An accelerometer system has a node with a first single-axis accelerometer coupled to a single associated TEDS Transducer Electronic Data Sheet memory component in accordance with IEEE 1451 Standards. Information about second and third single-axis accelerometers external to the mode resides in the single TEDS memory component. The first, second, and third accelerometers are of the same type and manufacturer, and the single TEDS memory component is configured with a memory table having listings of identifying data common to all of the first, second, and third accelerometers and first, second, and third calibration data unique to the first, second, and third accelerometers, respectively.