What the line records
The Omron E3S-AD72 is a PLC accessory in the vertical-orientation form factor, catalogued under PLCs & HMIs, sub-class PLCs (Programmable Logic Controllers), with the order code E3S-AD72 carried verbatim on this line. Listed lifecycle stage is current production, so the part is still an active Omron line item rather than a phase-out or last-time-buy.
Sourcing posture
No official successor order code is recorded against the E3S-AD72, so the part itself remains the procurement target — not a cross-reference to a newer variant.
Panel-side handling note
As a vertical-orientation PLC accessory, the E3S-AD72 is handled as a PLC-side fixture in the panel layout — verify the mounting orientation and any adjacent module keying against the PLC rack before energizing, since the 'vertical orientation' descriptor is the part's defining fit feature. No compliance documentation (RoHS, REACH, UL, IEC) is recorded on this line; if a certificate set is required for the BOM, that has to come through the RFQ channel rather than from this catalog entry.