iButton Reader & Key
p>The SSA-102 serial number iButton is a rugged data carrier that serves as an electronic registration number for automatic identification. Data is transferred serially through the 1-Wire protocol, which requires only a single data lead and a ground return. The durable stainless-steel iButton package is highly resistant to environmental hazards such as dirt, moisture, and shock. Its compact coin-shaped profile is self-aligning with mating receptacles, allowing the SSA-102 to be used easily by human operators. Accessories enable the SSA-102 iButton to be mounted on almost any object, including containers, pallets, and bags.
- Features
- Specifications
- Advantages
iButton:
- Digital Identification by Momentary Contact
- Data Can Be Accessed While Affixed to Object
- Economically Communicates to Bus Master with a Single Digital Signal at 16.3kbps
- Button Shape is Self-Aligning with Cup-Shaped Probes
- Durable Stainless-Steel Case Engraved with Registration Number Withstands Harsh Environments
Reader:
- Simple, low-cost metal stamping form a read/write probe for the iButton family
- Probe guides the entry of the iButton
- iButton slides over the surface to self-clean contacts
- Flexible design
- Bright tarnish-resistant metal surface provides millions of operations
- Panel-mount probe, pre- wired for easy installation
| Supply voltage |
2.8V to 6.0V |
| Absolute IO sink current |
20 mA |
| Data Rate |
16.3 kbps |
| Data Transfer |
Serially through 1-Wire® protocol |
| Read Time |
< 5ms |
| Weight |
2.5 grams |
| Working Temperature |
-40°C to +85°C |
- Access Control
- Work-In-Progress Tracking
- Tool Management
- Inventory Control