ComAp InteliDrive DCU Marine - Grounding; Magnetic Pick-Up; Power Supply Fusing; To Ensure Proper Function

InteliDrive DCU Marine - 3.0.0 Global Guide
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Note: External fuse rated max. 2.5A shall be used to limit current from the binary outputs.
General
To ensure proper function:
Use grounding terminals. The InteliDrive DCU Marine power feeding input is galvanically isolated from
controller body, use the grounding terminal for proper grounding.
Wiring for binary inputs and analog inputs must not be lead parallel with high voltage/current cables.
Analog and binary inputs should be provided with shielded cables, especially when length >3m.
Grounding
To ensure proper function:
The shortest possible piece of wire should be used when grounding the controller.
Use cable min. 2,5mm2 .
The “-“terminal of the battery has to be properly grounded.
Magnetic pick-up
To ensure proper function use a shielded cable.
Be aware of interference signal from Speed governor when one speed pick-up is used.
Power supply fusing
External fuse rated max. 2.5A shall be used to limit current from the power supply to the controller and modules.
Controller and I/O modules should never be connected directly to the starting battery.