IXXAT CANblue, Руководство пользователя, Страница: 8 / 13

Copyright IXXAT Automation GmbH
CANblue - Manual, V1.5
Connections and displays
8
3 Connections and displays
Pin allocation
3.1.1 Power supply
The device is supplied with direct voltage of 9 V - 36 V. A pre-fabricated cable for
power supply is included in the scope of delivery. The connection allocation is
shown in Table 3-1.
The CANblue is protected against polarity reversal. In the event of over-voltage,
an internal fuse is triggered.
Pin No. X1 Signal Lead color
1 PWR (+) White
2 GND (-) Brown
3 Shield Shield
1
1
2
3
X1
Table 3-1: Pin allocation Power
3.1.2 CAN bus connector
The CANblue has a bus interface in accordance with ISO 11898-2 and ISO
11898-3. Switch over between the two interfaces can be made via software. The
signals of the bus interface are connected to the 9-pin Sub-D connector (see Ta-
ble 3-2).
Pin No. X2 Signal
1 CAN-L – Low-Speed
2 CAN-L – High-Speed
3 GND
4 CAN-H – Low-Speed
5 -
6 -
7 CAN-H
– High-Speed
8 -
9 -
Table 3-2: Pin allocation of the CAN bus connector
X2