Endress+Hauser Topclean S CPC30, Operating Instructions Manual

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Topclean S 4 Wiring and pneumatic connection of Topclean S
Hauser 31
4.2.5 Inductive limit position switches
By default, Topclean S is supplied with pneumatic limit position switches for feedback of assembly
position. If you are using inductive limit position switches, connect them as described below.
To connect limit position switches of CPA471, 472 or 475
C07-CPC30xxx-04-12-00-xx-015.eps
ƒig. 26: Connection of inductive limit position switches for assemblies CPA471, 472, 475
A = Feedback "Service
B = Feedback "Measure"
1. If you are using a CPA471, 472 or 475 with inductive limit position switches for assembly
position feedback, remove the wires of the pneumatic switches from terminals 11 ... 14.
2. Connect the upper limit position switch (A) for feedback "Service" as follows:
3. Connect the lower limit position switch (B) for feedback "Measure" as follows::
Wire CPG30 terminal
Brown (BN) Terminal 13 (+)
Blue (BU) Terminal 14 (-)
Wire CPG30 terminal
Brown (BN) Terminal 11 (+)
Blue (BU) Terminal 12 (-)