HBM TEDS Montageanleitung Seite 16

Fig. 2.13 View of TEDS module with plug from below; the outer solder tabs on the TEDS
module are soldered to the outer pins
View from above
8 7 6
AMP
3
3'
Fig. 2.14 View of TEDS module with plug; TD indicates the connections for the
transducer, AMP indicates the connections for the measuring amplifier
u
Solder the cable for the positive measurement signal (white for HBM transducers) to
pin 8 and the cable for the negative measurement signal (red for HBM transducers) to
pin 15. The latter is omitted with half bridge circuits.
u
Solder the cables for the bridge excitation voltage (2 and 3) and the sense leads (2'
and 3') to the solder tabs on the TEDS module on the side labeled TD. See Fig. 2.11
and Fig. 2.14.
Important
For cable lengths above 50 m, you must loop resistors with half the bridge resistance of
the transducer into the sense leads; that is, solder one resistor each with R
the sense lead and the corresponding solder tab on the TEDS module.
14
5 4 3 2 1
1
TD
3
Chip
3'
View from below
9 10 11 12 13 14 15
TD AMP
2
2'
B
INSTALLATION AND CONNECTION
2
2'
/2 between
TEDS