PRLog - Nov. 1, 2011 - HERTFORD, U.K. -- A system integrator, of a leading global security company, that provides fully integrated, electronic security systems for large commercial clients and institutions, had a new project that required all of the equipment would be installed in outdoor cabinets with winter time temperatures that drop below -30°C. Without reliable low-temperature operations; the system would experience service interruptions in the winter. The system integrator struggled to find a solution meeting this specification. Another requirement was that all the equipment must come from the same manufacture to ensure total compatibility. To meet this particular requirement Moxa products were selected, rugged IP video servers and Ethernet switches.
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The IoLogic E1212-T a new daisy-chained Ethernet I/O has two embedded Ethernet switch ports that allow information to flow to another local Ethernet device or connect to the next ioLogik in the daisy-chain. Applications such as factory automation, security and surveillance systems, and tunnel monitoring, can make use of daisy-chained Ethernet for building multi-drop I/O networks over standard Ethernet cables. Many industrial automation users are familiar with the multi-drop configuration typically used in fieldbus applications. The daisy-chain function on the Ethernet remote I/O ioLogik E1212 not only increases the connection between machines and panels, but also lowers the cost of buying separate Ethernet switches, and at the same time reduces labour fees and cabling by a large percentage. For example, if a production facility contains 700 stations (20 points per station), the wiring cost reduction can reach 15% of the total implementation cost.
The VPort 351 is a high performance, 1-channel industrial video encoder that provides up to full D1, full frame rate performance (NTSC: 720 x 480 @ 30 FPS; PAL: 720 x 576 @ 25 FPS) and supports a dual MJPEG/MPEG4 algorithm, making it especially well-suited for use with distributed surveillance systems in critical industrial applications. In addition, a continuous pre/post event trigger video record function can help system administrators determine why an alarm was triggered, and 2-way audio is provided for the convenience of real-time communication between system administrators located at the central site, and engineers in the field.
The EDS-305/308 is 5-port and 8-port Ethernet switches that provide an economical solution for your industrial Ethernet connections. The built-in relay warning function alerts network engineers when power failures or port breaks occur, and the switches are designed for harsh industrial environments, such as in hazardous locations (Class I, Div. 2/ATEX). The switches comply with FCC, TÜV, UL, and CE standards, and come in two model types. Standard operating temperature range models (0 to 60°C) and wide operating temperature range models (-40 to 75°C). Both models undergo a 100% burn-in test to ensure that they fulfil the special needs of industrial automation control applications. The EDS-305/308 switches can be installed easily on a DIN-Rail or in a distribution box.
This combination provided a total solution to the customer requirements
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Specialised distributor for high-end CCTV cameras, thermal imaging, laser ranging and situation awareness systems. Advanced access control systems including facial recognition and fingerprint identification.