EUCHNER NP - Manual (Page 6)

Operating Instructions Safety Switch NP
Figure 9: Dimension drawing NP.-...K. (with adapter)
Figure 11: Dimension drawing NP2... (plug connector)
Inser
te
d
Inser
te
d
Figure 12: Dimension drawing NP3... (Plug connector
M12)
M12x1
Built-in connector
not aligned
Figure 10: Minimum travel + overtravel and minimum door radii
Approach direction Standard actuators Overtravel actuator
Horizontal (h) 28 + 2 28+7
Vertical (v) 29.5 + 1.5
29.5 + 7
Only with adapter NP-K
Actuator type Door radius min. [mm]
Actuator P-G... 1000
Actuator P-W... 1000
HINGED ACTUATOR P-OU... 90
HINGED ACTUATOR P-LR... 100
Hinged actuator P-LR / P-LRN
R > 100
Hinged actuator P-OU / P-OUN
12
26
20
35
28
+2
R > 90
Technical data
Parameters Value
Housing material Reinforced
thermoplastic
Degree of protection acc. to IEC 60529
NP1... (cable entry)
IP67
NP2... (plug connector) IP65
NP3... (Plug connector M12) IP67
Mechanical operating cycles 1x10 6
Ambient temperature
NP1..., NP2...
-20 ... +80°C
NP3... -20 ... +60°C
Installation position Any
Degree of contamination
(external, acc.to EN 60947-1)
3 (industrial)
Extraction force 15 N
Retention force 2 N
Actuating force (at 20 °C) 5 N
Actuation frequency, max. 7000 / h
Approach speed, max. 20 m/min
Switching principle Slow-action switching
contact
Contact material Silver alloy
Rated insulation voltage U i = 250 V
Rated impulse
withstand voltage
U
imp
= 2.5 kV
Rated short-circuit current 100 A
Utilization category (IEC 947-5-1)
NP1..., NP2... AC-15 4 A 230 V
DC-13 4 A 24 V
NP3... AC-15 1.5 A 230 V
DC-13 1.5 A 24 V
Switching voltage, min. 24 V
Switching current, min., at 24 V 30 mA
Conv. thermal current I
th
NP1..., NP2... 4 A
NP3... 1.5 A
Short circuit protection acc. to IEC 60269-1 (control circuit fuse)
NP1..., NP2...
4 A gG
NP3... 2 A gG
Limitations for version NP2 with ambient temperature
greater than 70°C
Utilization category (IEC 947-5-1)
AC-15 2 A 230 V
DC-13 2 A 24 V
Conv. thermal current I th 2 A A
Short circuit protection
acc. to IEC 60269-1
2 A gG
(control circuit fuse)
Reliability figures according to EN ISO 13849-1
B
10d 3 x 10 6