Since 1983, Spectrum Controls has continued to be the premier provider of hardware and related software products for the industrial controls marketplace. Products fall into three major categories: I/O modules, human-machine interfaces and communications devices.

Opto 22 manufactures hardware and software products that link all kinds of electrical, mechanical, and electronic devices and machines to networks and computers.

Opto 22 controllers, I/O (input and output modules), solid-state relays, and software are used for industrial automation, remote monitoring, data acquisition, and machine-to-machine (M2M) applications.

Our products make it possible for you to use your normal business computer systems to monitor, control, and get data from all the devices and machines that are important to your business.

The control solution for PROFINET is the ILC 370 from Phoenix Contact. The Inline Controller expands the range of possible applications to include larger scale applications. Process data is exchanged via Ethernet/PROFINET and distributed control solutions are made possible.

IDEC designs and manufactures control automation products that are sold to original equipment manufacturers. Our goal is to meet our customers' ever changing needs with quality products at a competitive price. With products that direct processes and systems, our components are used in a variety of applications. You may see our switches in an elevator, a subway station or on a factory control panel. Our relays, power supplies or timers may be in a UPS (uninterrupted power supply) unit or a water dispensing machine.

Automation products, control and visualization solutions and services, which will improve the efficiency of your machines and installations.

Micro and small PLCs

Messung Systems is an Indian manufacturer of automation products like NEXGEN series PLCs, SmartLine series Text HMI panels, and RiX series Fieldbus Remote I/Os.

Nexgen Series PLCs consists of two products: Nexgen5000 for up to 2000 I/O points and Nexgen2000 for 128 I/O points. Both PLCs are programmable by IEC 61131 compatible languages and cater to a wide spectrum of applications in machine tools, utility control, pharmaceutical, textile and plastic machinery.

Hitachi PLC's are among the smallest, most compact systems available world-wide. They were developed under special consideration of network abilities, international standards and the reduction of EMC noise. All of this was made possible thanks to the integration of innovative PLC components. Due to an extensive array of commands, excellent communication capabilities and high flexibility, each series establishes a new standard in its class. The ANYBUS®-system ensures compatibility with all standard fieldbus systems.

Programming software is available for all Hitachi H-Series PLC.

PLCs and HMIs (also under the names of Panasonic, Aromat and NAIS).

Manufacturer of OEM PLC boards and HMIs. They also offer a PLC software simulator.