This is an I/O output module featuring relay outputs with a voltage isolation of 4000 Vrms. It is designed as a plug-in module for easy installation and integration into compatible systems.
You can click on the BUY or RFQ button to purchase DA4 from an authorized OPTO 22 distributor.
You can download the DA4 datasheet or visit the OPTO 22 website for support.
OPTO 22