The solid-state 354 is manufactured from a series of computer-tested plug-in circuit boards and assembled virtually without hand wiring. Because it has no moving parts in its logic circuits, its life expectancy is practically unlimited. Even the load relay—the 354’s only significant mechanical component—has a life expectancy of 100,000,000 operations (no load), while the optional solid-state switch module has a virtually unlimited life expectancy. As a result, the 354 achieves an overall reliability that surpasses even the high level achieved by previous Shawnee counters.
[button href=”/wp-content/uploads/2018/12/Automatic-Timing-and-Controls-354C-Series-092016.pdf” target=”_blank” icon=”no-icon” class=”btn-ghost”]Data Sheet[/button]