Compact Fieldbus Power Hub, Motherboard for Invensys FBM 228 FBTA-228-BPFB-R-8R
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- 8 segments, redundant, individual modules per segment
- Customized for Invensys, FBM228
- High-Power Trunk: Live work on devices in any hazardous area
- Best quality, smallest size and lowest heat dissipation
- For FOUNDATION Fieldbus H1
- Optional Advanced Diagnostics
- Passive impedance for high reliability
- Dual, redundant bulk power connections
Технические характеристики: FBTA-228-BPFB-R-8R
| Supply | ||
| Подключение | redundant | |
| Rated voltage | 21.6 ... 25.2 V Input for Power Hub selectable: Option 1: from regular Foxboro power supplies Option 2: one or two external bulk power supplies | |
| Rated current | 16 A | |
| Power loss | typ. 0.4 W per segment | |
| Fieldbus interface | ||
| Number of segments | ||
| Redundant | 8 | |
| Host-side | redundant Invensys FBM 228 | |
| Main cable (Trunk) | ||
| Rated current | max. 500 mA per segment | |
| Terminating resistor | 100 &Omega- integrated | |
| Индикаторы состояния и их значение | ||
| Fault signal | VFC alarm output via connectors | |
| Electrical isolation | ||
| Fieldbus segment/Fieldbus segment | functional insulation acc. to IEC 62103, rated insulation voltage 50 Veff | |
| Fieldbus segment/Supply | functional insulation acc. to IEC 62103, rated insulation voltage 250 Veff | |
| Соответствие директивам | ||
| Electromagnetic compatibility | ||
| Directive 2004/108/EC | EN 61326-1:2006 | |
| Соответствие стандартам | ||
| Electromagnetic compatibility | NE 21:2006 | |
| Стандарты защищенности | IEC 60529 | |
| Fieldbus standard | IEC 61158-2 | |
| Shock resistance | EN 60068-2-27 | |
| Vibration resistance | EN 60068-2-6 | |
| Условия окружающей среды | ||
| Рабочая температура окружающей среды | -20 ... 60 °C (-4 ... 140 °F) | |
| Температура хранения устройства | -40 ... 85 °C (-40 ... 185 °F) | |
| Relative humidity | < 95 % non-condensing | |
| Shock resistance | 10 g , 11 ms | |
| Vibration resistance | 1 g , 10 ... 150 Hz | |
| Физические/механические параметры | ||
| Материал корпуса | Steel, coated | |
| Housing width | 278 mm | |
| Housing height | 253 mm | |
| Housing depth | 69 mm | |
| Стандарты защищенности | IP20 | |
| Масса | 3200 g | |
| Mounting | two DIN rails | |
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