Infrastructure



Lightning and surge protection: when to use a UPS and when to use lightning or surge protection on your security systems
December 2003, Surveillance
Is a UPS adequate lightning protection? Often, when involved in site surveys, we find customers quite content with their UPS as their ultimate means of lightning and surge protection. A UPS is exactly ...

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Power over LAN: powering even the most inaccessible surveillance equipment
December 2003
Power over Ethernet is a new technology that is bringing huge benefits to IP surveillance, Igal Rotem, CEO of PowerDsine explains. Power over Ethernet (also known as Power over LAN) is a revolutionary ...

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Bandwidth woes: a South African solution
December 2003, Products & Solutions
Businesses are dependent on bandwidth as a key business tool, and network managers are increasingly pressurised to provide reliable capacity with guaranteed service levels. However, the high cost of ...

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Wireless networking: delivering ROI to small business
December 2003, Security Services & Risk Management
Measurable return on investment (ROI) in terms of implementation costs and increased employee productivity is driving the rapid adoption of wireless networking in the small office environment. That is ...

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New design kit drives successful completion of PCI-X compliance tests
19 November 2003, Vardaan Enterprises, Design Automation, Integrated Solutions
At the recent PCI PlugFest held by the PCI Special Interest Group, Avnet Electronics Marketing, and Jungo Software Technologies successfully completed PCI-X compliance tests using the new PCI-X 64/133 ...

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DIN 41612 socket connector designed with new contacts
5 November 2003, Actum Electronics, Interconnection
The model D connectors to DIN 41612 from Erni are suitable for applications with current loads of 4 A at 70°C. Based on a contact gap of 5,08 mm, the dielectric strength is 1550 V (50 Hz, 1 ...

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Taking the cash out of cashless solutions
November 2003, Products & Solutions
An electronic fund transfer service from G2 Integrated Solutions is the first package that allows users to eliminate cash in the workplace. The service accepts credit/debit card payments processed at ...

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IP connectivity - for flexible, efficient data access
November 2003, Surveillance, Residential Estate (Industry), Products & Solutions
Despite the bursting of the '.com' bubble and Internet service providers losing millions on stock exchanges worldwide, the business world has realised that the Internet is the future for business communications. ...

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Samsung introduces new E700 camera phone
November 2003
Seeing is believing ... with the launch of the E700 camera phone, Samsung raises the stakes by taking mobile innovation to a new dimension. Following the phenomenal success of the V200 cameraphone, the ...

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PGA ZIF test socket
22 October 2003, Sivan Electronic Supplies, Test & Measurement
Aries Electronics offers a line of 9 x 9 grid size PGA ZIF Test Sockets. This Aries product line allows the use of just one socket to handle a full range of device sizes, footprints and pin counts. A ...

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DeviceNet communication card
October 2003, Data Acquisition & Telemetry
Red Lion has produced a panel meter with built-in DeviceNet communication. This means that users can now access the display values, setpoints, and reset values stored within the PAX meter and communicate ...

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New range of miniature GPS receivers
October 2003, Maintenance, Test & Measurement, Calibration
The GPS-003 module is the latest 12-channel GPS technology offering from Nagasaki IPC. With a miniature form-factor (45 x 30 x 13 mm without housing), the GPS-003 is a suitable solution for integration ...

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Advanced solutions platform for the petrochemical industry
September 2003, System Integration & Control Systems Design
Advanced control in the petrochemical industry relies on accurate information and is enhanced by predictions about what will happen in the process. CSense is an advanced solutions platform developed by ...

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Stack gas analyser for hot/wet analysis
September 2003, Analytical Instrumentation & Environmental Monitoring
Ametek's 910 mass emission analyser uses the 920 stack gas analyser for the analysis of SO2. It maintains the sample above the water dew point and analyses on a hot/wet basis. An important fact is that ...

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Absolute Profibus-DP encoders with new technologies
September 2003, Turck Banner Southern Africa, PLCs, DCSs & Controllers, Government and Parastatal (Industry)
Kübler has added a new model to its line of Profibus-DP programmable multiturn absolute encoders incorporating its patent 'I-S-T'and 'IT' technologies. A class 2 Profibus-DB fieldbus encoder supporting ...

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Reduce printing costs with the HP 1100
August 2003, PCs & Workstations, Security Services & Risk Management
Think of inkjet printing and the first thing that comes to mind is how quickly one needs to replace the ink and how expensive new cartridges are, not to mention the generally mediocre speed of these printers. ...

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Power supply for application in Zone 2
September 2003, Phoenix Contact , Electrical Power & Protection
For use in areas with an explosion risk in Zone 2, Phoenix Contact presents two compact Quint Power power supplies and a Quint Diode redundancy model with type 'n' explosion protection in accordance with ...

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Mobile controller with 80 I/O
September 2003, PLCs, DCSs & Controllers, Surveillance
IFM Electronic's ecomat 100 controller has been specially designed for use in vehicles and mobile machines. The user can set the parameters for both input and output functions thus the same controller ...

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Alarm system protection
September 2003
Surge Technology's HDO 280/T surge arresters are designed to protect industrial and domestic alarm systems from damage due to lightning or overvoltage conditions during our local lightning season. ...

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Cost effective two-way solution
September 2003
Motorola has introduced its new wave of mobile two-way radios, the commercial series. Designed specifically for budget-conscious and fast moving business operations, the range offers an array of features ...

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