The MBIM-232D-4 is a 2-channel RS-232 bus monitor module for use in TTC’s MEDAU/MCDAU/MnACQ/MWDAU-2000 series products. The module supports serial communications per the EIA-RS-232 standard at baud rates from 50 baud up to 460.8 Kbaud on a per channel basis (921.6 Kbaud in Kulite mode). One channel operation up to 921.6 Kbaud. High, low, and micro timestamping are provided on a per-data-packet basis.