Red Lion Controls - York, PA
Manufacturer, Custom Manufacturer
Manufacturer of standard and custom Ethernet I/O devices. Industrial Ethernet switches are also available.
Brand Names: N-tron, Red Lion
www.redlion.net/Products.html

WAGO Corp. - Germantown, WI
Manufacturer, Custom Manufacturer
ISO 9001:2000 & ISO 14001:2004 certified custom manufacturer of Ethernet I/O devices including switches. Specifications include dimension up to 3.95 in. L x 1.5 in. W x 3.26 in. H, 10 VDC to 30 VDC power input, -10 degrees C to plus 60 degrees C operating temperature, -40 degrees C to plus 85 degrees C storage temperature, 5 percent to 94 percent relative humidity 15,000 W spike protection, 3.2 Gbps memory bandwidth, 1,300 nm fiber optic port wavelength & 4 km to 40 km fiber maximum distance.
www.wago.us/products/14436.htm

PCN Technology, Inc. (PCN) - San Diego, CA
Manufacturer, Service Company
Manufacturer of Ethernet I/O devices including switches, routers & extenders. Various applications include commercial, building, industrial, energy, oil & gas, transportation & defense.
www.pcntechnology.com/ethernet-products-tec...

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Digital Dynamics, Inc. - Scotts Valley, CA
Manufacturer, Custom Manufacturer
Manufacturer of standard and custom Ethernet process I/O devices including controls for semiconductor processing equipment. Electrical, mechanical and software engineering development, planning, procurement, testing, documentation control, packaging and materials management services provided. On-time delivery.
www.digitaldynamics.com/products.html

AutomationDirect.com (AutomationDirect) - Cumming, GA
Distributor, Custom Manufacturer
Ethernet I/O devices including analog & digital I/O modules; field I/O subsystems connect to Ethernet, devicenet, profibus modbus networks.
Brand Names: Cutler-Hammer, Hitachi
www.automationdirect.com/communications?tho...

Mencom Corporation - Oakwood, GA
Manufacturer
ISO 9001:2008 certified manufacturer of Ethernet I/O devices. Products include switches, adapters, cables and connectors.
Brand Names: ILME
www.mencom.com

Phoenix Contact - Middletown, PA
Manufacturer, Custom Manufacturer
Manufacturer of ethernet networking accessories. Additional products include DIN-Rail Mount terminal blocks, DIN rail, markers, circuit breakers, industrial connectors, sensor boxes, cordsets, data connection systems, PCB terminal blocks, electronic component housings, surge protection devices, measurement & control signals, telecom & bus systems, transceiver systems, signal converters, power supplies, relays & automation components & systems.
www.phoenixcontact.com/online/portal/us?1dm...

Kontron - Poway, CA
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2000, ISO 13485:2003 & ISO 14001:1997 certified custom manufacturer of ethernet I/O devices including industrial I/O boards. Types of I/O boards include PCI & ISA analog input & output, relay & isolated input digital, digital TTL & power supply load boards. I/O boards are available in various models & configurations. I/O boards are suitable for data acquisition, control, monitoring & testing applications in automation, military, medical & security industries.
us.kontron.com/products/boards+and+mezzanin...

Turck, Inc. - Plymouth, MN
Manufacturer, Custom Manufacturer
Worldwide manufacturer & distributor of standard & custom network products including Ethernet I/O devices. Types include cabinet distributed I/O systems, modular I/O systems, Ethernet gateways in stainless steel & advanced I/O module (AIM) Ethernet stations. Cabinet distributed I/O systems include gateway, base & electronic module. Electronic modules are available in different signal types & counts.
www.turck-usa.com/Products/Networks/EtherNe...

METZ CONNECT USA Inc. - Tinton Falls, NJ
Distributor, Manufacturer, Custom Manufacturer
ISO 9001:2000 certified. Manufacturer and distributor of standard and custom Ethernet I/O devices including multi I/O controllers and mixed modules. Available with integrated web interface, relay input and output and manual controls. RoHS compliant.
www.metz-connect.com/en/io-components/ether...

Bomara Associates - Chelmsford, MA
Distributor, Manufacturers' Rep, Service Company
Distributor and mfr's rep. of Ethernet I/O devices. Various devices include trackers, hubs, switches, repeaters, converters and mixed media and remote A/B fallback supplies.
Brand Names: Unipower, WTI
www.bomara.com/products.htm

ICP America, Inc. - Vista, CA
Distributor, Manufacturer, Custom Manufacturer
Manufacturer & distributor of ethernet input & output devices including industrial single board computers, backplanes, high integration mobile PC system LCD kits, flat panel monitors, sun-light readable LCDs & rackmount LCD/ keyboard drawers, embedded boards, add-on cards, panel PCs with touch screen, modular rack mount LCD workstations with touch screen interfaces, rack mount computer chassis, compact computer chassis, embedded computer chassis & bare bone computer chassis. Also available industrial power supplies from 40W to 600W & accessories including removable drive bays, CPU fans, cable sets, combo drives, shock mount kits, keyboards & monitor arms.
www.icpamerica.com/files/DRPC-100_20130104....

Neal Systems Inc. - Newtown, PA
Distributor
Distributor & integration of instruments for various process measurements, process control & data acquisition, electrical protection & connection for both general purpose & hazardous areas. Types of instruments include vibration monitoring, gas leak detection & gas analysis, hazardous area equipment (intrinsic safety & purge), process measurements (temperature, pressure, flow), liquid analysis measurements, various controllers & indicators, chart recorders, handheld calibrators, process control devices (valves, drives), surge protectors & signal conditioners. Industrial Ethernet switches, I/O gateways, industrial phone modems, remote terminal units, process control & data acquisition, wireless data transfer, wireless I/O modules, wireless repeaters, wireless gateways including wireless instrumentation backbone (WIB) network.
Brand Names: Action Instruments, Barber-Colman, BlueTree Wireless, Burkert, Byres Security, Chessell, Draeger,...
www.nealsystems.com/newsite/

NovaTech, LLC - Lenexa, KS
Manufacturer
Manufacturer of power measurement, communication, and automation equipment.
Brand Names: Bitronics
www.novatechweb.com/process/8000-series-io/

Electro Standards Laboratories - Cranston, RI
Manufacturer, Custom Manufacturer, Service Company
Designer & manufacturer of standard & custom Ethernet I/O devices. Products include connectors, network switches & cables, data acquisition & signal conditioning systems & interface converters.
www.electrostandards.com/Products/

Keltron Connector Co. - Ronkonkoma, NY
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of Ethernet I/O devices including connectors. Types of connectors include board to board, DIN, metric, firewall, insulation displacement, microminiature, surface mount, fiber optic & polarized connectors.
www.keltronconnectors.com/index.html

Mosier Fluid Power, Inc. - Louisville, KY
Distributor
Distributor of Ethernet I/O devices. Operator interface panels, Tellus & V-Server software & industrial PC interfaces are also available. Stock items available.
Brand Names: Monitouch HMI
www.mosier-fluid.com/operator.html

Schneider Electric - Des Plaines, IL
Manufacturer, Custom Manufacturer
ISO 9001:2000 & ISO 14001 certified custom manufacturer of ethernet I/O devices. Ethernet I/O devices include unmanaged switches, hubs, transceivers, gateways & converters, cables, local servers, programmable logic controllers, automation systems & connectors.
www2.schneider-electric.com/corporate/en/pr...

G & O Thermal Supply Co. - Chicago, IL
Distributor, Custom Manufacturer
Distributor of controller & network/enterprise level products. Functions include control, view, report, alarm, trend, achieve, & serving of data to supervisor. LON & BACnet supported systems

ICP DAS USA, Inc. - Harbor City, CA
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified custom manufacturer of Ethernet I/O devices for industrial applications. Web based Ethernet I/O modules have a web server for remote access to via Internet. With Modbus TCP & standard TCP/IP protocols, these web based Ethernet I/O are suitable for any controllers & PCs.

Netburner Inc - San Diego, CA
Manufacturer
Manufacturer of ethernet networing accessories including ethernet I/O devices, bridges & cards.

Integ Process Group, Inc - Gibsonia, PA
Manufacturer
Manufacturer of Ethernet I/O devices. Features include digital and analog I/O, built-in software functions, flexible communications and a serial-to-ethernet server.

Bentek Systems Ltd. - Calgary, AB
Distributor, Manufacturer, Manufacturers' Rep
Manufacturer of industrial wireless SCADA & telemetry systems including wireless I/O & ethernet radios, integrated RTU/radio & cellular modems, serial ethernet gateways & protocol converters.

BTR Electronic Systems - Tinton Falls, NJ
Manufacturer
ISO 9001 certified. Manufacturers of Lon Work (local operating network) components & controls for HVAC & energy management systems. Series include intelligent components, timer relays & switches, measuring & monitoring relays, interface modules & accessories. Modular network components & field termination systems for industrial islands including: Ethernet I/O, RJ-45, USB & coaxial cable jacks, plugs, wall outlets, patch panels, cable systems, cable hangers & full-line accessories for structured cabling systems installation. Products UL, CSA, VDE rated & lead-free.

Sensors Web Portal Inc - Toronto, ON
Manufacturer
Manufacturer of digital to analog signal converters.