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AEM Extension Module with Limit Switch
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The extension module was designed for requirements that go beyond standard force measurement applications.
In conjunction with amplifiers of the HAEHNE product range separate measurement of, e. g. web tension forces is possible with subsequent calculation of the average and signal damping. Independently adjustable limit switches with separate inputs can monitor signal levels but also serve as two point controllers.
The extension module AEM consists of 3 independent of each other functional blocks with the following options:
- Power supply for a strain gauge full bridge in conjunction with safety barriers (Option F)
- Adder with 3 inputs (Option Z), output signal direct or available via an adjustable filter.
- Two limit switches (Option Z). The switching point ON and OFF can be independently adjusted over the total voltage range enabling very flexible applications. The switching characteristics of the relays can be inverted with switches in the front cover. |
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| Features |
- 2 independent limit switches with adjustable hysteresis
- Precision adder to calculate sums or averages
- Adjustable filter
- Explosion proof with safety barriers
- Signals and power supply galvanically isolated
- DIN-rail mounting or directly to a mounting plate
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| Design: |
DIN Rail Mount Enclosure |
| Signal Output: |
-10... 0... +10 V (± 100 %)
optional:
0 / 4... 20 mA (0... 100 %)
Adder, Filter and Limit Switch see Product Information |
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