iCNC Performance
3-6 I/O Manual 0-5401
3.3.5 Wiring Multiple Stations
Using multiple oxyfuel stations with select switches
Cutting Oxygen Solenoid Torch 1
Cutting Oxygen Common
Common
Output
J46 #24 24VDC Output
Cutting Oxygen Solenoid Torch 2
Cutting Oxygen Common
Common
Output
NO
24VDC Relay
With Back EMF diode
NO
24VDC Relay
With Back EMF diode
Cutting Oxygen Solenoid Torch 3
Cutting Oxygen Common
Common
Output
NO
24VDC Relay
With Back EMF diode
This example describes how to add external
switches for station select.
In this example the front panel buttons will only activate
outputs to the stations switched to the ON position.
You can add as many station select switches/signals
as you need with the same logic as above.
Example relay Tyco/Schrack RT424024
Example diode 1N4007, Digi-Key p/n 1N4007DICT-ND
Station select 1
External switch
1 2
Station select 2
External switch
1 2
Station select 3
External switch
1 2
J46 #14 Cut Oxygen output
J46 #17 High PreHeat output
High PreHeat Solenoid Torch 1
High PreHeat Common
Common
Output
High PreHeatSolenoid Torch 2
High PreHeat Common
Common
Output
NO
24VDC Relay
With Back EMF diode
NO
24VDC Relay
With Back EMF diode
High PreHeat Solenoid Torch 3
High PreHeat Common
Common
Output
NO
24VDC Relay
With Back EMF diode