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Connection
Dynamic performances
Introduction
The section and length of the cable used restrict the throughput of a current loop
connection.
The two charts below show the performances the application can achieve.
Point-to-point
The curves below are for a two pair shielded cable (transmittal in one pair, reception
in the other), respecting all safety measures:
Speed in Kbps
Cable 1 mm2 4500m max
Cable 0,64 mm2 2.500m max
Cable 0,34 mm2 1.300m max
length of the line in meters
Multidrop
The chart below is for a shielded cable with conductors whose section is 0.34 mm2.
Connection was carried out according to the parallel multidrop diagram above. The
quality of the signals transmitted improves when the conductors in the section above
are used.
Illustration:
Number of connected stations
length of the line in meters
TSX DM 37 33E 09/2000
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