Pepperl+Fuchs KT-MB-DMA Advanced Diagnostic Module, Kit for Stand-Alone Operation

Pepperl+Fuchs KT-MB-DMA
Item Number: KT-MB-DMA
  • Comprehensive diagnostics for the fieldbus physical layer
  • Module and motherboard for retrofit of any installation
  • 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
  • Full software integration into PCS and PAM possible
Price on Request
Total price: 0.00
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  • Overview
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LED Seg 1...4yellow: bus activity; red 2 Hz flashing: alarm; red: hardware error

Housing height220 mm
Design / MountingMotherboard based
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see
Shock resistance15 g 11 ms
MountingDIN mounting rail
Massapprox. 290 g
Storage temperature-40 ... 85 В°C (-40 ... 185 В°F)
Power dissipationmax. 2 W
Degree of protectionIEC 60529
Housing materialPolycarbonate
LED SEC PWRgreen: on, secondary bulk power supply connected
Relative humidity< 95 % non-condensing
Connection typescrew terminals
Housing depth162 mm
Rated current110 ... 30 mA
Ambient temperature-40 ... 60 В°C (-40 ... 140 В°F)
Shock resistanceEN 60068-2-27
Vibration resistance1 g , 10 ... 150 Hz
Vibration resistanceEN 60068-2-6
Interface typediagnostic bus: RS 485
LED PRI PWRgreen: on, primary bulk power supply connected
DIP switchdiagnostic address 1...247, binary coded
Rated voltage19.2 ... 35 V
Electromagnetic compatibilityNE 21
Fieldbus typeFOUNDATION Fieldbus/PROFIBUS PA
Degree of protectionIP20
Core cross-section2.5 mm2
Fault signalVFC alarm 1 A, 50 V DC, normally closed
Housing width50 mm
Number of segments4


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