UC4™ Total Control™ Automatic Boom Height Technical ... - Norac

4.3 POWER CABLE
7
Figure 4 – Roll Control of the Main Frame
The power cable supplies 12 volt D.C. negative ground power to the
control panel and sensors. The system will function properly with a supply
between 12 and 28 volts and may draw up to 10 amperes during normal
operation.
The UC4 control panel contains intelligent valve drive circuitry that helps
to protect the sprayer’s system against short circuits and other wiring
problems. However, it is still recommended to connect the UC4 power
cable to a fused supply, that turns on and off with the ignition key of the
sprayer/tractor.
4.4 SENSOR CABLES
The UC4 ultrasonic sensors are connected to the control panel via sensor
cables. A generic power cable and a generic extension cable (or a "trunk"
cable) run(s) from the panel to the sprayer boom. From the extension
cable, a standard "branch" cable allows for connection of the two standard
boom sensors and an optional main roll (center) sensor (Figure 5).
Another optional branch cable is required to connect additional sensors.
WING SENSOR
(LO OR RO)
MAIN ROLL
SENSOR (MR)
WING SENSOR
(LO OR RO)
Figure 5 – Sensor Branch Cable
CONNECTS TO
SENSOR TRUNK CABLE