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Part # AICDT/EGR/101

EGR Valve Controller (Pulse to J1939 DM1)

Converts a traditional EGR lamp pulse signal into a J1939 DM1 fault message.

  • Pulse input to DM1 output
  • 8-35 VDC supply
  • Adjustable CAN baud rate
  • Sealed cable gland
Price on request ● Available to order

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PDFDownload datasheetAICDT/EGR/101 · specifications, pinout

Overview

This purpose-built module reads the digital pulse signal from a traditional EGR fault lamp and decodes the error. It then broadcasts the matching fault as a CAN 2.0B SAE J1939 DM1 message, which any standard J1939 ECU, display or telematics unit can pick up. The baud rate is set to match the engine.

Key features

  • Pulse input to DM1 output
  • 8-35 VDC supply
  • Adjustable CAN baud rate
  • Sealed cable gland

Specifications

Supply voltage8 to 35 VDC
Input1 × digital pulse input
FunctionReads the engine error code and sends the matching fault over CAN
CAN outputSAE J1939 DM1 message
Baud rateConfigurable to match the engine
Dimensions73 × 62 × 56 mm (approx.)

Wiring details

Wire colorFunction
RedPower (8-36 VDC)
BlackGround
YellowCAN +
GreenCAN -
BrownPulse input (+)
WhitePulse input (GND)

Typical applications

  • Engine retrofits
  • Emission-system integration
  • Fleet telematics
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