Siemens 6GT2801-4BA10 RF350R Reader, 13.56 MHz, RS422, IP65
Siemens SIMATIC RF300, RF350R Reader, 6GT2801-4BA10, 13.56 MHz, RS422, IP65, -25 to +70 °C.
Specifications
| Parameter | Value |
|---|---|
| Operating frequency (rated) | 13.56 MHz |
| Supported RF protocols | RF300 specific, ISO 15693, ISO 18000-3, ISO 14443 |
| Compatible transponders / systems | RF300, ISO 15693 and MOBY E transponder, for connecting to communication modules |
| Read/write range, max. | 140 mm; Range is dependent on transponder type: observe http://support.automation.siemens.com/WW/view/en/67384964 |
| Air-interface data rate, max. | 106 kbit/s |
| Multitag capable | No |
| Parameter | Value |
|---|---|
| Read time per byte (typ.) | 0.13 ms |
| Write time per byte (typ.) | 0.13 ms |
| MTBF | 260 a |
| Parameter | Value |
|---|---|
| Communication interfaces | RS422 |
| Voltage range (DC) | 20.4 ... 28.8 V |
| Rated value (DC) | 24 V |
| Current at 24 V (typ.) | 0.06 A |
| Status indicators (LEDs) | 5-color LED |
| Parameter | Value |
|---|---|
| Mounting / fastening method | 2 x M5 screws |
| Width | 75 mm |
| Height | 41 mm |
| Depth | 75 mm |
| Material | PA 12 |
| Color | Ti gray |
| Parameter | Value |
|---|---|
| Degree of protection (IP) | IP65 |
| Operating temperature range | -25 ... +70 °C |
| Storage temperature range | -40 ... +85 °C |
| Transport temperature range | -40 ... +85 °C |
| Shock acceleration | 500 m/s² |
| Vibration acceleration | 200 m/s² |
| Shock resistance standard | EN 60721-3-7 Class 7 M2 |
| Parameter | Value |
|---|---|
| IECEx certified | No |
Product details
Frequently asked questions
What is the listed MTBF?
260 a.
What is the color of the reader?
Ti gray.
Reader Specs at a Glance
The Siemens 6GT2801-4BA10 is an RF350R RFID reader for the SIMATIC RF300 family, operating at 13.56 MHz with an RS422 interface communicating via the 3964R protocol. Read/write access takes 0.13 ms per byte typical. The 5-color LED provides commissioning and diagnostic status without a handheld. Range is up to 140 mm, but depends on the transponder type — verify against Siemens support note ID 67384964 before planning antenna placement.
Active and mature in Siemens' current portfolio. No end-of-life notice or successor order code.
Mounting & Wiring Notes
Mount with two M5 screws into a flat panel. The IP65 enclosure is Ti gray PA 12, dimensions 75 x 75 x 41 mm. RS422 connection via M12 8-pin; external antenna connects via M8 4-pin, cable fixed at 3 m. Supply 24 VDC (20.4 to 28.8 V), draws 0.06 A typical. Operating temperature -25 to +70 °C; shock rated at 500 m/s².