Analog Reverse Loop - roco Z21 multi LOOP Benutzerhandbuch

Z21 multi LOOP
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Analog reverse loop

The analog reverse loop reverses the main track polarity instead of the loop polarity. For an automatic
operation however a few details have to be observed. A seperate power supply is required to power the
module (14 – 24 V DC). A minimum driving voltage of 5 Volts is required to ensure a safe sensor operation.
Additional diodes must not be used. The reverse loop must always be operated in the same direction.
Caution: If you use the Z21
deactivated.
N
20
20
multi LOOP in analogue mode, the short circuit detection is to be
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