Gopel Electronic G CAR 6281, Manual

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CHAPTER 3. TECHNICAL DESCRIPTION GÖPEL electronic GmbH
3.7.1 Block Diagram
Figure 3.5: Block Diagram
3.7.2 Pin Assignment
For connecting the communication interfaces a total of four RJ.5 connectors are provided. On each of the RJ.5
connectors are the signals from two bus interfaces and one digital IN and one digital OUT signal.
Table 3.6: Pin assignment of the RJ.5 connector
Pin RJ.5 - Nr.1 RJ.5 - Nr.2 RJ.5 - Nr.3 RJ.5 - Nr.4
1 TRX1-DATA P TRX3-DATA P TRX5-DATA P TRX7-DATA P
2 TRX1-DATA N TRX3-DATA N TRX5-DATA N TRX7-DATA N
3 TRX2-DATA P TRX4-DATA P TRX6-DATA P TRX8-DATA P
4 TRX2-DATA N TRX4-DATA N TRX6-DATA N TRX8-DATA N
5 VBAT
ext
1 VBAT
ext
2 VBAT
ext
3 VBAT
ext
4
6 GND_ISO GND_ISO GND_ISO GND_ISO
7 Digital IN1 Digital IN2 Digital IN3 Digital IN4
8 Digital OUT1 Digital OUT2 Digital OUT3 Digital OUT4
Shield GND GND GND GND
TRX*-DATA P depends on the bus
system and corresponds to the sig-
nal CAN_H; LIN; K-Line; FlexRay_BP
and Ether (slots 7 + 8)
TRX*-DATA N depends on the
bus system and corresponds to the
signal CAN_L; L-Line; FlexRay_BM
and Ethernet_TRX- (slots 7 + 8)
1 2 3 4
Figure 3.6: Numbering of the RJ.5 connectors for G PCIe 6281 and G PXIe 6281
G PCIe / G PXIe / G CAR 6281 15