Field-fit notes
The Omron CRT1-OD08TAH-1 is an active output module from the CRT1 series, packing 8 solid-state outputs for the CJ, CS, and NJ series PLCs. Mounts on a DIN rail with screw terminal connections and carries CE and cULus approvals — covers most panel builds without extra paperwork.
So-what on the ratings
Eight solid-state outputs means no contacts to wear, good for moderate-speed switching of DC loads like indicators, contactor coils, or small solenoid valves. Operating range -10°C to 55°C keeps it reliable inside an unheated panel as long as the PLC cabinet stays above freezing.
How it sits against the CP1W-32ET
The CP1W-32ET is from a different series (CP1W) and delivers 32 solid-state outputs versus this part's 8. The CP1W-32ET works with CJ and CP1 series PLCs; the CRT1-OD08TAH-1 works with CJ, CS, and NJ. They aren't drop-in substitutes — the form factor and wiring layout differ. If you're looking to replace a CP1W-32ET, expect panel rework.