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2. List of automation protocols - Wikipedia

   en.wikipedia.org/wiki/List_of_automation_protocols

   ControlNet – an implementation of CIP, originally by Allen-Bradley; DeviceNet – an implementation of CIP, originally by Allen-Bradley; DF-1 - used by Allen-Bradley ControlLogix, CompactLogix, PLC-5, SLC-500, and MicroLogix class devices; DNP3 - a protocol used to communicate by industrial control and utility SCADA systems

3. Allen-Bradley - Wikipedia

   en.wikipedia.org/wiki/Allen-Bradley

   Allen-Bradley is the brand-name of a line of factory automation equipment owned by Rockwell Automation.The company, with revenues of approximately US $6.4 billion in 2013, manufactures programmable logic controllers (), human-machine interfaces, sensors, safety components and systems, software, drives and drive systems, contactors, motor control centers, and systems of such products.

4. Rockwell Automation - Wikipedia

   en.wikipedia.org/wiki/Rockwell_Automation

   In 1985, Rockwell International purchased Allen-Bradley for $1.651 billion; this was the largest acquisition in Wisconsin's history to date. [3] For all intents and purposes, Allen-Bradley took over Rockwell's industrial automation division. The 1990s featured continued technology development, including the company's launch of its software ...

5. Programmable logic controller - Wikipedia

   en.wikipedia.org/wiki/Programmable_logic_controller

   Safety PLCs can be either a standalone device or a safety-rated hardware and functionality added to existing controller architectures (Allen-Bradley GuardLogix, Siemens F-series, etc.). These differ from conventional PLC types by being suitable for safety-critical applications for which PLCs have traditionally been supplemented with hard-wired ...

6. DeviceNet - Wikipedia

   en.wikipedia.org/wiki/DeviceNet

   DeviceNet was originally developed by American company Allen-Bradley (now owned by Rockwell Automation). It is an application layer protocol on top of the CAN (Controller Area Network) technology, developed by Bosch. [2] DeviceNet adapts the technology from the Common Industrial Protocol into an open standard. [3]

7. 2013 Elections: Virginia Governor And More (LIVE RESULTS)

   elections.huffingtonpost.com/2013/results?rr

   Map and live results for the Virginia governor's race, featuring Democrat Terry McAuliffe against Ken Cuccinelli; New Jersey governor, where Republican Chris Christie faces Barbara Buono; New York City mayor, featuring Democrat Bill de Blasio against Joe Lhota; and contests for Boston mayor, U.S. House, and Virginia lieutenant governor and attorney general.