The Omron CRT1-VDA02S is an output module with 2 analog channels, part of the CRT1 series for CJ, CS, and NJ PLCs.
Analog output signal integrity
Each of the 2 analog outputs delivers a voltage or current signal to drives, valves, or chart recorders. Clean loop performance depends on shielded cabling and a proper ground reference—check the shield first if the signal drifts. The rectangular connector requires a specific mating cable; verify pinout and shield termination before wiring the panel. Mount on DIN rail, and keep the module within -10°C to 55°C ambient for rated accuracy.
Sourcing and compliance
Listed as active in the OMRON product lifecycle, so new-build and spares ordering is straightforward. This is a mature catalog item—quote to order against an RFQ for the best lead time.
Not a substitute for CP1W-32ET
The CP1W-32ET is a 32-point solid-state digital output module in a different family. It uses screw terminals and drives discrete loads, not analog loops. The CRT1-VDA02S cannot drop into a panel wired for CP1W-32ET without rewiring the connector and reconfiguring the I/O mapping.