Digital AMPLIFIER with Profibus DP-V1 interface
Led Weight display, 7 red segments, 5 digits 7mm high, 3 push button.
On-board communications interfaces: Rs232, Profibus DP-V1.
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| Power supply | 24 V direct current ± 10% protected against polarity inversion, protection with resettable fuse | |
| Max power consumption | 2 W | |
| Isolation | Class II | |
| Installation Category | Category II | |
| Operating temperature | -10 / +50 °C (14 / 122 °F) Humidity Maximum 85% non-condensing | |
| Storage temperature | -10 / +60°C (-4 / +140°F) | |
| Display | Numeric with 5 red led digits 7 segments each (h 7 mm) | |
| Led | 2 LED with 3 mm | |
| Keyboard | 3 keys (behind red front cover) | |
| Overall dimensions | 110 mm x 120 mm x 35 mm / 4.33 x 4.72 x 1.38 in (l x h x p) | |
| Mounting | Support for DIN rail or OMEGA bar | |
| Case material | Blend PC/ABS self-extinguishing | |
| Connections | Removable screw terminals. Pitch screws terminal blocks 5.08 mm | |
| Load cell input features | Maximum 4 cells with 350 Ω in parallel (or 8 cells with 700 Ω) | |
| Power supply load cells | 4 V | |
| Linearity | < 0.01% of full scale | |
| Temperature deviation | < 0.001% of full scale/C° | |
| Internal resolution | 24 bit | |
| Measuring range | From -2.6 mV/V to +2.6 mV/V | |
| Output rate | 4 Hz - 123 Hz Selectable | |
| Number of weight decimals | from 0 to 3 decimal digit | |
| Zero / FS Calibration | By push-buttons | |
| Cell cable interruption check | Always present | |
| Serial port | Rs232 half duplex | |
| Max. cable length | 15m (Rs232c) | |
| Baud rate | 1200, 2400, 4800, 9600, 19200, 38400, 115000 selectable | |
| Field bus | PROFIBUS DP-V1: From 9.6 kbit/sec to 12 Mbit/sec | |
| Conforms to standards | Compliance to EMC norms: EN61000-6-2, EN61000-6-3, Compliance electric safety: EN 61010-1 | |
| 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 | Terminal block 9P pitch 5.08 Profibus |
| Length | ND |
| 8 | RS232 Tx |
| 9 | RS232 Rx |
| 10 | RS232 GND |
| 11 | NC |
| 12 | NC |
| 13 | NC |
| 14 | NC |
| 15 | NC |
| 16 | NC |
| Type | 8 pins Terminal 5.08 mm pitch Profibus |
| Length | ND |
| 17 | NC |
| 18 | NC |
| 19 | NC |
| 20 | NC |
| 21 | NC |
| 22 | NC |
| 23 | Power supply 24 Vdc |
| 24 | Power supply 0 Vdc |
General precautions to be followed in the installation and assembly of load cells:
