How to control the water coolant by mach3?

[Mongkol]

Hello Experters,
I try to control the water coolant by mach3. I buy the water pump (0.5 hp) at 220 volts. If I plug 220 volts,the water pump will run immediately.
I know M-code,M07 is turn on and M09 is turn off for the coolant.
Who can advise me for the simple circuit to control the coolant?

Hope your help
Mongkol

[mcphill]

You need to use a relay to switch the 220V. That relay would be controlled by the breakout board on your parallel port.

[Mongkol]

mcphill,
I know solidstate relay, It may be another choice.
Could you pls advise me for the simple circuit ? or what website sell the PCB of this case and connect to the breakout board as well ? Pls advise.

Mongkol