K2L OptoLyzer MOCCA compact FD, User Manual

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OptoLyzer MOCCA Devices
DS60001526B 22 © 2017 - 2018 K2L GmbH & Co. KG
K2L USER MANUAL
Chapter 6 Pin Assignment of the Connectors
6.1 High-Speed CAN
Connector type for both High-Speed CAN connectors: DE-9
Figure 6.1 shows the connector pin assignment as it is visible on the rear panel.
Figure 6.1 DE-9 Connector
The provided GND pins ( Table 6.1 ) must not be used unless there is no other GND connection. These
pins must not be used for supply purpose.
Table 6.1 Pin Assignment of Connector High Speed CAN 1/3/5
PIN NO. SIGNAL DESCRIPTION
1 CAN 5-Low Low-level CAN 5 bus line
2 CAN 1-Low Low-level CAN 1 bus line
3 GND Signal ground
4 CAN 3-Low Low-level CAN 3 bus line
5 Not connected
6 Not connected
7 CAN 1-High High-level CAN 1 bus line
8 CAN 5-High High-level CAN 5 bus line
9 CAN 3-High High-level CAN 3 bus line
1 5
6 9