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HD2-DM-B Basic Diagnostic ModuleFieldConnex® Fieldbus

Key Benefits at a Glance

  • Basic monitoring for power supply output and health
  • Plug-in Module for the FieldConnex Power Hub
  • Plug and play - no engineering required
  • For online monitoring
  • For FOUNDATION Fieldbus H1 and PROFIBUS PA
  • Installation in Zone 2/Class I, Div. 2
  • System state and fault indication via LEDs

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Please contact us for exact delivery estimation.
Product photo: Basic Diagnostic Module HD2-DM-B
Product photo: Basic Diagnostic Module HD2-DM-B
FieldConnex® interface
Product Compliance: Europe – CE
FOUNDATION Fieldbus interface
PROFIBUS interface
Approval
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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DatasheetClassification承認Related Products

Technical data of HD2-DM-B

Basic diagnostic module, base module for fieldbus power hub physical layer diagnostics
Design / MountingMotherboard based
Installation in hazardous areaZone 2 / Div. 2
Rated voltageUr19.2 ... 35 V
Rated currentIr20 mA
Power dissipationmax. 0.5 W
Number of segments4
LED PRI PWRgreen: on, primary bulk power supply connected
LED SEC PWRgreen: on, secondary bulk power supply connected
LED ERRred: 2 Hz flashing, power supply fault (short-circuit, undervoltage), redundancy fault
Fault signalVFC alarm 1 A, 50 V DC, normally closed
Fieldbus segment/Fieldbus segmentfunctional insulation acc. to IEC 62103, rated insulation voltage 50 Veff
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013
Electromagnetic compatibilityNE 21:2011
Degree of protectionIEC 60529
Shock resistanceEN 60068-2-27
Vibration resistanceEN 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 resistance15 g 11 ms
Vibration resistance1 g , 10 ... 150 Hz
Pollution degreemax. 2, according to IEC 60664
Corrosion resistanceacc. to ISA-S71.04-1985, severity level G3
Core cross sectionmotherboard specific
Housing materialPolycarbonate
Degree of protectionIP20
Massapprox. 70 g
Dimensions
Height106 mm
Width18 mm
Depth128 mm
Mountingmotherboard mounting
CertificateTÜV 04 ATEX 2500 X
MarkingEx-Hexagon II 3 G Ex nA nC IIC T4 Gc
Directive conformity
Directive 2014/34/EUEN IEC 60079-0:2018+AC:2020 , EN 60079-11:2012 , EN 60079-15:2010
FM approval
FM certificateFM 19 US 0015 X and FM 19 CA 0011 X
FM markingClass I, Division 2, Groups A, B, C, D, T4 / Class I, Zone 2, AEx/Ex nA nC IIC T4
IECEx approval
IECEx certificateIECEx TUN 13.0038X
IECEx markingEx nA IIC T4 Gc
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
General Notes
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