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| 브랜드 이름: | ABB |
| 모델 번호: | AI820 |
| MOQ: | 1 |
| 가격: | Negotiations |
ABB AI820 3BSE008544R1 Analog Input Module is a high-performance digital I/O module designed for industrial applications.
| Resolution | 14 bit plus sign |
| Input impedance | 200 kΩ ± 25% (voltage mode, common mode) 800 kΩ ± 25% (voltage mode, normal mode) 250 Ω (current input) |
| Isolation | Groupwise isolated from ground (RIV=50 V) |
| Under/over range | ± 15% |
| Error | Max. 0.1% |
| Temperature drift | Voltage: Max. 70 ppm/°C Current: Max. 50 ppm/°C |
| Input filter (rise time 0-90%) | 40 ms |
| Current limiting | Transmitter power can be current limited by the MTU |
| Maximum field cable length | 600 meters (656 yards) |
| Dielectric test voltage | 500 V a.c. |
| Power dissipation | 1.7 W |
| Current consumption +5 V Modulebus | 80 mA |
| Current consumption +24 V Modulebus | 0 |
| Current consumption +24 V external | 70 mA |
| Front LED's | F(ault), R(un), W(arning) |
| Supervision | Internal Power Supply |
| Status indication of supervision | Modul |
| Type | Analog Input |
| Signal specification | -20..+20 mA, 0(4)..20 mA, -10..+10 V, 0(2)..10 V |
| Article number | 3BSE008544R1 |
| Number of channels | 4 |
| Signal type | Bipolar differential |
| HART | No |
| SOE | No |
| Redundancy | No |
| High integrity | No |
| Intrinsic safety | No |
| Mechanics | S800 |
| Height | 119 mm (4.7") |
| Width | 45 mm (1.77") |
| Depth | 102 mm (4.01"), 111 mm (4.37") including connector |
| Weight | 0.2 kg (0.44 lbs.) |
