Tag Archives: quantum

A Commentary posted on Facebook about a PLC & I/O conversion from a Happy Client!

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Posted in Culley, Delta Automation, Delta company news, Delta service advantages, modicon, On-site stories, PLC, Remote I/O, Service stories, Tech Tips | Tagged , , , , , , , , , , , , , , , , , , , , , , , , , , , | Leave a comment

Converting a 984B Ladder Logic Drum Sequencer Loadable to a Quantum SCIF Function Block

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Quantum Remote I/O Metallic Cable System

This is the TDR trace that shows the original cable system on a recent project that Delta Automation, Inc. was tasked with repairing. This system shows many issues: excessive dB losses, poor splices, poor connections and terminations. This is the … Continue reading

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General Information and Specifications for a Modicon Remote I/O System

Delta Automation, Inc. is fully capable of the developing the layout for any sized remote I/O network. Our engineers have successfully installed thousands of these systems worldwide. We offer the most comprehensive testing and troubleshooting available, to bring your system … Continue reading

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The all too often misunderstood Hot Standby In-line Terminator Assembly

By Bob Culley In the Modicon redundancy, or Hot Standby (HSBY) systems the two PLCs both contain the same programs. The Primary PLC is the one actually running the process, while the Standby unit is waiting to pick up where … Continue reading

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Unknown Cable Splice Causes Issues

A prison facility was having intermittent issues with the locking and unlocking of cells and passageways in one of its’ inmate housing facilities. This is not a good thing to have occurred in a facility such as this! After extensive … Continue reading

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Haiti Bound

The client inquired if Delta could get the unit completed and onto the ship by the next morning. Bob happily informed the client that the unit had been completed over the weekend and could be delivered that very day.
The client was ecstatic!
The reloaded and tested unit was delivered to the port authority and moved onto the ship with plenty of time to spare.
Early the next day the ship headed off to Haiti with it’s holds full of relief supplies. Continue reading

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