I/O Modules Suppliers

Ohio Power Systems - Carey, OH
Distributor, Manufacturer, Custom Manufacturer, Service Company
Manufacturer & distributor of standard & custom I/O modules including programmable codesys CAN bus modules from 28 I/O to 124 I/O. CAN interface control modules, DC switching modules, multiplexing modules & keyless ignition modules are also available. Capabilities include building, prototyping, consulting, repair, designing & reverse engineering.
Brand Names: STW
www.ohiopowersys.com/standard-products.html

Helm Instrument Company, Inc - Maumee, OH
Manufacturer, Service Company
Manufacturer of I/O modules. Products include sine/cosine resolver modules, 2-channel strain gage input modules & process automation modules. Products meet ANSI & OSHA requirements.
Brand Names: Helm-Pak
www.helminstrument.com/press/helmpak-press-...

Pentek - Upper Saddle River, NJ
Manufacturer
Manufacturer of data acquisition & I/O products including I/O modules. Available as analog & digital I/O module products. Analog & digital I/O module products such as multi-frequency clock synthesizers, programmable multi-frequency clock synthesizers, FPDP (front panel data port) interfaces, parallel digital I/O modules, FPDP adapters, serial I/O adapters & dual processors are available.
www.pentek.com/products/ProductsBy.cfm?Sear...

Red Lion Controls - York, PA
Manufacturer, Custom Manufacturer
Manufacturer of standard and custom I/O modules. Products include rugged industrial automation I/O modules and digital I/O modules with logic engine. Combination I/O modules are also available. RoHS and WEEE compliant. CE listed.
Brand Names: Sixnet
www.redlion.net/Products/ProcessControl.htm...

IDEC Corp. - Sunnyvale, CA
Manufacturer, Custom Manufacturer
Manufacturer of standard and custom I/O modules. Various features include removable finger-safe spring-up terminal blocks, compact housings, I/O signals, pulse input modules. Modules are suitable for building and home automation, industrial, transportation and public utility control networks. LONMARK compliant. Meets ISO 14001 standards.
us.idec.com/Catalog/ProductSeries.aspx?Seri...

IFM Efector, Inc. - Exton, PA
Distributor, Manufacturer, Custom Manufacturer
Manufacturer and custom manufacturer of I/O modules. Available with current-control functions, connectors, CAN interface and central plugs. Mounting accessories are also available. On-time delivery.
www.ifm.com/ifmus/web/pmain080_030_010.htm

Autonics USA - Mundelein, IL
Manufacturer
ISO 9001 certified manufacturer of I/O modules. Available as DeviceNet™ based remote digital I/O modules compatible with 4 types of communication & in 8 point & 16 point configurations for use with VAC & VDC inputs. Features include extensibility, auto communication speed identification, network voltage monitoring, status flag monitoring functions & noise resistance.
products.autonicsonline.com/viewitems/field...

I/O Modules Products
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WAGO Corp. - Germantown, WI
Manufacturer, Custom Manufacturer
ISO 9001:2000 & ISO 14001:2004 certified custom manufacturer of digital I/O interface modules available with field bus couplers for PLC platforms. Interface modules are available in various models with 20 VAC to 132 VAC voltage range.
Brand Names: Wago
www.wago.us/products/347.htm

Phoenix Contact - Middletown, PA
Manufacturer, Custom Manufacturer
Manufacturer of standard and custom I/O modules for field installation, control cabinets and signal acquisition applications. Various accessories include fuse, operator panels, electronic housings, shield connection clamps and insertion bridges.
www.phoenixcontact.com/online/portal/us?1dm...

NTE Electronics, Inc. - Bloomfield, NJ
Distributor, Manufacturer, Custom Manufacturer
Manufacturer of I/O modules. Types of I/O modules include AC input modules, DC input modules, AC output modules & DC output modules. I/O modules are available in optically isolated style in different voltage ratings. UL® & CSA® approved. RoHS compliant.
Brand Names: NTE
www.nteinc.com/relays.php?a=10

Pro-face America - Ann Arbor, MI
Manufacturer
ISO 9001:2008 certified manufacturer of I/O modules for interface applications. Types of modules available are discrete I/O, process I/O, & temperature. Features include quick disconnects & on/off, start/stop, pump & flow controls . Available with maximum power consumptions of 2.10 W. Modules are UL & CE listed.
www.profaceamerica.com/cms/resource_library...

Vacuubrand, Inc. - Essex, CT
Manufacturer, Custom Manufacturer
ISO 9001:2008 certified manufacturer of digital & analog I/O modules for vacuum system control. Also available are valves, plug-&-socket connections and extension cables and Y-adapters for VACUU-BUS communication system. Also, external liquid level sensors for vacuum pumps and systems.
www.vacuubrand.com/en-pageID977.php

Avago Technologies - San Jose, CA
Manufacturer, Custom Manufacturer
Custom manufacturer of digital I/O optical encoder modules. Various features include multiple mounting, wide resolution range, insensitive, two channel quadrature outputs, compatible and wave solderable. RoHS compliant. On-time delivery.
www.avagotech.com/pages/en/motion_control_e...

Turck, Inc. - Plymouth, MN
Manufacturer, Custom Manufacturer
Worldwide manufacturer & distributor of standard & custom network I/O products including digital I/O modules. Types include discrete I/O stations, analog I/O stations, PC boards & interface gateways. Discrete I/O stations are available in 2-inputs/2-outputs, 3-short circuit outputs, 4-short circuit outputs & 4-inputs/3-outputs types, in nylon housing material & with nickel plated brass connectors. Specifications of discrete I/O stations include operating current ratings of greater than 50 mA & operating temperatures ranging from minus 25 degrees C to plus 70 degrees C.
www.turck-usa.com/

METZ CONNECT USA Inc. - Tinton Falls, NJ
Distributor, Manufacturer, Custom Manufacturer
ISO 9001:2000 certified. Manufacturer and distributor of standard and custom I/O modules. Available with internal and external memory, manual controls and integrated web interfaces. RoHS compliant.
www.metz-connect.com/en/products/io-compone...

Electro-Sensors, Inc. - Minnetonka, MN
Manufacturer
ISO 9001:2008 certified designer and manufacturer of rugged and reliable machine monitoring sensors and hazard monitoring systems for industrial applications. Sensor-input and relay-output modules with Modbus RTU network interface. 3 Models: Analog-In (12 inputs), Discrete I/O (6 inputs, 6 relay outputs) and Frequency/Discrete-In (12 inputs) All provide protected sensor power. All signal inputs are protected.
www.electro-sensors.com/products/signal-con...

Cook Industrial Electric Co., Inc. - Cordele, GA
Distributor, Manufacturer, Custom Manufacturer, Service Company
Stocking distributor of industrial parts including I/O modules. Industrial parts also include soft & torque limiting starters, braking resistors, line/load reactors, panel breakers, pilot devices, photoelectric, inductive, capacitive & error proofing sensors, transducers, ID systems & speed reducers.
www.cieco.com/index.htm

Microscan Systems, Inc. - Renton, WA
Manufacturer
ISO 9001:2008 certified manufacturer of machine vision accessories including I/O modules to drive various I/O. One year warranty.
Brand Names: MICROSCAN, Visionscape
www.microscan.com/en-us/Products/MachineVis...

SIE Computing Solutions, Inc. - Brockton, MA
Manufacturer, Custom Manufacturer
Manufacturer of standard and custom I/O modules. Various modules include protocol software, systems administrators, controllers, alarm boards interface and mezzanine cards and rackmount interconnect modules. ITAR registered. Lean manufacturing capable.
sie-cs.com/en/browse/product/serial-io

Sleeveco - Dawsonville, GA
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of label application equipment spare parts including input modules & output modules. Spare parts can be customized as per specifications.
www.sleeveco.com/view/8.html

Diamond Technologies, Inc. - Maynard, MA
Manufacturer, Service Company
Distributor of wide range of I/O modules for industrial applications. Modules are available with 24V, 5V & 48V inputs, digital AC logic, relays, thermocouples, RTDs, serial, pulse width input, encoder, pulse width output & stepper motor modules. I/O modules are suitable for vending machines, home automation systems & embedded machine applications.
Brand Names: WAGO
www.diamondt.com/content/electronic_connect...

Anacon Power & Controls - Concord, MA
Manufacturer, Custom Manufacturer
Manufacturer of standard & custom I/O modules. Available as loop powered time proportioning modules. Features include precise time proportioned output, drives multiple solid state relays, single-phase & 3-phase control & LED output indicator. Available in input current ratings from 4 mA to 20 mA. Loop powered time proportioning modules are designed for use in power control applications. Loop powered time proportioning modules are available with limited 2-year warranty. I/O modules are RoHS compliant.
www.anaconpower.com/APCMAN_1LP.htm

R. Stahl, Inc. - Houston, TX
Manufacturer, Custom Manufacturer
ISO 9001:2000 & ISO 9000:2000 certified custom manufacturer of intrinsically safe devices or products including analog & digital I/O (input/ouput) modules. Specifications of I/O modules include current up to 20 mA, 500 VAC to 1,500 VAC voltage, 1.6 W to 6.6 W power consumption, minus 20 degrees C to plus 65 degrees C ambient temperature, minus 40 degrees C to plus 70 degrees C storage temperature & 95 percent maximum relative humidity. Features include 8 channels for 2 wire transmitters & 4 channels for 3 & 4 wire transmitters, galvanic isolation between inputs & system, open-circuit & short-circuit monitoring & polyamide 6GF module enclosure. Meets IEC standards. CSA & FM approved.
www.rstahl.com/home/usacanada-products-and-...

Applied Manufacturing Technologies, Inc. - Anaheim, CA
Manufacturer, Custom Manufacturer
Custom manufacturer of I/O modules for automation units. Robotic inspection, parts ejectors, eight color pad printing & auto feed systems, automation machines, semi-auto pad printers, part transfer & electrical enclosures are also available.
www.amtecinc.com/parthandlingsystems.html

CO2Meter.com - Ormond Beach, FL
Distributor, Manufacturer, Custom Manufacturer
Manufacturer of standard & custom I/O modules. Available as analog input/output expansion modules. Applications include multi-zone greenhouse ventilation, loop-actuated industrial control, monitoring third-party sensors & interfacing with legacy hardware.
www.co2meter.com/