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Beckhoff
KL3351
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Beckhoff KL3351
KL3351 | 1-channel resistor bridge terminal (strain gauge)
On Request. Please send us an email to inquire the price and avaliability.
"ucnguBrctvdgcxgt0eqo"
Description
The KL3351 analog input terminal permits direct connection of a resistor bridge. The bridge voltage, U. D, and the supply voltage, U. REF, to the bridge are digitised with a 16 bit resolution, and are transmitted along an electrically isolated channel to the supervising automation system. The input channels are available in the form of two 16 bit values for further processing. The resulting measurement can be calculated from the formula: measurement = U. U. Precise acquisition of the supply voltage along with the bridge voltage compensates for long-term and temperature drift.
Technical parameters
| Number of inputs: | 2, for 1 resistor bridge |
| Power supply: | via the K-bus |
| Signal voltage UD: | -16…+16 mV, configurable |
| Signal voltage UREF: | -10…+10 V, configurable |
| Technology: | DMS connection |
| Internal resistance: | > 200 kΩ (UREF), > 1 MΩ (UD) |
| Power supply UV: | 5 V DC, max. 20 mA |
| Resolution: | 16 bit |
| Conversion time: | < 250 ms, configurable |
| Filter: | 50 Hz, configurable |
| Measuring error: | < ±0.1 % (relative to full scale value) |
| Current consumption power contacts: | – (no power contacts) |
| Current consumpt. K-bus: | typ. 65 mA |
| Bit width in the process image: | input: 2 x 16 bit data (2 x 8 bit control/status optional) |
| Special features: | with internal bridge supply |
| Weight: | approx. 70 g |
| Operating/storage temperature: | 0…+55 °C/-25…+85 °C |
| Relative humidity: | 95 %, no condensation |
| Vibration/shock resistance: | conforms to EN 60068-2-6/EN 60068-2-27 |
| EMC immunity/emission: | conforms to EN 61000-6-2/EN 61000-6-4 |
| Protect. class/installation pos.: | IP 20/variable |
| Pluggable wiring: | for all KSxxxx Bus Terminals |
| Approvals: | CE, UL, Ex |
Logistic parameters
| ECCN: | |
| Country of Origin: | |
| EAN: | |
| Weight: | 0.00 kg |
| Length: | 0.00 m |
| Width: | 0.00 m |
| Height: | 0.00 m |