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HD2-DM-A Advanced Diagnostic ModuleFieldConnex® Fieldbus
Key Benefits at a Glance
- Comprehensive diagnostics for fieldbus physical layer and power supply
- Plug-in Module for the FieldConnex Power Hub
- Precise measurements through passive circuits
- For commissioning, online monitoring and troubleshooting
- For FOUNDATION Fieldbus H1 and PROFIBUS PA
- Installation in Zone 2/Class I, Div. 2
- System state and fault indication via LEDs
- Display of data in the safety of the control room
- Automatic setup of diagnostic system
- Full software integration into PCS and PAM possible
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Note
All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.
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Technical data of HD2-DM-A
| Advanced diagnostic module, plug-in module for the fieldbus power hub |
| Design / Mounting | Motherboard based | |
| Installation in hazardous area | Zone 2 / Div. 2 |
| Rated voltage | Ur | 19.2 ... 35 V |
| Rated current | Ir | 110 ... 30 mA |
| Power dissipation | max. 2 W |
| Number of segments | 4 | |
| Fieldbus type | FOUNDATION Fieldbus/PROFIBUS PA | |
| Rated voltage | UN | 9 ... 32 V |
| 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; red 2 Hz flashing: alarm; red: hardware error | |
| Fault signal | VFC alarm 1 A, 50 V DC, normally closed | |
| DIP switch | diagnostic address 1...247, binary coded |
| Interface type | diagnostic bus: RS 485 |
| 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 50 Veff |
| Electromagnetic compatibility | |||||
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| Electromagnetic compatibility | NE 21:2011 | |
| Degree of protection | IEC 60529 | |
| Shock resistance | EN 60068-2-27 | |
| Vibration resistance | EN 60068-2-6 |
| Ambient temperature | -40 ... 70 °C (-40 ... 158 °F) | |
| Storage temperature | -40 ... 85 °C (-40 ... 185 °F) | |
| Relative humidity | < 95 % non-condensing | |
| Shock resistance | 15 g 11 ms | |
| Vibration resistance | 1 g , 10 ... 150 Hz | |
| Pollution degree | max. 2, according to IEC 60664 | |
| Corrosion resistance | acc. to ISA-S71.04-1985, severity level G3 |
| Core cross section | motherboard specific | ||||||||||
| Housing material | Polycarbonate | ||||||||||
| Degree of protection | IP20 | ||||||||||
| Mass | approx. 100 g | ||||||||||
| Dimensions | |||||||||||
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| Mounting | motherboard mounting | ||||||||||
| Mating cycles | 100 | ||||||||||
| Certificate | TÜV 04 ATEX 2500 X | ||||
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| Directive conformity | |||||
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II 3 G Ex nA IIC T4 Gc| FM approval | ||||||||
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| IECEx approval | ||||||||
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| Patents | This product may be covered by the following patent: US7,698,103 |
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |