Siemens 6GT2800-4BB00 SIMATIC RF300 RF340T 8 KB FRAM IP67/IPx9K RFID Transponder

The Siemens 6GT2800-4BB00 RF340T is a compact SIMATIC RF300 transponder measuring 48 x 25 x 15 mm, storing 8189 bytes across FRAM and EEPROM at up to 106 kbit/s. Built in PA12 with an anthracite finish and zero-millimeter metal mounting distance, it is rated IP67/IPx9K and cULus approved for -25 to +85 degrees C operation.

Technical Specifications

Certifications & Standards

• cULus
• EPD

Selection Notes

Unlike the epoxy card in the same family, which needs a 20 mm standoff from metal, this transponder's PA12 housing is rated for direct 0 mm contact with metal and adds an IPx9K high-pressure washdown rating on top of IP67, which is the reason to prefer it in wash-down or metal-fixture-mounted stations. Its 8189-byte capacity matches the epoxy card exactly, so the decision between the two comes down to mounting distance and washdown exposure rather than memory.

Applications

The zero-clearance metal mounting and IPx9K rating suit machine-tool pallets, conveyor carriers, and fixtures in wash-down or coolant-exposed production cells within an RF300 system.