Sunday, July 26, 2009

Introduction to PLC Programming and Implementation - from Relay Logic to PLC Logic





Here's a valuable PLC reference that you can use right now. This particular reference is taken from our award-winning textbook - Programmable Controllers: Theory and Implementation, 2nd Edition. In it, you'll get an overview of how relay logic can be converted into PLC logic. There's also lots of examples, tables, and ladder diagrams to help explain the topics. Best yet, we've included the corresponding chapter from the companion workbook.


Here you can look over the key points as well as see how much you learned by answering the review questions. And, yes, the answers are also included. This PLC reference is just a sample of what the textbook and workbook have to offer. If you like it, we've included the product literature page with the order number.

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Introduction to PLC Programming and Implementation - from Relay Logic to PLC Logic

Electric Power Distribution Reliability, Second Edition (Power Engineering (Willis)



Presenting a wealth of useful knowledge, Electric Power Distribution Reliability remains the authoritative reference on distribution system reliability. Expanded and revised, this second edition features a history of reliability indices, updated benchmarking information, guidelines for using the IEEE 2.5 Beta methodology, comprehensive treatment of storm hardening, and a detailed section on overhead to underground conversion.


It also contains a new chapter on aging infrastructure, with an extensive discussion on how to effectively manage equipment when it nears the end of its useful life.

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