Glossary
Glossary-7
DP/PA Link and Y Link Bus Couplings
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TN-S system
In a TN-S system, the neutral conductor (N) and protective conductor (PE) are
routed separately from each other. The neutral conductor is connected to the
grounded protective conductor at a central point, and only there. The conductor
can be grounded any number of times.
Token
In the field of network technology, a token is defined as a bit pattern that is
passed from one bus node to the next, giving that node access to the bus.
Transmission rate
The transmission rate is the number of transmitted bits per second.
Ungrounded
Without a conductive connection to ground.