User-friendly and PC programmable, the electronic controller easily connects to a computer through the electrically isolated RS232 communications port
The SEL-551C overcurrent/reclosing relay with mixed I/O connections and an optional front-panel communications port
is said to enable easier system integration, plus simplified engineering access for monitoring, changing settings and downloading fault data.
Users' choice of supervised battery back-up unit are LCD display or "Aux" communications port
providing battery information.
Pertinent Data: The PMAC2-PC/104 supports four channels of servo/stepper interface, an RS-232 serial communications port
, and an optional bus communications port
Designed for use with all brands of notebook computers that have USB capability, the self-powered hub features three USB ports, two PS/2 ports, an RS232 type communications port
, a printer port, an Ethernet port and a headphone jack with volume control.
A special infrared communications port
allows workers with a hand-held computer to reprogram charge times and rates, check the meter's maintenance needs and the amount of money it is taking in, and how heavily the space is used.
The series C and series M lines both come with a built-in infrared wireless communications port
and a 28.
The keyboard would no longer work and the computer would accept input only from the specified communications port
Each model includes integrated battery monitoring electronics and a communications port
to access battery data.
The standard infrared communications port
will allow the user to perform local programming and diagnostic functions for the radio network without interruption of communications over the Radio Area Network (RAN).
Each of the four new models integrate battery monitoring electronics with an communications port
and as many as 30 of these battery systems can be connected in series for very high voltage applications, such as pure electric vehicles, series hybrid electric vehicles and power back-up.
10 Mbps SPI Interface: industry-standard serial communications port
, allowing even 18-pin, 8-bit microcontrollers to be network enabled.