Siemens 6GT2600-4AF00 SIMATIC RF300 MDS D422 ISO 15693 2000 Byte M20 RFID Transponder

The Siemens 6GT2600-4AF00 MDS D422 is an ISO 15693 transponder for the SIMATIC RF200/RF300 RFID system, built for screwing into metal with a zero-millimeter minimum mounting distance. It stores 2000 bytes on a Fujitsu MB89R118 FRAM chip, rated IP68 and up to 500 m/s2 shock. The M20 x 1 thread and PA6.6 GF / nickel-plated brass housing handle continuous read/write cycling from -25 to +85 degrees C.

Technical Specifications

Certifications & Standards

• EPD

Selection Notes

The zero-millimeter mounting distance to metal separates the D422 from the disk- and card-style tags in the same RF300 line: it is the variant to specify when the read point sits directly on or in a steel or aluminum fixture. Its 20 mm diameter and M20 thread keep it in the same mechanical family as the smaller M6 and larger M8 screw-in tags, so the choice between them comes down to available thread bore rather than memory or protocol, which are identical across the group.

Applications

On RF200/RF300 readers, the D422's 2000-byte FRAM holds a work-order or tool ID directly on a metal fixture, pallet nest, or machined jig without a mounting bracket, since the transponder is rated for direct screw-in contact with the surrounding metal.