EUCHNER NX Serie Mode D'emploi page 6

Operating Instructions
Safety Switch NX...
Version Switching contacts
NX.-2131...
3 NC contacts
1 NO contact
NX.-3131...
2 NC contacts
2 NO contacts
NX.-2121...
4 NC contacts
Figure 3: Switching elements and switching functions
39
51,5
Figure 5: Dimension drawing of NP...
Door closed
41 42
34
33
+
21 22
11 12
41 42
+
33 34
21 22
14
13
41 42
31 32
21 22
11 12
Insertion depth
s
Actuator
D
Standard
Overtravel
Order actuator separately
for M5 > 45 mm
ISO 1207 (DIN 84)S
ISO 4762 (DIN 912)
Optional RD
LED
GN
module
NX...M: M20x1.5
NX...N: 1/2" NPT
19
42
D
C
4,5
8,5
B
Door open
42
41
34
33
22
21
12
11
41 42
33 34
22
21
14
13
42
41
32
31
22
21
11 12
Insertion depth s
32 + 1
32 + 8
A
Standard
6
Flexible wire
Max. outer diameter that can be
connected 1.0 mm
0V KL1
24V KL2
KL3
0V
24V KL4
Any wiring
Figure 4: Terminal assignment of optional LED
module NX...L024...
Hinged actuator
X-LR-N
50
40
20
Hinged actuator
X-OU-N
45
Door radius min.
Actuator
Actuator-X-GQ
Actuator-X-WQ
Hinged actuator-X-LR-N
Hinged actuator-X-OU-N
Figure 6: Minimum door radii
RD
GN
40
16
13,5 8
30
21,5
[mm]
300
300
100
100