OMEM710 Hardware Manual 2v11
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PWM devices driven from the FUEL1-8 outputs require a diode between their output and power.
There are two types of input for the ECU, highside and lowside. Most inputs are highside. Contact
Omex for advice.
If an input is to be switched at the same time as something phsical eg a solenoid for ALS, then the
physical input switch can both turnon the solenoid and give an input to the ECU.
The lowside outputs are unable to directly earth a large current, so they should be used with a relay
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