User's Manual

BOOSTERS 2G
© Nedap IDEAS, P.O. Box 103, NL-7140 AC GROENLO Page 5 of 21
2.4 PROX-BOOSTER TACHO
The prox-booster tacho is a special booster version that should be wired to the speed pulse generator of your
vehicle. The exact wiring details and connection location very much depend upon the brand, type and model of
your vehicle. Contact your vehicle dealer for more information about the speed pulse generator in your vehicle.
Tacho input specifications:
Input voltage: 6V to 24V (max. 30V).
Polarity reversal tolerant.
Input prescaler 1:256.
Maximum pulse frequency 850Hz.
Maximum vehicle speed 255km/h (at 12 pulses/meter).
hkm/2556.3
12
850
=×=
.