Price
€167.40
1411PR402DR-BRD
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Communication interface RS485-USB, ROGER
SKU:1421UT-2USB
Item in supplier warehouses
The ROGER UT-2USB interface allows RS485 controllers to connect to a PC via a USB port. It features galvanic isolation between the RS485 and USB circuits, ensuring safe and stable data transmission. Designed for RACS access control systems but also suitable for other RS485 applications. Supports up to 1200 m communication range (at 9600 kb/s) and a maximum baud rate of 230.4 kb/s.
€74.96
Tax included
ROGER UT-2USB RS485–USB Interface
The ROGER UT-2USB interface is a reliable communication converter that enables RS485 devices to connect to a PC through a USB port. It is primarily designed for RACS access control systems but can also be used in other RS485-based applications requiring stable communication.
Key Benefits
- Galvanic isolation ensures protection between USB and RS485 circuits
- Communication range up to 1200 m (9600 kb/s)
- Supports data rates up to 230.4 kb/s
- Virtual COM port driver support
- Compact plastic housing for easy installation
Technical specifications
| Parameter | Value |
|---|---|
| Power supply | 12 V DC and 5 V from USB |
| Current consumption | 20 mA (12 V) / 40 mA (USB) |
| Max baud rate | 230.4 kb/s |
| Max RS485 line length | up to 1200 m (9600 kb/s) |
| Operating temperature | +5 °C to +40 °C |
| Relative humidity | 10 % – 95 % |
| Dimensions | 45 × 68 × 23 mm |
| Weight | ~40 g |
| Housing | Plastic |
| Certification | CE |
Applications
- RACS access control systems
- Connecting automation controllers to PCs
- RS485 network diagnostics and testing
- Industrial communication solutions
1421UT-2USB
Data sheet
- Manufacturer
- Roger
- Tags
- B20
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The ROGER UT-2USB interface allows RS485 controllers to connect to a PC via a USB port. It features galvanic isolation between the RS485 and USB circuits, ensuring safe and stable data transmission. Designed for RACS access control systems but also suitable for other RS485 applications. Supports up to 1200 m communication range (at 9600 kb/s) and a maximum baud rate of 230.4 kb/s.