EAO Corporation - Milford, CT
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of HMI systems for a wide range of applications from transportation & medical to industrial equipment. Work closely with customers to develop specifications, panel layout, integration & mechanical design. Systems incorporate attention to industrial design & ergonomics, component manufacturing, mechanical & system design, software & interface design, production & supply chain management, quality assurance & testing. An ISO 9001 & 14001, IRIS certified manufacturer of keypads, pushbuttons, switches, illuminated & backlit switches, emergency stop switches, HMI operator interface components & HMI systems. UL, CSA, CE approved.
www.eao.com/eus/en/hmi/application/02_machi...

Ultra Electronics Measurement Systems Inc. - Wallingford, CT
Manufacturer, Service Company
AS 9100 & ISO 9001:2000 certified. Manufacturer of human machine interface (HMI) operator interfaces for various controls. Serial interface module accommodates up to 7 analog (axis) input signals & 24 switches & transmits position data as absolute position information in 8-bit number. Miniature serial interface circuit is also available & fits inside grip controls & other small spaces. Joystick amplifier circuits amplify voltage up to +/- 10 VDC with a +/- 12 to 15 VDC input & can be installed inside of hand grips & USB cards featuring USB Direct X, 2 analog & 12 switch inputs & USB port computer power are also available. HMI interfaces also include RS232, RS422, RS485, CANbus, ARINC 429 & various common, analog & other interfaces.
www.ultra-msi.com/human-machine-interface.h...

Pearse-Bertram, LLC - Bloomfield, CT
Distributor, Custom Manufacturer
ISO 9001:2008 certified distributor of industrial automation & motion control products such as operator interfaces including touchscreen & HMI (human machine) interfaces. Touch screen interfaces feature built-in Ethernet communications & live video input capabilities. Message displays feature password-protected screens & programmable function keys. Also available touch screens with integrated PLCs & built-in operating panels into a single compact device.
www.pearse-bertram.com/industrial-automatio...