Littelfuse, Inc. - Chicago, IL
Manufacturer, Manufacturers' Rep, Service Company
Manufacturer of circuit protection products. Products include panels, switches, fuses, gas discharge tubes, LED protectors, relays, suppressors, protection & switching thyristors, silicon protection arrays, diodes, varistors & fuse holders. Capabilities include on-site engineering & safety consultation, field data collection, one-line drawing development & maintenance, arc-flash & shock analysis, hazard mitigation studies (re-engineering), new design & renovation, load flow & electrical safety training. Circuit protection products are suitable for a wide variety of industries including automotive OEM & aftermarket, consumer electronics, electrical contractor, electrical maintenance & repair, industrial OEM & telecom.

Ohio Power Systems - Carey, OH
Distributor, Manufacturer, Custom Manufacturer, Service Company
Distributor of multiplexing systems including multiplexing modules. Radio remote controls, camera systems, CAN modules, hydraulic valves, engine displays & sensors are also available. Capabilities include building, prototyping, consulting, repair, designing & reverse engineering.
Brand Names: KONGSBERG AUTOMOTIVE
www.ohiopowersys.com/integrated-control-sys...

Multiplexing Systems Capabilities
	Integrated Control Systems

S.I. Tech, Inc. - Batavia, IL
Manufacturer
ISO 9001:2008 certified manufacturer of standard & custom fiber optic multiplexing systems. Types of multiplexers include RS-232 to fiber multiplexers, RS-422 to fiber multiplexers, RS-485 to fiber multiplexers, twin-axial to fiber multiplexers, 3270 coaxial to fiber multiplexers & wave division multiplexers. Wave division multiplexers are available in single mode fiber optic & multimode fiber optic types. UL® & CE listed. Made in the USA.
www.sitechfiber.com/products/mux.htm

Synapse Electronique Inc. - Grand-Mere, QC
Manufacturer

Steven Engineering - South San Francisco, CA
Distributor, Custom Manufacturer
Distributor of multiplexing systems for industrial & commercial applications. Capabilities include bar coding, engraving, enclosure cutting & punching, enclosure modification, labeling, meter configuration, prototyping, rail assembling, rail cutting & notching, terminal block marking & wire cutting.

G.M. International Safety Inc. - Houston, TX
Manufacturer
ISO 9001:2000 certified manufacturer of multiplexing systems. Multiplexing system features include high density, up to 256 analog inputs & up to 128 digital inputs in the same system, expansion to 7936 inputs, Zone 0, 1 & 2 inputs, robust isolation of plus/minus 200 V from channel to channel & high immunity against interference & ground loops, programmable via PC & modbus, 18 bit A/D converter, redundant communication lines & AISI 316 stainless steel enclosure for field units.

E. J. Varholy & Sons, Inc. - Glen Burnie, MD
Distributor, Custom Manufacturer, Manufacturers' Rep
Distributor of electrical controls. Includes breakers, connectors, controllers, distribution blocks, enclosures, encoders, fans, fiber optic sensors, fuses, I/O modules, indicating lights, level controls, limit switches, mercury contractors, multiplexing systems, panel meters, photoelectric sensors, PLCs, power disconnects, monitors, pushbuttons, relays, safety switches, scanners, surge suppressors, temperature controls, terminal blocks, timers, totalizers, transformers, variable frequency drives, wireways, & wiremakers.
Brand Names: Carlo Gavazzi

Adtran Inc. - Huntsville, AL
Manufacturer
Modems, Multiplexers, Software Systems

Hale Products Inc. - Conshohocken, PA
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified custom manufacturer of re-configurable multiplexing systems. Features of multiplexing systems include real-time onboard diagnosis, programmable switch panels, multiple power distribution modules & wireless PDS or ES-Key® professional software.
Brand Names: Hale

Kar-Tech - Delafield, WI
Manufacturer
Manufacturer of multiplexing systems including multiplexing controllers & snow & ice controls for mobile applications. Features of multiplexing systems include in-cab LCD display for system information & diagnostics, Controller Area Network (CAN) wire communications, localized troubleshooting, reporting broken wires on outputs & inputs to operator, 10 position auger & spinner dials, optional LED backlighting, Palm Pilot™ interface including diagnostics display, logical parameter calibration, program transfer to control systems, histogram, & password protection for calibration parameters.

HED - Hydro Electronic Devices, Inc. - Hartford, WI
Manufacturer, Custom Manufacturer, Service Company
Desgin/manufacture/service mobile vehicle intelligent electronic network control systems. Custon or semi-custom hardware & software for CANbus multiplex networks. (J1939, ISO 11783 & proprietary protocols.) ISO 9001:2000 certified.

Heaters Controls & Sensors Ltd. - London, ON
Distributor, Manufacturer, Custom Manufacturer, Service Company
Manufacturer of industrial thermocouples & RTD assemblies from contamination & chemical resistant mineral insulated RTD & thermocouple cable. Temperature capabilities up to 3000 degrees Farenheit. Single sensor, dual or multi-point sensors, .010" to 1.125" diameters, explosion-proof heads, FDA terminal head or with leads & plugs.