Category Archives: Remote I/O

Delta Automation is Prepared to Assist any or all of our clients in the the wake of the Hurricanes

Graphic courtesy of NOAA Delta Automation is prepared to assist any or all of our clients that were in the path of Harvey or may be in the path of  Irma. Our stock of new and refurbished equipment is ready … Continue reading

Posted in ABB, DanFoss, Delta Automation, Delta company news, Delta service advantages, HMI, IDEC, Invertek, Modbus Plus, modicon, On-site stories, PLC, Remote I/O, Schneider, Service stories, Uncategorized, VFD, WEG, yaskawa | Tagged , , , , , , , , , , | Leave a comment

Modicon Network Certifications

From the day after Christmas on through fours days past the New Years holiday, two teams of Delta Engineers were busily working long 12+ hour days testing, repairing and certifying Modicon remote I/O and Modbus Plus networks during a plant … Continue reading

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Modicon Remote I/O Push Button Panel Repairs

Modicon/Schneider customers utilizing the remote push button panels have been informed by the OEM that these items are no longer repairable. We here at Delta Automation, Inc. still repair these items. We are able to replace the push buttons, lamps, … Continue reading

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An Ageing Power Supply Finally Gives Up!

Power Supply Nearing 40 Years Old, Finally Fades Away  Recently a large industrial client had Delta investigate why its’ B266 reed relay output cards had been failing. Keep in mind these output cards are almost 40 years old. Over the … Continue reading

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

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

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

OUR NEWEST LINECARDS

Posted in ABB, DanFoss, Delta Automation, Delta company news, Delta service advantages, modicon, PLC, Remote I/O, Schneider, Service stories, Uncategorized, VFD, WEG, yaskawa | Tagged , , , , , , , , , , , , , , , , , , , , , , , , , , | Leave a comment

Temporary Remote I/O Cable Replacement Causes an Unexpected Issue

During a recent Modicon remote I/O service call at a large oil refineries tank farm which had been having intermittent communication, an unusual problem was discovered. The system had been having communication drop-outs intermittently for several weeks. During that time, … Continue reading

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

How often should Remote I/O & Modbus Plus networks be certified?

We recently had a client with many, many Modicon remote I/O and Modbus plus networks installed and in use in their plant, pose this question. The short answer is usually every one to two years or if they are having … Continue reading

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

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

Posted in Delta Automation, Delta service advantages, Modbus Plus, modicon, On-site stories, Remote I/O, Service stories | Tagged , , , , , , , , , , , , , , , , , , , , , , , | Leave a comment