Fieldbus Power Hub, Advanced Diagnostic Module with Relay Output HD2-DM-A.RO
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- Diagnostics for fieldbus physical layer and power supply
- Plug-in Module for the FieldConnex Power Hub
- Plug and play - no engineering required
- For online monitoring
- For FOUNDATION Fieldbus and PROFIBUS PA
- Installation in Zone 2/Class I, Div. 2
- System state and fault indication via LEDs
- Alarm limits configurable via DIP switches
- Fault indication transmission by voltage free contact
Технические характеристики: HD2-DM-A.RO
| Supply | ||
| Rated voltage | 19.2 ... 35 V | |
| Rated current | 40 ... 25 mA | |
| Power loss | max. 1 W | |
| Fieldbus interface | ||
| Number of segments | 4 | |
| Fieldbus type | FOUNDATION Fieldbus/PROFIBUS PA | |
| Rated voltage | 9 ... 32 V | |
| Индикаторы состояния и их значение | ||
| LED PRI PWR | green: on, primary bulk power supply connected | |
| LED SEC PWR | green: on, secondary bulk power supply connected | |
| LED Seg 1...4 | yellow: bus activity- yellow 2 Hz flashing: Maintenance required- red 2 Hz flashing: specification limit violated- red: hardware error | |
| Fault signal | VFC alarm 1 A, 50 V DC, normally closed | |
| DIP-switch | fieldbus type , redundant supply , Signal level , Noise level , Jitter | |
| Соответствие директивам | ||
| Electromagnetic compatibility | ||
| Directive 2004/108/EC | EN 61326-1:2006 | |
| Соответствие стандартам | ||
| Стандарты защищенности | IEC 60529 | |
| Shock resistance | EN 60068-2-27 | |
| Vibration resistance | EN 60068-2-6 | |
| Условия окружающей среды | ||
| Рабочая температура окружающей среды | -40 ... 60 °C (-40 ... 140 °F) | |
| Температура хранения устройства | -40 ... 85 °C (-40 ... 185 °F) | |
| Relative humidity | < 95 % non-condensing | |
| Shock resistance | 15 g 11 ms | |
| Vibration resistance | 1 g , 10 ... 150 Hz | |
| Corrosion resistance | acc. to ISA-S71.04-1985, severity level G3 | |
| Физические/механические параметры | ||
| Материал корпуса | Polycarbonate | |
| Housing width | 18 mm | |
| Housing height | 106 mm | |
| Housing depth | 128 mm | |
| Стандарты защищенности | IP20 | |
| Масса | приблизительно 100 g | |
| Mounting | motherboard mounting | |
| Data for application in connection with Ex-areas | ||
| Statement of conformity | TUV 04 ATEX 2500 X | |
| Group, category, type of protection, temperature class |  II 3G EEx nA II T4 | |
| Соответствие директивам | ||
| Directive 94/9/EC | IEC 60079-15 | |
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