Near Intersection of I-35 & I-90 Southern Mn. | Seems reasonable. Most controllers with built in PWM generally do not have the current handling capability needed for a 12V fertilizer pump.
The EMD will have a pair of large terminals for Input from the vehicle battery, a pair of large terminals for output to the pump and a pair of light duty terminals to receive the PWM output from the FIQ. The EMD creates a HD PWM output that mimics the input from the FIQ.
The wires coming from the battery and to the pump need to be fairly heavy to handle the load of the pump. |