Mô đun Abb DI880
Thông số kỹ thuật module đầu vào kỹ thuật số Abb DI880
đại lý DI880 | nhà phân phối DI880
Thông số kỹ thuật chung module truyền thông Abb
| Mã đặt hàng | 3BSE028586R1 |
| Type | Digital Input |
| Signal specification | 24 V d.c. |
| Số kênh | 16 |
| Signal type | Current sinking |
| HART | No |
| SOE | Yes |
| Redundancy | Yes |
| High integrity | Yes |
| Intrinsic safety | No |
| Mechanics | S800 |
đại lý abb | đại lý 3BSE028586R1
nhà phân phối abb | nhà phân phối 3BSE028586R1
Dữ liệu chi tiết
| Input voltage range, “0” | -30..+5 V |
| Input voltage range, “1” | 11..30 V |
| Input impedance | 3.1 kΩ |
| Isolation | Groupwise isolated from ground |
| Filter times (digital, selectable) | 0 to 127 ms |
| Current limiting | Built in current limited sensor power |
| Maximum field cable length | 600 meters (656 yards) |
| Event recording accuracy | -0 ms / +1.3 ms |
| Event recording resolution | 1 ms |
| Rated insulation voltage | 50 V |
| Dielectric test voltage | 500 V a.c. |
| Sự thât thoát năng lượng | 2.4 W |
| Current consumption +5 V Modulebus | Typ. 125 mA, Max. 150 mA |
| Current consumption +24 V external | 15 mA + sensor power, Max. 527 mA |
Environment and certification
| CE mark | Yes |
| Electrical safety | IEC 61131-2, UL 61010-1, UL 61010-2-201 |
| Hazardous Location | C1 Div 2 cULus, C1 Zone 2 cULus, ATEX Zone 2 |
| Marine certification | ABS, BV, DNV-GL, LR |
| Protection rating | IP20 according to IEC 60529 |
| Corrosive atmosphere ISA-S71.04 | G3 |
| Climatic operating conditions | 0 to +55 °C (Storage -40 to +70 °C), RH=5 to 95 % no condensation, IEC/EN 61131-2 |
| Pollution degree | Degree 2, IEC 60664-1 |
| Mechanical operating conditions | IEC/EN 61131-2 |
| EMC | EN 61000-6-4 and EN 61000-6-2 |
| Overvoltage categories | IEC/EN 60664-1, EN 50178 |
| Equipment class | Class I according to IEC 61140; (earth protected) |
| Max ambient temperature | 55 °C (131 °F), for vertical mounting in compact MTU 40 °C (104 °F) |
| RoHS compliance | DIRECTIVE/2011/65/EU (EN 50581:2012) |
| WEEE compliance | DIRECTIVE/2012/19/EU |
Brand
Abb
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