What it is and where it fits
The Omron CRT1-ID32S is an active 32-point digital input module in the CRT1 series, designed for CJ, CS, and NJ series PLC systems. It mounts on DIN rail and accepts discrete sensor signals via a rectangular connector and screw terminals. Operating temperature range -10°C to 55°C covers typical cabinet conditions. Approvals CE and cULus satisfy most panel build requirements.
