Operator Interfaces, Switches & Relays


Latest Articles

Compact safety relays with reinforced insulation
April 2005, Phoenix Contact
The new PSR safety relay family from Phoenix Contact provides high standards for monitoring emergency cutout and safety door power circuits and two-hand controls. All connections are pluggable and coded. ...

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Memory module for managed switch
March 2005, Phoenix Contact
Phoenix Contact's new memory modules FL IF MEM 2 TX-D are 2-port twisted-pair modules for the Modular Managed Switch. They store the complete switch configuration, including the management IP address, ...

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High temperature proximity switches
March 2005, Gail Norton Instrumentation, Integrated Solutions
For demanding applications in high-temperature areas, inductive proximity switches with good long-term reliability have become increasingly popular. Contrinex offers a series of embeddable and non-embeddable ...

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LV relays interface with controllers
March 2005, NewElec Pretoria
The NK motor protection relays from NewElec's N Series are designed to protect motors in various LV applications. The relays are fitted with a 4 to 20 mA loop to indicate percentage motor load current ...

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Ethernet DIN rail mount switch
February 2005
The ENHSD switch from Woodhead Connectivity is designed to enable the Ethernet infrastructure to survive in the production area, eliminating long cable runs to an environmentally protected area. Available ...

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Cost-effective proximity switches
February 2005, Instrotech
Manufactured in Europe, the Selet range of inductive proximity switches carry the CE mark and conform to both Cenelec and DIN standards. Used for non-contact position sensing and counting applications, ...

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HMI that is as smart as it looks
January 2005
The EXTER operator terminals, in five different models, represent a bold step forward in high-performance technology

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Opto isolation and reed relays for USB
January 2005
Eagle Technology is offering MicroDAQ 62, 63 and 69, which add opto-isolated inputs and reed relay outputs to the extensive range that features products for USB, serial and wireless applications. The ...

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Improved rugged capacitive measuring technology
January 2005, VEGA Controls SA, Integrated Solutions, Infrastructure
Leading German level measurement manufacturer, VEGA, has completed its development programme, converting its full range of sensors to the plics (plug in concepts) system. The last phase of this development ...

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HMI family with enhanced complimentary software
January 2005
Red Lion's G3 family of operator panels offer Ethernet port and CompactFlash socket as standard, and support up to five high-speed serial ports for connection to PLCs, motor drives, temperature controllers, ...

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Ultrasonic proximity switches
December 2004, Gail Norton Instrumentation, Products & Solutions
Ultrasonic proximity switches may be used wherever distances have to be measured in air. The targets can be in the solid, liquid, granular or powder state. The material may be transparent or coloured ...

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Universal level switch for solids
December 2004, Endress+Hauser South Africa, Integrated Solutions
Endress + Hauser offers a range of level measurement instrumentation that is able to cater for any application. One example is the Soliswitch FTE30, an economical paddle level limit switch with dust ...

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Eliminating motor burnout
December 2004, NewElec Pretoria
NewElec has designed an earth insulation lockout relay to prevent motor starts when an inherent earth leakage fault is present. The product was designed as a result of problems encountered by manufacturing ...

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A better view for machine operators
December 2004, Rockwell Automation
Rockwell Automation recently launched the latest Allen-Bradley VersaView 2000M Flat Panel Monitor, a 20-inch (508 mm) PC display for industrial applications. The larger screen - now available in South ...

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Operator stations for industry
December 2004, Temperature Controls
The MTL6000 range of IS Terminals is designed for use as operator stations in the chemical industry, pharmaceutical industry, oil and gas production markets, power plants, mills, alcohol processing market, ...

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Intelligently designed operator terminals
November 2004
Intelligent design effort has resulted in a product that both functions well and is aesthetically pleasing. While an operator terminal on a Windows CE platform is nothing new - an operator terminal on ...

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Safety hinge switches
November 2004, Anglo Allied Engineering
Hinged machinery guards and covers as well as safety fence doors may be found in every type of industry. The Bernstein safety hinge switch, SHS, represents the logical integration of a safety switch in ...

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Graphic HMI with touchscreen
November 2004, Surveillance, Integrated Solutions
The G306 (like its other family members) comes with Ethernet port as standard, USB connection, support for up to five high-speed serial ports, integrated protocol converter, built-in webserver, standard ...

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SSI LED display
November 2004, Turck Banner Southern Africa, Products & Solutions
Kübler has announced a new SSI LED display with six 15 mm digits and adjustable brightness control. The synchronous serial interface (SSI) display can be used with either an AC or DC power supply and ...

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Electromagnetic switches for industrial applications
November 2004, Anglo Allied Engineering
A range of electromagnetic sensors suitable for a broad range of industrial applications is available from the South African company, Anglo Allied Engineering, experts in electrical control products. Designed ...

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