sestd., 2026. g. 10. janv., plkst. 04:38 — lietotājs gene heskett (<[email protected]>) rakstīja: > > On 1/9/26 18:26, Viesturs Lācis wrote: > > What are possibilities to drive > > this SSR with 5i24's pin: > > https://www.tme.eu/en/details/ssr-2528zd3/one-phase-solid-state-relays/qlt-power/ > > From the documentation I understand that control signal at 5VDC will draw > > 13mA > I'm doing it 5 or 6 times in my setups, among other things controlling > the 255 volt power to 3 machines & high voltage bed power to 3 printers..
Hello Gene! Just to make sure I understand correctly - you have 5 or 6 setups where you control SSR relay directly from FPGA board pin without any intermediary hardware? Does it matter for FPGA board if the pin is sourcing or sinking current? It would make sense to me to wire it on GND side for "active low" because pin will be high when PC is turned on and LinuxCNC starting up and joints being homed etc. Viesturs _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
