The A&D Mercury AD4820 is an HMI and PLC measurement and control system all rolled into one complete compact package. The instrument runs a 32 bit RISC processor and uses a real-time operating system, RT Linux. The AD4820 utilises a GUI front end known as virtual console (VC), together with a PLC ladder for controlling all I/O known as measurement and control ladder (MC).
Wonderware has achieved Gold Certified Partner level in the Microsoft Partner Program. The accomplishment reflects Invensys' continuing commitment to the Microsoft and Invensys alliance.
Control Microsystems, a SCADA (supervisory control and data acquisition) equipment manufacturer headquartered in Canada, and Serck Controls, a SCADA systems engineering company headquartered in Australia, formed a global strategic alliance in 2004 to leverage technology, manufacturing and market opportunities.
InduSoft LLC (www.indusoft.com) has announced that Dominion Electronics (www.dominion.net.au) has become the master distributor for Indusoft products in Australia and New Zealand. Under this agreement, Dominion Electronics will resell Indusoft products as well as provide logistical support to other Indusoft distributors in the region.
P6 series switches are sealed against immersion and corrosive atmospheres. These switches are designed for rugged duty both mechanically and electrically. A one-piece stainless steel housing, sealed at the plunger with ring seals and at the base with a glass-to-metal header, provides true environ-ment-free sealing to comply with M8805/39, M8805/40, M8805/43 and M8805/100. Most case parts are grounded for EMI reduction.
The TBOX supports simultaneous communications. The system's real-time and logged data is accessible through various modems such as dial up, GSM/GPRS, radio, leased line, or other communications links such as ethernet TCP/IP, fibre optic, RS232 and RS485. Alarm conditions generated by the monitored process are distributed to a list of recipients in the form of mobile phone SMS messages or email message.