Power supply
2 Power supply
Please ensure that you have a good ground installation. That means:
• A ground that has a solid, low resistance connection to the negative battery terminal.
• Connection should be free from dirt, grease, paint, anodizing, etc.
• Use large diameter wire
• More metal-to-metal contact is better!
The following notations for power signals are used:
• term15 is a switched battery rail controlled by the IGN-switch
• term30 is an unswitched battery positive rail (same as battery positive terminal)
• term31 is an unswitched ground rail (same as battery negative terminal)
Be careful to observe current limits of wires and connector pins!
3 Onboard network concept