Schneider Electric - Des Plaines, IL
Manufacturer, Custom Manufacturer
ISO 9001:2000 & ISO 14001 certified custom manufacturer of I/O modules. Interface modules are used for monitoring emergency stops, coded magnetic & enabling switches, sensing mats & edges, light curtains, zero speed, time displays, lifts & hydraulic & eccentric presses.
www2.schneider-electric.com/corporate/en/pr...

I/O Modules Products
	M340 Discrete Inputs M340 Discrete Outputs M340 Discrete Mixed I/O More

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
	Display Units Graphic Panels

Marsh Electronics, Inc. - Locations
Distributor, Service Company
Stocking distributor of I/O modules. Vendor managed inventory (VMI) and internet replenishment programs available. RoHS complaint. Meets IPC A620 standards. UL listed. JIT and Kan Ban delivery.
Brand Names: Chicago Miniature Lamp, Cole Hersee, Crydom, Displaytech, Grayhill, Greenlee, Magnecraft, Neutrik,...
www.marshelectronics.com/products/line-card...

Grainger Industrial Supply - Locations
Distributor
Distributor of I/O modules. Available in a variety of sizes and materials for a variety of applications. Services include 24-hour emergency order response services, inventory management services, safety services, repair and replacement programs, hazardous recycling services and storage/material handling equipment services. 1 year warranty.

Vb-Controls - Naperville, IL
Manufacturer
Solid State Relays, Contactors, Motor Starters, Thyristors

Mescon Technologies, Inc. - Frankfort, IL
Manufacturer, Custom Manufacturer
Manufacturers Of PC Programmable, Smart & Analog Transmitters, Signal Conditioners For RTD, Thermocouples, DC, AC, Bridge, Potentiometer, & High AC Current Transmitters. PC Programmable, Smart, & Tri-Color Digital Panel Meters

InCheck Technologies, Inc. - Northbrook, IL
Manufacturer, Service Company
Manufacturer of I/O modules including data acquisition devices. Specifications of data acquisition devices include 16 bit ADC resolution, 90 dB to 96 dB range, minus 80 dB harmonic distortions, 128 Hz to 51.2 kHz sampling rate, 0.12 Hz to 20 kHz analysis frequency bandwidth, data block sizes up to 16384 bytes, long block size up to 200 K, 1500 Vrms transformer isolated inputs, plus/minus 0.03 percent accuracy, 4 mA to 20 mA interface, 110 V to 220 V power, 10/100 Mbps Ethernet network communication, DHCP addressing, TCP/IP protocol & minus 20 degrees C to plus 70 degrees C operating temperature. Devices are available in NEMA 4X enclosures with ultrasound sensors, accelerometers, strain gauges, two, three & four wire RTD's, thermocouples, pressure transducers, digital signal processor, relational database, alert generation engine & application server.

Tek Supply, Inc. - Woodstock, IL
Manufacturer, Custom Manufacturer, Service Company
Distributor of reconditioned programmable logic controllers & components from a wide variety of manufacturers. Repair service with warranties are available for all PLC's, CNC's & industrial PCB's.