Weight Transmitters with direct connection of one ore more load cells and a wide range of outputs for an easy integration in every industrial and automation system. Comfortable and immediate installation on DIN bar and/or OMEGA bar.
Digital / Analog load cell amplifier
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| Power supply | 24 V direct current ± 10 % protected against inversion of polarity. Protection with resettable fuse | |
| Max power consumption | 1 W | |
| Isolation | Class II | |
| Installation Category | Category II | |
| Operating temperature | -10 / +50 °C (14 / 122 °F) Humidity Maximum 85% non-condensing | |
| Storage temperature | -20 / +60°C (-4 / +140°F) | |
| Led | 2 LED with 3 mm (function status) | |
| Keyboard | 3 keys (behind red front cover) | |
| Overall dimensions | 110 mm x 120 mm x 23 mm (l x h x p) including terminals | |
| Mounting | Support DIN or OMEGA rail | |
| Case material | Blend ABS/PC self-extinguishing | |
| Connections | Removable screw terminals. Pitch screws terminal blocks 5.08 mm | |
| Load cell input features | Maximum 4 load cells with 350 Ω in parallel (or 8 cells with 700 Ω) | |
| Power supply load cells | 4V | |
| Linearity | < 0.01% of full scale | |
| Temperature deviation | < 0.001% of full scale/C° | |
| Internal resolution | 16 - 24 bit | |
| Measuring range | -2.6 mV/V - +2.6 mV/V | |
| Digital filter | 0.1 Hz - 50 Hz | |
| Number of weight decimals | from 0 to 3 decimal digit | |
| Zero / FS Calibration | Executable through buttons | |
| Cell cable interruption check | Always present | |
| Analog output in tension | ± 10 V / ± 5 V | |
| Resolution | 16 bits | |
| Calibration | By push-buttons | |
| Impedance | ≥ 10 kΩ | |
| Linearity | 0,03 % of full scale | |
| Temperature deviation | < 0,002 % of full scale/°C | |
| Analog output under current | 0 – 20 A / 4 – 20 mA | |
| Resolution | 16 bits | |
| Calibration | Digital through buttons | |
| Impedance | ≤ 300 Ω | |
| Linearity | 0,03 % of full scale | |
| Temperature deviation | < 0,002 % of full scale/°C | |
| Conforms to standards | Compliance to EMC norms: EN61000-6-2, EN61000-6-3, Compliance electric safety: EN 61010-1 | |
| Type | 6 pins Terminal 5.08 mm pitch |
| Length | ND |
| 11 | Power supply 24 Vdc |
| 12 | Power supply GND |
| 13 | Shield |
| 14 | Analog outputs shield |
| 15 | Analog output 4-20 / 0-20 mA |
| 16 | Analog output ± 10V ± 5V |
| Type | 7 pins Terminal 5.08 mm pitch 6 wires load cell options |
| Length | ND |
| 1 | Shield |
| 2 | - Excitation |
| 3 | + Excitation |
| 4 | + Reference |
| 5 | - Reference |
| 6 | - Signal |
| 7 | + Signal |
| Type | 7 pins Terminal 5.08 mm pitch 4 wires load cells options |
| Length | ND |
| 1 | Shield |
| 2 | - Excitation Connect to terminal n. 5 |
| 3 | + Excitation Connect to terminal n. 4 |
| 6 | - Signal |
| 7 | + Signal |
General precautions to be followed in the installation and assembly of load cells:
