Phytec kitCON-161CS, Руководство по оборудованию

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Jumper
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PHYTEC Meßtechnik GmbH 1999 L-356e_2
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4.4 Supply voltage of the CAN-Interface JP5, JP6
The CAN-driver of the first CAN-interface on the kitCON-
161CS/JC/JI can be optically isolated using the optocouplers on U3
and U4. In order to achieve a complete isolation of the CAN-bus, the
CAN-circuitry should be supplied through the CAN-interface - DB9-
plug P2 (12 V on pin 9, GND on pin 3 and 6). This requires that
jumper JP6 be open and jumper JP5 be connected between pads 1+2.
If jumper JP6 is closed and JP5 is connected between 2+3 the supply
voltage of the CAN-circuitry is supplied from the
kitCON-161CS/JC/JI’s Supply Voltage.
Supply Voltage of the CAN-circuitry JP6 JP5
derived from CAN-network via DB9-plug
P2 open 1+2
derived from the supply voltage of the
kitCON-161CS/JC/JI closed* 2+3*
* = Default-Setting
4.5 Connection of the CAN-Interfaces JP7
If the kitCON-161CS/JC/JI houses a C161CS Controller it is possible
to connect both CAN-interfaces of the controller via jumper JP7.
Using this option enables easy testing of CAN-applications without
the necessity to attach a second CAN-node to the
kitCON-161 CS/JC/JI.
JP7
CAN0 and CAN1 not connected open*
CAN0 connected to CAN1 1+2
3+4
* = Default
-Setting