M130 HB outputs

Discussion and Support for MoTeC's M1 series ECUs

M130 HB outputs

Postby greenamex2 on Sun May 08, 2016 12:46 am

Hi

Can someone please confirm how much current the HB outputs and the ECU as a whole can handle?

The hardware reference refers to 12amps for low side. Is this continuous and how many of these could the ECU handle given that you have 6 outputs?

Thanks
Motec CDL3+M130+LTCD+MDD+PDM15+PDM16M+ESDL3
Nissan VQ30DE fitted to an AM Sportscars EX2 with a Hewland HP 2000
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Re: M130 HB outputs

Postby MalcolmG on Thu Jun 02, 2016 4:10 pm

According to the M1 Hardware manual, the half-bridge outputs are capable of 12A low side or 9A high side, and the RMS (continuous) rating is 4A. I've not heard any suggestion that you would have to reduce the current if using all available outputs
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