I have an ATC 339 Timer that has a long delivery. Is there an alternative that can replace it?
The 405AR100S2X can replace all standard versions of the 339A & 339B timers. It will plug
Timers & Counters
Description
Timers & Counters
Why does my Tenor / ATC 650 series timer display show question marks (????) on the display?
Check your internal configuration DIP switches. You have chosen a setting that does not exist.How can I wire a 653 timer / counter as a counter?
The 653 Series can be used as a timer or a counter. Below is the wiring for a typical counter applic