NetPing Uniping server solution v3/SMS - Page 27

[ENG] UniPing server solution v4/SMS & UniPing server solution v3, User guide -[USS] Sensors Plugin
[USS] Sensors Plugin
              –
A sensor is packaged with an inseparable cable, withconnectors on the ends. A cable length can be increased with
the help offlat cable extenders of RC-4sensor, which are sequentially plugged one into another. Or it can be done
independently with the help of any wire with a minimum cross section of 0,4 mm
2
. Maximum allowable length of a
flat cable is 100 m.
Theoretically, a number of sensors in a circuit is not limited. The main requirement is to maintain a loop
resistance in a standby mode at 3.3 kOhm (determined by a resistor at the end of a circuit). I.e. sensors can
be added to a circuit until a loop resistance is not increased because of resistance of connecting wires.
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