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SIGNAL INPUT RANGE SELECTION
Set the jumpers to the position indicated in Table 5 for each range. The jumpers are located on
the "MP" input board.
If the signal input is modified, follow the adjustment and calibration procedure.
TABLE 5
FREQUENCY RANGE
(Selector B)
0 to
40/70 Hz
0 to
70/125 Hz
0 to
125/225 Hz
0 to
225/400 Hz
0 to
400/700 Hz
0 to 700/1250 Hz
0 to 1.25/2.25 KHz
0 to
2.25/4 KHz
0 to
4/7 KHz
0 to
7/12.5 KHz
0 to 12.5/22.5 KHz
0 to
22.5/40 KHz
The frequency ranges are interpreted as follow : Range A (0 to 40/70 Hz.) which means that the
minimum range is from 0 to 40 Hz, and the maximum range from 0 to 70 Hz. The high level of the
signal output can be adjusted for any value between 40 to 70 Hz.
ADJUSTMENT AND CALIBRATION PROCEDURE
1. When input and output signal values are determined, remove the conditioner case. (Fig.2)
2. Check on the "MA" module, if the selected power supply is correct. (Table 1).
3. Select on the input board the desired Frequency range, according to Table 5, using
jumpers "1", "2", "3", "4", "5" and "6".( Fig. 8).
Set jumpers "7" to "10", for the corresponding signal type (Table 4).
Select on the "MS" output module the desired output (voltage or current), using jumpers
"E" and "F". (Fig. 6).
4. Connect a pulse generator to the conditioner input terminals 5 and 6
5. Connect a digital multimeter to the signal output terminals : 11 and 12 for Voltage output.
6. Power up the conditioner with the appropriate power supply.
7. Adjust the pulse generator until it generates the low signal level.
8. Turn the "ZERO" trimmer (P1), located on the "ME" input module, until the multimeter
shows the desired low signal output level. (For example: 0 Vdc).
9. Adjust the pulse generator until it generates the high signal level.
10. Turn the "GAIN" trimmer (P2), located on the "ME" input module, until the multimeter
shows the desired high output level. (For example: 10 Vdc).
11. Repeat steps 7 to 10, until the two values are correct.
CLOSE
JUMPER
7
3
9
3 & 4
3 & 5
8
3 & 6
10
2
2 & 4
2 & 5
2 & 6
1
1 & 4
1 & 5
1 & 6
8
SELECTOR A
PT2
PT1
Fine gain
Trigger
adjust
adjust
SELECTOR B
: 9 and 10 for Current output.
FIG. 8
3
2
1
4
5
6
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