Description
Siemens USB to RS485 Isolator 901-3DB30-0XA0 Reliable
Reliable and robust USB to RS485 isolator ensuring safe and interference-free industrial communication.
| Brand | Siemens |
| Model | 901-3DB30-0XA0 |
| Voltage | 5 V DC (USB powered) |
| Country of Origin | Germany |
| Weight | 150 g |
| Dimensions | 120 mm x 60 mm x 30 mm |
| Warranty | 2 years |
| Certifications | CE, UL, RoHS |
| SKU / MPN | 901-3DB30-0XA0 |
| What’s in the box | USB to RS485 isolator device, USB cable, user manual |
| Interface Type | USB 2.0 to RS485 |
| Isolation Voltage | 2500 V RMS |
| Data Transfer Rate | Up to 115.2 kbps |
| Operating Temperature | -20°C to 60°C |
| Protection | Overvoltage and short circuit protection |
| Mounting | DIN rail or panel mount |
Key benefits: Provides galvanic isolation to protect connected devices from voltage spikes and ground loops, ensuring stable and reliable data communication in industrial environments.
Typical applications: Industrial automation, process control, building management systems, and any application requiring robust RS485 communication with USB interface and electrical isolation.
Order number: Siemens USB to RS485 Isolator 901-3DB30-0XA0 Reliable
Lifecycle: Active
Documentation: User manual and technical datasheet available on Siemens official website
David L. –
Solid relay modules, good switching capacity. Perfect for our automation panel.