LORENZ MESSTECHNIK GmbH
Obere Schloßstr.131
D-73553 Alfdorf
+49 7172/93730-0
Fax +49 7172/93730-22
E-Mail: [email protected]
Technical changes are under reserve
090120k
Internet:
www.lorenz-sensors.com
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6
Instruction / Description of the Operating Mode
6.1
Terminal assignment
Terminal Assignment:
1
U-voltage
Output
2
GND U/I
Output
3
I-Strom
Output
4
10-30V DC
Supply
5
GND
Supply
6
PE
Supply
7
Supply -
SG
8
SG
9
Shield
SG
10
SG
11
Signal -
SG
12
100% control sig.SG
Potentiometer:
The fine adjustment for various functions is possible
by following pots:
:
Zero point:
Fine adjustment of the zero point.
Filter:
Fine adjustment of the filter.
Gain:
Fine adjustment of gain.
6.2
Switching the Device on
The device is activated and ready to operate as soon as supply voltage is applied. The readiness for
operation is signaled by the Power-LED.
6.3
Adjustments
6.3.1
Adjustment of the coding switches
Option 1,5 mV/V
Option 4,5 mV/V
Option 10mV/V
S1
On
Activation of 100% control signal
S2
On
U-Out ±10V / Off U-Out ±5V
S3-S5
Off
Zero point at ±10 % preload
S3
On
Zero point at 10-30 % neg. preload
S4
On
Zero point at 10-30 % pos. preload
S5
On
Zero point at 30-50 % pos. preload
S6-S10
Off
Inp.sensitivity 2,20 – 3,50 mV/V
1,04 – 1,50 mV/V
2,90 – 4,50 mV/V
6,40 – 10 mV/V
S6
On
Inp. sensitivity 1,40 – 2,25 mV/V
0,66 – 1,10 mV/V
1,86 – 2,90 mV/V
4,05 – 6,5 mV/V
S7
On
Inp. sensitivity 0,90 – 1,45 mV/V
0,43 – 0,71 mV/V
1,20 – 1,86 mV/V
3,30 – 4,2 mV/V
S8
On
Inp. sensitivity 0,65 – 1,00 mV/V
0,29 – 0,45 mV/V
0,82 – 1,28 mV/V
2,30 – 2,8 mV/V
S9
On
Inp. sensitivity 0,44 – 0,70 mV/V
0,20 – 0,35 mV/V
0,60 – 0,95 mV/V
1,67 – 2,3 mV/V
S10
On
Inp. sensitivity 0,30 – 0,45 mV/V
0,14 – 0,23 mV/V
0,40 – 0,64 mV/V
1,15 – 1,4 mV/V
6.3.2
Presetting of the sensitivity (gain)
The sensitivity of the sensor is indicated on the data sheet or type label. It is specified in mV/V. This
sensitivity value is adjusted to an overlapping gain range via coding switch S6-S10.
