Installation and initial operation
01.04.2020
21
Terminal
1
USB
2
CAN, excavator control system
3
Ethernet
4
CAN, analogue IN
4.1.2.
Sandwich NOX
Sandwich NOX means that there is a quick coupler on the excavator and on the
tiltrotator. The CAN bus will be connected automatically via the electrical coupling
(1/2“, ¾“, V-90) when coupled.
Because the current rating of a contact may not always be high enough, 2
contacts are always used for both the battery voltage and for the ground.
In total, the following 6 contacts are required for a sandwich system:
•
2x Plus
•
2x Minus
•
CAN_H
•
CAN_L
If additional electronics are installed in the tiltrotator and these require only small
currents, the attachments can share the supply lines.
CAN
PIN
Function
1
Shield
2
Power Supply 9 to 36 V
3
GND
4
CAN1_H
5
CAN1_L