Operator Interfaces, Switches & Relays


Latest Articles

Large displays from Calog
December 2014, Instrotech
Calog offers a wide range of remote large displays that includes digit sizes from 20 up to 125 mm. These are available in both Polycarp and metal housings for 3, 4, 5 and 6 digit displays. Standard input ...

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Stainless steel safety hinge solution
November 2014, Countapulse Controls
A new stainless steel safety hinge switch from Leuze offers an ideal solution for mechanically and hygienically challenging problems in sectors such as the food and beverage, pharmaceutical or cosmetics ...

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Protection relay with advanced control features
November 2014, NewElec Pretoria
NewElec’s NewCode is a three-phase motor protection relay with seven inputs of differential voltages from 24 to 220 VAC or DC and four fully programmable output contacts as standard. The relay caters ...

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A new era in process visualisation
October 2014
The increased graphical abilities of software has resulted in automation vendors developing increasingly advanced graphics capabilities in their products. Scada/HMI visualisation today can be identified by the colourful graphics, sometimes even in 3D. Is this a good thing?

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Rockwell Automation launches next-generation electronic overload relay
October 2014, Rockwell Automation
Inspired by input from end users, panel builders, OEMs and system integrators around the world, Rockwell Automation engineers developed the new Allen-Bradley E300 electronic overload relay. The E300 integrates ...

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NewElec relays facilitate the automation of older plants
October 2014, NewElec Pretoria
The older a manufacturing plant is the more difficult and costly it is to run efficiently, therefore automating the plant can only prove beneficial. NewElec’s MA or NewCode motor protection relays make ...

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Compact TL50 tower lights now available
October 2014, Turck Banner Southern Africa
Banner Engineering has announced the new self-contained, compact version of its industry-recognised EZ-LIGHT TL50 tower light. Measuring only half the height of the standard TL50 models, the TL50 compact ...

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Inductive sensors for harsh applications
October 2014, Turck Banner Southern Africa
Turck has announced the addition of the Q80WD sensor to its range of washdown sensors. The Q80WD is an addition to the uprox+ family of factor one sensors that require no correction factor to detect any ...

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Locally manufactured digital indicator
September 2014
The IQ4 range of microprocessor-based digital panel meters, locally manufactured by IQ Instruments, features a four-digit display and is produced in an industry standard 96x48 mm format. They can be ...

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5,3 million switching operations for Jumo thermostats and still going strong
September 2014
Tests conducted on Jumo’s EM panel-mount thermostat range to determine the service life proved the outstanding durability of these units. After 5,3 million switching operations at an average of one per ...

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Omron’s HMI alternative
August 2014, Omron Electronics
Omron’s feature-rich and cost effective NB HMI series is perfect for any industry requiring a small, affordable basic human machine interface touch screen. Offering the best in reliability, the NB HMI ...

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Calling for parts at a furniture manufacturer
Technews Industry Guide - Wireless 2014, Turck Banner Southern Africa, Industrial Wireless
A furniture manufacturer has four manufacturing lines: red, green, blue, and yellow. When a line is in need of parts, one of the operators flips a switch that turns on that line’s colour on a light tower ...

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AT Technical Services’ new wireless protocol for machine safety: A new foot switch
Technews Industry Guide - Wireless 2014, Industrial Wireless
AT Technical Services has introduced its first wireless switching device incorporating a new safe wireless technology. Thanks to its ergonomic design, the RF GF(S)I 2,4 GHz-safe-b foot control can be ...

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Safety rope emergency stop switch
June 2014, ifm - South Africa
The heavy duty safety rope emergency stop switch from ifm electronic is designed to protect personnel while working in dangerous situations such as on long conveyor systems and rotating machines. It provides ...

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Motor management and protection
June 2014, NewElec Pretoria
NewElec’s electronic motor protection relays can be used to access operating information. The KE and NewCode models are able to store up to 2000 time stamped events and 60 fault conditions with all pertinent ...

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Festo’s CMGA safety system
June 2014, Festo South Africa
Festo has launched a range of safety components to comply with the new safety regulation being rolled out across Europe. The latest of these is the CMGA, a compact safety system with the option of integrated ...

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Schneider Electric releases recyclable FBX switchgear
June 2014, Schneider Electric South Africa
Schneider Electric has announced the release of its FBX gas-insulated switchgear (GIS), a fully sulphur hexafluoride gas (SF6) insulated switchboard for secondary distribution networks, in the southern ...

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NewElec’s NewCode relay
June 2014, NewElec Pretoria
Fault finding and establishing what went wrong when an MCC suffers a fault can be tedious and time consuming. NewElec’s NewCode relay facilitates the process and eliminates many of the fault finding headaches. It ...

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High energy ignition device
June 2014
Durag’s D-HG 400 high energy ignition device is suitable for the ignition of gas or liquid fuels in industrial burners of any capacity. In its standard version, the ignition lance and the control unit ...

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TAG level switch
April 2014, Gail Norton Instrumentation
TAG level switches are designed to detect the presence of materials that accrue in the surroundings of the electrode’s position. Materials can be fluids, powders, granules and conductive or non-conductive, ...

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