SEL-1102 Computing Platform for Value-Added Resellers

Ordering Information

Budgetary Price:
$4,100

Online Product Configuration

The SEL-1102 is a rugged computer built to withstand harsh environments in utility substations, and industrial control and automation. The SEL-1102 comes without an operating system, allowing you to load your operating system of choice such as Linux®. Designed and manufactured to the same standards as our protective relays, the SEL-1102 has no moving parts, and withstands -40° to +75°C. With an MTBF of 10 times over other industrial computers, it is backed by SEL’s no-questions-asked, worldwide, ten-year product warranty.

  • Robust hardware design: no fans, no moving parts, ten-year warranty
    Improve reliability with the SEL-1102, which has a predicted mean time between failures (MTBF) of at least ten times that of typical computers. An independent diagnostics watchdog processor improves system availability by detecting and alarming for problems, detecting system crashes, and restarting the main processor. Eliminate inverters by using station dc power.

  • Wide power supply ranges: 24/48 Vdc; 48/125 Vdc or 120 Vac; and 125/250 Vdc or 120/240 Vac
    Wide supply ranges, without external inverters, make the SEL-1102 suitable for multiple applications.

  • Reliable substation operation—meets IEEE C37.90 and IEC 60255 Protective Relay Standards
    Install the SEL-1102 in substations instead of desktop and rack-mount computers designed for controlled office environments. The SEL-1102  is designed for harsh substation environments and withstands vibration, electrical surges, fast transients, and extreme temperatures.

  • Separate system processor and watchdog microcontroller enhance system performance and availability
    An independent watchdog microcontroller complements a choice of Transmeta or Intel® system microprocessors. The microcontroller detects and alarms for problems, detects operating system interruptions, and restarts the system processor.

  • Flexible solution meets value-added resellers’ needs using computer industry standards
    Load your software to meet your needs. The SEL-1102 is compatible with popular operating systems and software, and includes expansion support for PC-104 and PC-104 Plus cards, optional IDE drives, and memory. Includes two Ethernet ports, four USB ports, an IRIG-B time input, and IRIG-B time outputs.

  • Configurable Label Simplifies Product Identification
    Supports configurable slide-in label for the product name, allowing you to label it as you see fit.

  • The SEL-1102 is primarily intended for sale to value-added resellers (VARs). The value that they add includes installing the operating system and applications software, and initializing databases for specific end-user applications. Some end users are internal integrators, or “super users,” with personnel capable of installing an operating system and integrating their own systems. Or, if you are an end user that works with a third-party integrator, consider specifying SEL-1102 hardware to your integrator. 

  • Install your software in the SEL-1102 hardware for the following example applications and more.

    • Connect a video monitor, keyboard, and mouse to provide a human-machine interface (HMI) for alarm annunciation, local indication, control, and configuration.
    • Connect to communications processors in a substation to convert relay data to a legacy protocol for a SCADA master. Use data from SEL relays and other devices instead of lower reliability remote terminal units.
    • Use the SEL-5040 acSELerator Report Server™ Software to detect, gather, and summarize relay event reports.
    • Gather time-tagged events from relays and I/O processors to serve as a station-wide Sequential Events Recorder (SER). Forward data to a system-level computer for system-wide SER.
    • Perform automatic control.
    • Concentrate data from relays, communications and logic processors, and other devices; forward information to multiple master data users, for example, SCADA, EMS, Power Quality, and Equipment Maintenance systems.
    • Install soft-PLC software for local automatic control.

     

  • Processor and memory
    Transmeta 733 MHz CPU w/256 MB SDRAM
    Pentium® M 1.1 GHz with 512 MB DDR SDRAM
    Pentium M 1.1 GHz with 1024 MB DDR SDRAM

  • Power supply (choose one of three standard power supplies) 24/48 Vdc
    48/125 Vdc or 120 Vac
    125/250 Vdc or 120/230 Vac

  • Primary and secondary Flash drives
    None standard; 512 MB, 1, 2, 4, 6, or 8 GB drive optional

  • Serial ports
    1 port standard; 8 or 16 ports optional

  • Rack or panel mount standard

Data Sheets

Guideform Specification

Instruction Manuals

If you are not logged in you may not be able to view all of the content available.

To login use the link in the MySEL section at the top of this page.

Label Instruction

Access drawings via the Online Product Configuration link in the Ordering Information box at the top right of this page (below the product photo).

From the Product Configuration page, configure your product or enter your part number via the Universal Part Number Reverse Lookup. Then, download custom .dwg or .pdf files, specific to your product.

You may also go directly to the Product Configuration page to make a product selection.
GSA_Logo

Schweitzer Engineering Laboratories, Inc.

2350 NE Hopkins Court
Pullman, WA 99163 - USA
Phone: +1.509.332.1890
Fax: +1.509.332.7990
© 2009 SEL  | SEL Links  | SEL Expert  | SEL Latin America  | SEL Mexico  | SEL Brazil  | SEL China