BUT, there is more to the simple tower light that you might think.Shelly 1 is a small form factor smart switch with potential-free contacts, which allows remote control of electric appliances through a mobile phone, tablet, PC, or home automation system. Sometimes you just can’t beat a tower light. Those gave way to flat panels and LED touch screens, advanced software for data monitoring and collection that is now on “the cloud.” Despite all of those advances, sometimes you just want to look out at your farm of machines and see all those green lights happily shining, or quickly identify that trouble maker glowing red. A lot of things happened, then the first CRT-based HMI’s appeared in the 1980’s. Push Buttons, Pilot Lights and Tower/Stack Lights have come a long way since Thomas Edison. Well, I don’t know for sure, but it could have happened that way. He invented it so that he could see the status of his manufacturing machines from a distance. Industrial Control Basics: Part 5 – Tower LightsĪ lot of people don’t know this, but shortly after Thomas Edison perfected his light bulb he put one on top of the other, and then another one on top of the first two and invented the first stack light. Green LED/Module, Flash Red LED/Module, Int.

Direct-mount, 120V/110V, Flash Red LED/Module, Int.

Shipped pre-assembled and ready to install when it arrives at your door.

Note: Sound modules must be stacked in the last position of a tower light assembly.

Modules will be assembled vertically starting at the base.

Vertical mounting with tall and short bases is also available.Mounting options in three styles: 50mm direct mount, 50mm panel-mount short base, and 50mm panel-mount tall base.

Continuous or intermittent sound modules with 80dB or 100dB sound output.Three styles of illumination: continuous, flashing and rotary.Voltage options available in 24V AC/DC, 120V AC, and 240V AC.Stackable up to 5 modules in a single assembly.

Free download led pinout