Wiring CAN Bus Interface

Connect the 12-pole connector of the supplied CAN cable to the CAN connection of the PowerView4 (position 6 in the section Connections).

The pins of the CAN connection of the PowerView4 are assigned as follows:

CAN-Schnittstelle

Pin

Assignment

Description

1

CAN1

Com

Common ground for CAN1 and CAN2

2

Term

CAN bus termination on CAN1 when bridged with 3

3

Hi

CAN1 Hi

4

Lo

CAN1 Lo

5

Term

CAN bus termination on CAN1 when bridged with 4

6

Not to be used

7

CAN2

Com

Common ground for CAN1 and CAN2

8

Term

CAN bus termination on CAN2 when bridged with 9

9

Hi

CAN2 Hi

10

Lo

CAN2 Lo

11

Term

CAN bus termination on CAN2 when bridged with 10

12

Not to be used

   

CAN bus termination

The PowerView4 has a built-in 120 Ω terminating resistor for each CAN bus. In the supplied CAN cable, the corresponding connections for termination on CAN1 and CAN2 are bridged. If the PowerView4 is not to be the first or last device in both CAN buses, you can cut the bridges of the respective connections once.

  

The conductors of the CAN cable included are assigned as follows:

Color

Assignment

White

Ground for CAN1 (Com)

Yellow

CAN1 Hi

Green

CAN1 Lo

Brown

Ground for CAN2 (Com)

Pink

CAN2 Hi

Gray

CAN2 Lo

 

If needed, use the supplied wire end ferrules to connect the strands to clamps.

The connector for shielding must be connected to the shield connection on the bottom side of the PowerView4 (position 9 in the section Connections).

At the other end of the CAN cable, the shielding braid must be suitably applied.