MESSRING M-LIGHT LED - Contact Assignment of CAN-Bus Connections

Rear Side of the Housing
Setup and Functioning
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20.03.2015
8LE-D23_BA_E
4.2.3. Contact Assignment of CAN-Bus Connections
Item:
Signal
1
Flash L
2
Flash H
3
GND out
4
+9V out
5
GND in
6
+9V in
7
CAN L
8
CAN H
Figure 8: Contact assignment of CAN-bus IN
Item:
Signal
1
Flash L
2
Flash H
3
Term -
4
Term +
5
GND
6
+9V out
7
CAN L
8
CAN H
Figure 9: Contact assignment of CAN-bus OUT
Item:
Description
Flash L
Input for physical CAN-bus signal for switching the M=Light LED on and off. Also used as output in
Master mode.
Flash H
Input for physical CAN-bus signal for switching the M=Light LED on and off. Also used as output in
Master mode.
GND out
Ground connection to previous M=Light LED (Term-) for switch-off of the terminating resistor at the
Flash and CAN output.
+9V D I/O
9V output connection to previous M=Light LED (Term+) for switch-off of the terminating resistor at
the Flash and CAN output.
GND
Ground connection for 9V output
+9V out
9V output
CAN L
Input for physical CAN-bus signal for parameterization of the M=Light LED.
CAN H
Input for physical CAN-bus signal for parameterization of the M=Light LED.
Term -
Input connection from next M=Light LED for switch-off of the terminating resistor at the Flash and
CAN output.
Term +
Input connection from next M=Light LED for switch-off of the terminating resistor at the Flash and
CAN output.