About a Typical Pneumatic Circuit
3-11
KVAL Manual
Typical Pneumatic Assembly
Pneumatic assembly setups vary in KVAL machines depending on where it is used and air
requirements.
This is a general overview of a pneumatic assembly
.
See the machine’s Air
Print for detailed information.
FIGURE 3- 18.
Typical Pneumatic Assembly
About the Coil (Solenoid)
The Solenoids are connected to the top of the manifold. Labels indicating their function and PLC
connections are attached to the solenoid body. Use this information to troubleshoot system if nec
-
essary.
FIGURE 3- 19.
Solenoids in Manifold
Air Input
Cylinder
Retract
Cylinder
Extend
Electrical Wiring Box: Con
-
tains inputs from PLC to
Coils (Solenoids)
Manifold: Base to accept air input
and output air.
Coil (Solenoid): Receives input(24V)
from PLC to open a port
Solenoid type will vary with machine application.
Common controls include an operational LED and
Manual operation button
Manual Activate Button: Push to toggle solenoid to the
‘ON’ state. activates if power is off.
Indicator: a Lit LED indicates the solenoid is in use.Red
LED= the ‘A’ Port on a single valve. If double valve,
Red LED= the ‘A’ Port and Green LED = the ‘B’ port.
Summary of Contents for ON-3
Page 4: ...KVAL ON 3V Service Manual ...
Page 21: ...Getting Help from KVAL 1 15 KVAL Manual Page Intentionally Left Blank ...
Page 36: ...Description of Air Input System 2 14 KVAL Manual ...
Page 58: ...Index Kval ON 3V ...
Page 59: ......