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| Tên thương hiệu: | ABB |
| Số mẫu: | DI814 |
| MOQ: | 1 |
| giá bán: | Negotiations |
| Attribute | Value |
|---|---|
| Rated Insulation Voltage | 50V |
| Dielectric Test Voltage | 500VAC |
| Current Consumption +5 V Modulebus | 70mA |
| Power Dissipation | 1.6W |
The ABB DI814 3BUR001454R1 Digital Input module features an input voltage range of 18 to 30 volt DC with an input current source of 6 mA at 24 V. The inputs are divided into two individually isolated groups with eight channels and one voltage supervision input in each group.
Every input channel includes current limiting components, EMC protection components, input state indication LED and optical isolation barrier. The process voltage supervision input provides channel error signals if the voltage disappears. The error signal can be read through the ModuleBus.
| CE mark | Yes |
| Electrical safety | IEC 61131-2, UL 508 |
| Hazardous Location | C1 Div 2 cULus, C1 Zone 2 cULus, ATEX Zone 2 |
| Marine certification | ABS, BV, DNV-GL, LR, RS, CCS |
| Protection rating | IP20 according to IEC60529 |
| 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 | EN 50581:2012 |
| WEEE compliance | DIRECTIVE/2012/19/EU |
| Type | Digital Input |
| Signal specification | 24 V d.c. |
| Article number | 3BUR001454R1 |
| Number of channels | 16 |
| Signal type | Current sourcing |
| HART | No |
| SOE | No |
| Redundancy | No |
| High integrity | No |
| Intrinsic safety | No |
| Mechanics | S800 |
| Input voltage range, "0" | -30..5 V |
| Input voltage range, "1" | 15..30 V |
| Input impedance | 3.5 kΩ |
| Isolation | Groupwise isolated from ground, 2 groups with 8 channels |
| Filter times (digital, selectable) | 2, 4, 8, 16 ms |
| Current limiting | Sensor power can be current limited by the MTU |
| Maximum field cable length | 600 meters (656 yards) |
| Rated insulation voltage | 50 V |
| Dielectric test voltage | 500 V a.c. |
| Power dissipation | Typ. 1.8 W |
| Current consumption +5 V Modulebus | 50 mA |
| Current consumption +24 V Modulebus | 0 |
| Current consumption +24 V external | 0 |
