating cycles
(or 100 h at 204 °C,
manufacturer’s data)
ES588
Conv. thermal current I
th
10 A
Utilization category AC-15 230 V / 4 A
Utilization category DC-13 24 V / 3 A
Switching current, min. at 1 mA
Switching voltage DC 5 V
Short circuit protection 10 A gG
Short circuit protection up to 10 x 10 6 operating
cycles
ES593
Conv. thermal current I
th
3 A
Utilization category AC-15 230 V / 3 A
Utilization category DC-13 24 V / 1 A
Switching current, min. at 10 mA
Switching voltage DC 24 V
Short circuit protection 3 A gG
Short circuit protection 5 x 10 5 operating cycles
(manufacturer’s data 5 x 10 6 )
Rated data with plug connector
N01.550SVM5
Utilization category AC-15
30 V / 2 A
Utilization category DC-13 24 V / 2 A
N01.550C1526
Utilization category DC-13
24 V / 2 A
SN01.558SVM5
Utilization category AC-15
30 V / 4 A
Utilization category DC-13 24 V / 3 A
Reliability figures according to EN ISO 13849-1
for NB01 with switching element ES588
B
10d 2 x 10 7
Subject to technical modifications; no r
esponsibility is accepted for the accuracy of this information. © EUCHNER GmbH + Co. KG
105376-04-11/11 (translation of the original operating instructions)