The MCAN-102A module is CAN bus monitor module for the MCDAU/MEDAU/MWDAU/MPDAU (MxDAU) system, which accepts 2 channels of CAN bus. The MCAN-102A monitors CAN bus messages on CAN buses compliant with CAN Specification ISO/IEC 11898 –1 and ISO/IEC 11898 –2.