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...

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

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...

Cuny & Guerber, Inc. - Union City, NJ
Distributor, Custom Manufacturer
Distributor of digital I/O modules. Various features include removable terminal strips, on-board software averaging, autocalibration, hold, reset & preset shutdown options, multiplexed or single channel operational modes, LED displays, selectable display frequency at 1 Hz or 10 Hz & binary to BCD conversions.
Brand Names: Modicon, Sy/Max

Extreme Components, Inc - Eatontown, NJ
Distributor, Custom Manufacturer
Distributor of I/O modules. Prototypes are also available. Services available include taping & reeling bulk products, product functionality testing, solderability testing, product programming, dry packing & baking, custom packing & shipping. Meet RoHS specification.

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.

Globe Manufacturing Sales, Inc. - Mountainside, NJ
Manufacturer, Custom Manufacturer
I/O Card Brackets. Stock & Custom. Precious Metal Components, Working With Material Thicknesses As Low As .004"