Chapter 3
18 Sidekick Pro Installation & Operation Manual
CANbus and Power Connections
The Raven Sidekick Pro connects to a Raven CANbus system via a CAN motor control cable and requires
both a clean logic power and a high current power connection.
Note: Refer to the installation manual for the specific CAN control console for detailed information about
installing and powering a CAN system.
The logic and high current power connections must be routed through a properly sized relay and connected
directly to battery. This configuration protects the injection system’s electrical components and prevents the
implement battery from discharging if left alone for long periods of time.
Best Installation Practices
The information below illustrates proper methods for wiring a CANbus system. The main points of CAN
installation are summarized below.
Note: Following these recommendations will result in the most robust system possible while greatly
reducing CAN communication problems.
1. Always use sealed connectors with dielectric grease. Avoid unsealed, crimped connections (i.e. butt
connectors).
In addition to using dielectric grease, mount all CAN terminators (P/N 063-0172-369) with the connector
pointing down to avoid collecting water and/or chemical. Liquids collecting within the terminator can corrode
pins and may cause CAN communication issues.
2. Connect the power directly to a controlled clean power source.
3. Connect the ground directly to the vehicle’s battery.
4. Node logic power should be connected to a clean power bus relay.
5. Use dedicated bus bars to connect the console and all nodes to the same source for both power and
ground. See Figure 9 on page 19.
6. Provide relays to switch power on and off to avoid draining the battery. Raven recommends connecting the
console to a clean power source (at relay) and using the console ‘orange’ wire to activate the relay. This
makes the console the master power switch and allows engine shutdown without turning off the console.
See Figure 9 on page 19.
CAN Terminators
Two CAN terminators (P/N 063-0172-369) are required to provide optimal signal integrity through the CANbus.
These terminators should be installed at each end of the CANbus. A CAN power adapter tee cable
(P/N 115-0171-368) should be placed toward the front of the bus with one end terminated. CAN power,
obtained from a switched power source, runs throughout the bus to act as a shield.
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