EUCHNER ZSR - Manual (Page 5)

Operating Instructions Enabling Switch ZSA/ZSR
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]
F F F
F
F
F
+
+
+
+
ZSA1-1 ZSA1-2 ZSA1-3 ZSA2-1
Switching
element
Travel
diagram
Type
Figure 1: Function of the switching elements
WH BU GY
BN RD BK
+
+
+
+
+
+
BN BU BK GY
BN BU BK GY
BN BU BK GY
BN BU BK GY
1 4 2 3
BN BU BK GY
E1
E2
E3+E4
E1
E2
E3+E4
S3 S2 S1
BU BN BK
6 4 2 8
5 3 1 7
BN RD BK
WH BU GY
Contacts open
Contacts closed T Actuating point
ZSA2-2 ZSA2-4
ZSA2A1...
ZSR2A1... ZSA2A2... 1)
ZSR2A2... 1)
ZSA2B2... 2)
ZSR2B2... 2)
ZSA2A3...
Switching
element
Travel
diagram
Type ZSA2A4... ZSA2B4...
1) With plug connector only for type ZSA2A2G05C-C1770
2) With plug connector only for type ZSA2B2G10B
Subject to technical modifications; no r
esponsibility is accepted for the accuracy of this information. © EUCHNER GmbH + Co. KG
092781-06-11/13 (translation of the original operating instructions)
E = Switching element
F = Spacer
Contacts open
Contacts closed T Actuating point E = Switching element
F = Spacer
Figure 2: Diagram of actuating force as a function of actuating travel
0 2 4 6
10
20
30
40
0
a
b
1 3 2
Actuating travel [mm]
Actuating for
ce appr
ox. [N]