Medium connection
48
With inductive limit position switches
a0005753
Fig. 51:
Connecting CPA473, CPA474 compressed air control system with inductive limit position switches
Pneumatic assembly control system
The assembly is delivered with hoses ready connected. You just have to connect the compressed air
for pneumatic operation of the ball valve:
!
Note!
If you are using a pneumatic outlet safety seal:
• Connect the pneumatic limit position switch (B) (marked with "2" (= output)) of the ball valve to
input 6
of the pneumatic connection block.
• Connect
output 6
of the pneumatic connection block to the compressed air connection of the
outlet safety seal (A).
3 2
6 5
M1
2
3
A
B
Hose
number
Function
Pneumatic connection block
2
Move to "Measuring" position
Connection No. 2
3
Move to "Service" position
Connection No. 3
Summary of Contents for Topcal S CPC310
Page 161: ...Appendix 161 ...
Page 175: ......
Page 176: ...www endress com worldwide BA409C 07 en 11 06 Printed in Germany FM SGML 6 0 DT 71028144 ...
