What it is
The Omron NX-DA2603 is a two-channel analog output module for the NX I/O platform. Termination is spring-clamp; body mounts to a DIN rail, drawing power from the NX bus coupler. It provides two analog outputs. Operating range is 0 °C to 55 °C with no derating required over the full ambient span, so panel placement near heat sources is still acceptable provided airflow is maintained.
Compliance and sourcing
Approvals include CE, cULus, C-Tick, KC, Lloyd, and NK — sufficient for machinery export to North America, Europe, Australia, and Korea. The spring-clamp terminal markings match the NX series wiring standard.