Twisted pair cable :
Twisted pair cable is plain electrical cable (AWG20) which is twisted with at least 20 turns
TWISTWIRES 20 TURNS/METER
Connection of an inductive speed sensor with twisted cable
While being less critical to install, noise rejection of a twisted pair cable is somewhat less
than that of a shielded cable.
The sensor pins are connected to EGS pins 10 and 11 using the twisted pair cable. No
polarity has to be observed.
5.2.2.b Hall effect sensors
Sensor installation :
Hall effect sensors generate square wave voltages with a fixed amplitude determined by the
EGS hardware regardless of gear speed.
The Hall effect sensor currently in use (p/n 247135) is pictured below and is mounted according
to a transmission specific installation diagram.
view of the hall effect gear tooth sensor
EGS user manual. Page 15 of 25
Document reference : egsman4.doc
Revision date: 07/04/97
Ten Briele 3, 8200 Brugge, Belgium