HBM MP85A Operating Manual page 26

26
Supply voltage 0 V (GND).....
RANGE 1 / RANGE 2 (CMA only).....
MEASURE / RESET.....
Output signal −10 ... +10 V.....
Measurement ground.....
Supply voltage 18 to 30 V DC
M12 x 1, 8-pin
1)
Operating on a SELV circuit (separated extra-low voltage)
Fig. 3.9: Connection of the piezoelectric charge amplifier CMA/CMD
CAUTION
After RESET, the charge amplifier output is set to zero, but this does not
mean that the machine generating the force is force-free. Make sure that
the force transducer is not overloaded, even though the output signal is
still in the −10 − +10 V range.
Once all the force is removed, a negative voltage signal is present with
the value of the voltage output for a RESET, without having to RESET
again.
Detailed information can be found in the operating manual "PACEline
piezoelectric force measurement chain CMC".
HBM
1
2
3
4
TEDS.....
5
6
7
Do not assign !.....
8
1)
.....
CMA/CMD
MP85A process controller digital OUT (Reset piezo
sensor); screw terminal 3 or 4 (output)
MP85A process controller
white
yellow
gray
pink
red
MP85A process controller
(Screw terminals 5 and 6)
7
3
5
2
8
Sensor x/y
A2392−5.0 en