Operator Interfaces, Switches & Relays


Latest Articles

HMI platforms evolve to take on new roles
December 2011
The HMI device is evolving into a platform that helps solve manufacturing problems to improve business performance

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Omron's new solid state relay
December 2011, Omron Electronics
Omron has introduced a range of industrial high-power solid state relays (SSRs) that offers extended life and greater reliability thanks to a unique surge pass circuit. Omron’s SSRs are often required ...

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Advanced standalone motor protection relays
December 2011, NewElec Pretoria
In order to meet the increasing demand for safety standards in modern industries, many end-users are looking for methods to eliminate the need for electrical staff to open MCC cubicles in order to determine ...

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Monitoring relays with IO-Link interface
November 2011, Siemens South Africa
The Siemens Industry Automation Division has equipped its complete range of monitoring relays with the IO-Link interface. The relays protect motors and plant components reliably by monitoring parameters ...

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Schneider Electric introduces wireless pushbuttons
November 2011, Schneider Electric South Africa
Schneider Electric South Africa has announced the Harmony XB5R range of wireless, battery-less pushbuttons, available in plug-and-play packages the devices are designed for easy use in industry applications. The ...

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Compact Ethernet graphic operator interface
November 2011
The new Pro-face compact, Ethernet GP4100 Series operator interfaces, with full graphic and touch operation capability, are equipped with 85 mm, 16-greyscale, high resolution 200 x 80 pixel displays and ...

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Low cost graphic operator interfaces
December 2011, Shorrock Automation
Pro-face has introduced low cost HMI Ethernet graphic operator interfaces to its GP4100 series. The new models feature full graphic and touch operation capability and are equipped with 85 mm, 16-greyscale ...

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Relay meets latest safety standards
October 2011, ifm - South Africa
The new G1502S safety relay from ifm electronic conforms to all the latest safety standards, including SIL3 to IEC 61508, PLe under ISO 13849-1 and EN 574 type IIIC. It fulfils many safety tasks without ...

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Protection relay with added features
14 September 2011, NewElec Pretoria
NewElec’s KD protection relay has a compact design and includes management tools as well as additional protection features

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Keypad entry display for relays
14 September 2011, NewElec Pretoria
NewElec’s MA RDU 216 panel-mounted keypad entry display unit is designed for use with the company’s MA range of electronic motor protection relays

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Compact HMI with Ethernet for easy networking
14 September 2011, Shorrock Automation
Pro-face has announced the release of its new GP-4104 compact graphic operator with Ethernet interface

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Omniflex extends annunciator range
September 2011, Omniflex Remote Monitoring Specialists
Emphasis approved alarm annunciator range expanded for the nuclear industry. Safety is of paramount concern in the nuclear industry. In accordance with the requirements of the UK Nuclear Installations ...

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Beacon lights
September 2011, Turck Banner Southern Africa
Banner Engineering has introduced the K50 beacon light to its range of lighting and indicators. By providing intense levels of light from all directions, the new beacon is designed to provide solutions ...

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Advanced motor protection
September 2011, NewElec Pretoria, PI SA (PROFIBUS & PROFINET SA)
NewElec’s MA motor protection relay can be used either as a standalone device or as part of an automated process communicating to a PLC. The motor control relay is equipped with five digital inputs accepting ...

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WatchDog pro - WDp monitoring and recording system
August 2011, Vepac Electronics
WatchDog pro is a modular, industry compliant monitoring system that combines classical monitoring and time-related functions with the communication potential of fieldbuses, SMS and e-mail. The central ...

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Earth insulation lock-out relays
21 July 2011, NewElec Pretoria
NewElec’s EC electronic motor protection relays monitor the insulation integrity of protected motor windings and feeder cable cores to earth while the motor is standing

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Advanced motor protection
21 July 2011, PI SA (PROFIBUS & PROFINET SA), NewElec Pretoria
NewElec’s MA motor protection relay can be used either as a standalone device or as part of an automated process communicating to a PLC

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Long line safety equipment
July 2011
Simple installation and easy-to-use monitoring systems integrated into bulk conveyors ensure that goods keep running on track. By using switches connected to a roller constantly sweeping the conveyor ...

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Relays extend motor life
23 June 2011, NewElec Pretoria
NewElec’s N Series electronic motor protection relays provide increased safety and efficiency for protecting LV motors

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Protection relay for winches and overhead cranes
23 June 2011, NewElec Pretoria
NewElec’s 330 Series motor protection relays provide accurate, full load protection and adjustment

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