Form factor and what lands in the panel
The 1FL2204-4AG11-0SC0: Feedback is a 21-bit single-turn absolute encoder (AS21bit), paired with the SINAMICS S200 drive family — that pairing is mandatory, because the 1FL2 line is mechanically and electronically keyed to the S200 converter, not the older S120/V90 ecosystem. Cable routing follows the hybrid connector pinout on the motor side; the matching power and signal cables carry both phases and encoder feedback in one jacket so the cabinet-to-axis run stays a single drag-chain line rather than two parallel cords.
IP65 with oil seal, and what it takes on the shop floor
Protection class is IP65 with oil seal — the seal at the shaft exit is what keeps cutting fluid and lubricant from wicking past the bearing into the encoder cavity, so this variant suits machine-tool and wet-axiom installations where a non-sealed 1FL2 would fail early. Packaging dimensions are 382 x 222 x 240 mm for the one-piece shipper, which is the footprint the receiving dock should plan around when the motor comes in replacement-ready rather than palletized in bulk.
Configurability and compliance paperwork
The order falls under Product class C — built to order, not returnable for credit — so the encoder variant, brake option, shaft tolerance, and connector keying all lock in at the quote and cannot be re-credited if the spec was wrong on the PO. Group Code R220 and Product Group X0DK are the internal Siemens classification slots that determine which discount grid and which export-licence routing apply, and the part ships under AL:N / ECCN:N, meaning no export-control licence is required for typical cross-border shipment. RoHS compliance has been in force since 01-01-18 and the part carries the standard REACH Article 33 candidate-list disclosure obligation; the REACH information sheet travels with the shipment when the declarable-substances threshold is hit.