CME136686LX333HR/500HR
CME136686LX333HR/500HR PC/104 Ultra Low Power cpuModule & Controller with Advanced Digital I/O (aDIO) RTD's CME136686LX cpuModule represents the latest in reliable low-power performance embedded computing solutions. It includes a 500 or 333MHz AMD Geode LX processor with 128kB L1 cache (64kB instruction and 64kB data) and 128kB L2 cache. It uses a 333MHz DDR-SDRAM controller that can support up to 2.7 G-Bytes per second of memory bandwidth. The video interface is provided by an Analog SVGA output and an LVDS flat panel output. The two outputs are independent, and can display separate images and display timings. Maximum resolution is 1920 x 1440. High-speed peripheral connections include USB 2.0, with up to 480 Mb/sec data throughput. An ATA-100/66/33 IDE controller provides a fast connection to the hard drive. Network connectivity is provided by an Intel 82551QM Ethernet controller. Network connectivity is provided by two Intel 82551QM Ethernet controllers. Other features include two RS-232/422/485 COM ports (four ports if in dual-port mode), and Parallel Port. RTD has gone the extra mile to include additional advanced features for maximum flexibility. These include an ATA/IDE Disk Chip socket that allows a true IDE drive to be attached to the board, either socketed or soldered. A multiPort can be configured as a standard EPP/ECP parallel port, a floppy drive port, or an Advanced Digital I/O (aDIO) port. SDRAM is soldered directly to the board for high vibration resistance. The CME136686LX is also available in a rugged, fanless IDAN enclosure.
Model 2410
Model 2410 48-Channel Digital I/O Interface Model 2410 is a compact open-frame module that interfaces 48 general-purpose TTL/CMOS compatible digital input/output (DIO) signals to a 10/100 Mbps Ethernet. It features advanced signal processing functions that reduce the host computer’s burden in measurement and control applications. The module communicates through its built-in web and telnet servers, using telnet for automation applications and an embedded web site for configuration, manual control, and diagnostics. Precompiled API libraries are provided for Linux and Windows, along with open source (C language) code to enable porting and customization. The unit has a small footprint, requires only a single 24VDC power source, and can be quickly and easily mounted by snapping it onto a standard DIN mounting rail. It will interface directly to many standard solid state relay racks, and it has an auxiliary power output that is capable of supplying 5VDC power to solid state relay racks or other modest external loads. DIO Functions Each open-collector DIO channel can operate as an input, an output, or in wired-or mode. A number of special functions such as debounce, edge detection, and PWM output, are available on each channel. All channels are synchronized to a common 1KHz clock to guarantee true state machine behavior. An LED indicates each channel’s physical state. Software debounce can be enabled for any input signal, with debounce interval ranging from 0 to 255 milliseconds. Also, edge detection and capture may be enabled for any input signal and, if desired, asynchronous notification messages (i.e., «interrupts») will be sent to an Ethernet client when edge events are captured. Outputs are capable of 24mA active-low output drive, and internal pull-up resistors are provided for all channels. Each output channel may be independently configured to function in the conventional fashion (directly controlled by Ethernet clients) or as a PWM generator with one millisecond resolution. Signal Connections A standard 50 pin header is provided for connecting the module to external solid-state relay racks or custom OEM signal distribution systems. Sensoray also offers an optional termination board, Model 2410TA, which can be top-mounted to the module to add convenient field wiring terminal blocks without enlarging the module’s footprint. The spring-loaded terminals allow quick connection of 24-16 gauge wires. LabVIEW Demo In addition to the standard API, Sensoray provides a LabVIEW application which demonstrates how to interact the 2410.
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