EUCHNER ZXE-091336 Mode D'emploi page 6

Operating Instructions
Enabling Switch ZXE
Switching element
2
1
3
NO 1
ZXE‑091336
E1
ZXE‑104833
ZXE‑111276
C1
2
1 3
NO 1
E1
ZXE‑120348
C1
Switching
function
a
b
1
Position
Travel diagram
ZXE‑091336
ZXE‑104833
ZXE‑111276
E1
a
E2
E1
b
E2
Contacts open
Contacts closed
ZXE‑120348
E1
a
E2
E1
b
E2
40
30
20
10
0
0 2
Actuating travel [mm]
Operation of the switch without protective cap. The actuating force
with protective cap is dependent on the ambient temperature.
Figure 1: Function of the switching element
E1
Enabling switch
C1
Start
S21 S14 S11 S12
Safety module ESM‑BA201
13 14
Outputs: release for setup
Figure 2: Application example
Version
ZXE‑091336
NO 2
E2
C2
NC 2
E2
C2
Actuating point
2
3
Actuating point
Version
ZXE‑104833
ZXE‑120348
4 6
Version
ZXE‑111276
E2
C2
S 10 S13
23 24
Figure 3: Dimension drawing for enabling switch ZXE
27,5
M22 x 1
43,5
14
24,8
< 27,5>
M22 x 1
NO1
25,5 1,2
33,5
Tab connectors of the working contacts
C2 C1 NO1
NO2
25
< 27,5>
M22 x 1
6
20
NO 1 C1 NO 2 C2
Screw terminals for the working contacts
20,5
Panel cut‑out
ZXE‑104833 ZXE‑120348
20 20
C1 NO2 C2 NC2 C2 NO1
Screw terminals for the working contacts
20,5
Panel cut‑out
20
C1