Eaton XV-112, Руководство по эксплуатации

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5 Installation
5.3 Interfaces
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MICRO PANEL XV-112 11/2011 MN04802005Z-EN www.eaton.com
5.3.8 CAN
If the CAN interface is electrically isolated, depends on the device version. See Chapter 2.3 Device
versions,

7.
Tab. 10 Pin assignment of CAN interface in accordance with CiA
CAUTION
Non-isolated interfaces
The device may be damaged due to potential differences.

The GND terminals of all bus stations must be connected.
Fig. 13 CAN interface (9-pin, D-Sub, male, UNC)
Pin Signal Assignment
1 - nc
2 CAN-L Bus line (dominant low)
3 CAN-GND CAN Ground
4 - nc
5 - nc
6 GND Optional CAN Ground
7 CAN-H Bus line (dominant high)
8 - nc
9 - nc


Pin 3 (CAN-GND) and 6 (GND) are connected internally in the device.

nc: Pins 1, 4, 5, 8 and 9 must not be connected.

The CAN bus drivers are fed internally with power.

No power supply for third-party devices is implemented on the CAN connector.
1 2 3 4 5
6 7 8 9