Old School PLC Drum/Sequencer Programming with Telemecanique TSX Nano PLC

Having fun with the Schneider Automation / Telemecanique TSX Nano PLC. Its DOS based PL7-07 program IDE features a neat DRUM programming block that is a merge of old school mechanical control technique merged into modern programming for industrial control. …

Read More

Vintage ASEA EG-1 630A / 440 kW Contactor Test and Teardown

2000 kg (4395 lb) would be the weight of the AC motor that this 630 A / 440 kW contactor can turn on and off. This also explains the shear size of this contactor, a almost solid piece of metals, …

Read More