| Product type designation | MDS D424 transponder |
| Transponder MDS D424 for RF200/RF300 ISO/MOBY D button ISO 15693, Chip type FUJITSU MB89R118, 2000 byte FRAM User memory 27x 4 mm (DxH); Minimum ordering quantity 20 units |
| Wireless frequencies |
| Operating frequency / Rated value | 13.56 MHz |
| Range / maximum | 300 mm; range is reader dependent: observe http://support.automation.siemens.com/WW/view/en/67384964 |
| Protocol / with radio transmission | ISO 15693 |
| Transfer rate / with radio transmission / maximum | 26.5 kbit/s |
| Product feature / multitag-capable | Yes |
| Electrical data |
| Product component / Backup battery | No |
| Memory |
| Type of memory | FRAM |
| Storage capacity / of the user memory | 2000 byte |
| Type of memory organization | UID (fixed code) 8 bytes, user memory 2000 bytes, configuration memory 40 bytes |
| Number of read cycles / at ambient temperature < 40 °C / maximum | 1000000000000 |
| Number of write cycles / at ambient temperature < 40 °C / maximum | 1000000000000 |
| Data retention time / at ambient temperature < 40 °C / not less than | 10 y |
| Property of memory | Block-by-block write protection of the user memory |
| Type of transponder chip used | Fujitsu MB89R118 |
| Mechanical data |
| Material | Epoxy resin |
| Color | black |
| Tightening torque / of the screw for securing the equipment / maximum | 1 N·m |
| Mounting distance / relating to metal surfaces / recommended / minimum | 15 mm |
| Permitted ambient conditions |
| Ambient temperature | |
| during read/write access | -25 ... +85 °C |
| outside the read/write area | -40 ... +100 °C |
| during storage | -40 ... +100 °C |
| Protection class IP | IP67 / IPx9K |
| Shock resistance | According to DIN EN 60721-3-7 Class 7 M3 |
| Shock acceleration | 1000 m/s² |
| Vibrational acceleration | 200 m/s² |
| Design, dimensions and weight |
| Height | 4 mm |
| Diameter | 27 mm |
| Net weight | 5 g |
| Mounting type | M3 screw, gluing |
| Product properties, functions, components / general |
| Product feature | |
| silicon-free | Yes |
| printable | No |
| Standards, specifications, approvals |
| MTBF | 171 y |
| Accessories |
| accessories | Mounting support and spacer |
