Abstract: A communication system includes a host device and a peripheral device. The host device includes a data terminal and a power terminal. A data conductor extends between the host device and the peripheral device. The data conductor is configured to channel data between the data terminal and the peripheral device. A power conductor extends between the host device and the peripheral device. The power conductor is configured to channel power between the power terminal and the peripheral device. A zener diode couples the data conductor to the power conductor. The zener diode is configured to control a voltage channeled between the host device and the peripheral device while data is channeled through the data conductor at a desired speed that is greater than a predetermined threshold.

Abstract: A monitoring system for use in monitoring operation of a rotating device includes a first monitor including a first processor. The first monitor is configured to receive a phase reference signal from a rotation sensor, wherein the phase reference signal is indicative of a phase of rotation of the rotating device, generate a timestamp indicative of a time at which the phase reference signal was received, and generate a synchronization message including the timestamp and an indication that the phase reference signal was received. The monitoring system also includes a second monitor operatively coupled to the first monitor and comprising a second processor. The second monitor is configured to receive the synchronization message from the first monitor and synchronously sample at least one measurement based on the synchronization message.

Abstract: A communication system includes a host device and a peripheral device. The host device includes a data terminal and a power terminal. A data conductor extends between the host device and the peripheral device. The data conductor is configured to channel data between the data terminal and the peripheral device. A power conductor extends between the host device and the peripheral device. The power conductor is configured to channel power between the power terminal and the peripheral device. A zener diode couples the data conductor to the power conductor. The zener diode is configured to control a voltage channeled between the host device and the peripheral device while data is channeled through the data conductor at a desired speed that is greater than a predetermined threshold.

Abstract: A system for collecting and analyzing vibration data is provided. The system includes: at least one sensor for sensing vibrations and producing an electrical signal corresponding to the sensed vibrations; a Universal Serial Bus (USB) communication device for receiving the electrical signal corresponding to the sensed vibrations from the at least one sensor and conditioning and sampling the electrical signal to produce a conditioned signal; and a data collector for receiving the conditioned signal and storing the conditioned signal in a data storage device.

Abstract: A system for collecting and analyzing vibration data is provided. The system includes: at least one sensor for sensing vibrations and producing an electrical signal corresponding to the sensed vibrations; a Universal Serial Bus (USB) communication device for receiving the electrical signal corresponding to the sensed vibrations from the at least one sensor and conditioning and sampling the electrical signal to produce a conditioned signal; and a data collector for receiving the conditioned signal and storing the conditioned signal in a data storage device.