Previous edition: 2009.
Includes index.
Preface 1. Programmable logic controllers 2. Input-output devices 3. Digital systems 4. I/O processing 5. Ladder and functional block programming 6. IL, SFC and ST programming methods 7. Internal relays 8. Jump and call 9. Timers 10. Counters 11. Shift registers 12. Data handling 13. Designing systems 14. Programs Appendix: Symbols Answers Index
Programmable logic controllers by W. Bolton. ISBN 9780081003534. Published by Newnes in 2015. Publication and catalogue information, links to buy online and reader comments.