Please 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.
Download the complete datasheet as a PDF:
Datasheet excerpt: Technical data of
HD2-DM-B
General specifications |
Design / Mounting | Motherboard based |
Supply |
Rated voltage | 19.2 ... 35 V |
Rated current | 20 mA |
Power dissipation | max. 0.5 W |
Indicators/operating means |
LED PRI PWR | green: on, primary bulk power supply connected |
LED SEC PWR | green: on, secondary bulk power supply connected |
LED ERR | red: 2 Hz flashing, power supply fault (short-circuit, undervoltage), redundancy fault |
Fault signal | VFC alarm 1 A, 50 V DC, normally closed |
Galvanic isolation |
Fieldbus segment/Fieldbus segment | functional insulation acc. to IEC 62103, rated insulation voltage 50 Veff |
Directive conformity |
Electromagnetic compatibility | |
| Directive 2014/30/EU | EN 61326-1:2013 |
Standard conformity |
Electromagnetic compatibility | NE 21:2011 |
Degree of protection | IEC 60529 |
Shock resistance | EN 60068-2-27 |
Vibration resistance | EN 60068-2-6 |
Ambient conditions |
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 |
Mechanical specifications |
Connection type | motherboard specific |
Core cross section | motherboard specific |
Housing material | Polycarbonate |
Housing width | 18 mm |
Housing height | 106 mm |
Housing depth | 128 mm |
Degree of protection | IP20 |
Mass | approx. 70 g |
Mounting | motherboard mounting |
Data for application in connection with hazardous areas |
Certificate | TÜV 04 ATEX 2500 X |
| Marking | II 3 G Ex nA nC IIC T4 Gc |
Directive conformity | |
| Directive 2014/34/EU | EN 60079-0:2012 , EN 60079-11:2012 , EN 60079-15:2010 |
International approvals |
FM approval | |
| FM certificate | FM 19 US 0015 X and FM 19 CA 0011 X |
| FM marking | AEx/Ex nA nC IIC T4 |
IECEx approval | |
| IECEx certificate | IECEx TUN 13.0038X |
| IECEx marking | Ex nA IIC T4 Gc |
Certificates and approvals |
Marine approval | DNV A-14038 |
General information |
Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |
Classifications
System | Classcode |
ECLASS 11.0 | 27242692 |
ECLASS 10.0.1 | 27242692 |
ECLASS 9.0 | 27242692 |
ECLASS 8.0 | 27242692 |
ECLASS 5.1 | 27242692 |
ETIM 8.0 | EC001604 |
ETIM 7.0 | EC001604 |
ETIM 6.0 | EC001604 |
ETIM 5.0 | EC001604 |
UNSPSC 12.1 | 39121008 |
Approvals+Certificates:
HD2-DM-B
Associated Products:
HD2-DM-B
Matching System Components |
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4 segments, individual modules per segment, Customizable cable connections to any PLC and PCS hosts, High-power trunk: Live work on devices in any hazardous area, Best quality, smallest size and lowest heat dissipation, For FOUNDATION Fieldbus and PROFIBUS PA, IECEx approval, International, Europe, USA, Canada, Device coupler location: non-explosion hazardous area Zone 2 - high-power trunk Zone 1 - high-power trunk Division 2 - high-power trunk Division 1 - high-power trunkpa |
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4 segments, redundant, individual modules per segment, Customizable cable connections to any PLC and PCS hosts, High-power trunk: Live work on devices in any hazardous area, Best quality, smallest size and lowest heat dissipation, For FOUNDATION Fieldbus and PROFIBUS PA, IECEx approval, International, Europe, USA, Canada, Device coupler location: non-explosion hazardous area Zone 2 - high-power trunk Zone 1 - high-power trunk Division 2 - high-power trunk Division 1 - high-power trunkpa |
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4 segments, simplex, individual modules per segment, For PROFIBUS PA, For gateway and power supply modules, High-power trunk: Live work on devices in any hazardous area, Optional advanced diagnostics, IECEx approval, International, Europe, USA, Canada, Device coupler location: non-explosion hazardous area Zone 2 - high-power trunk Zone 1 - high-power trunk Division 2 - high-power trunk Division 1 - high-power trunk, Device coupler location [2]: Zone 2 - high-power trunkpa |
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Function:
HD2-DM-B
Designed as a plug-in module for the FieldConnex® Power Hub, the Basic Diagnostic Module HD2-DM-B provides basic system diagnostics. It checks for proper operation of bulk power supplies and monitors the connected trunks for overload or short-circuit conditions. All Power Hub modules are checked for proper function. On redundant power modules it indicates missmatching pairs.
The module indicates a fault condition via voltage-free contact. It provides monitoring "plug-and-play" without additional engineering. LED signals indicate a fault for easy detection.
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