7
Operating Instructions
Safety Switch NZ.VZ
Figure 2: Switching elements and switching functions
511
528
538
3131
2131
2121
View on the connection
side of the safety switch
1
6
5 4
3
2
9
11
10
5
4
6
3
7
2
8
1
Terminal assignment,
plug connector
SR6
Terminal assignment,
plug connector
SR11
Ordinal numbers
of switching contacts
View on the connection
side of the safety switch
Safety guard closed
Safety guard open
74
0
1
9,5
5,3
30
40 0
1
7,3
5,3
25
52
0
4
23
60
36
6
b
a
115
41,5
31
38
47
32
16
16
0,3
26
M26
0,3
Figure 3: Dimension drawing of NZ.VZ…
a Travel without operation:
Actuator is in the guide slot, but a
function is not triggered.
b Switching operation completed:
Actuator must be inserted to this point
to ensure reliable switching.
The actuator must be withdrawn at least
to point
a
for switching off.
With plug connector SR6/SR11
