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1. "TR" - "TR" is the the second switch labled labeled as "2". This switch should be turned "ON" on the last sensor in the CAN chain.
Example 1: We have 1 CAN sensor connected to the master module SC8100 to bus "CAN 1". In such a case, the sensor should have TR switch "2" turned on.
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2. "CAN" - two equivalent digital connectors RJ12 for the connection to the master module, CAN sensors, or CAN extensions on a CAN bus, with auto-sensing.
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