Overview
The Advantech 485SD9R is a compact media converter enabling communication between RS-232 and RS-485 serial interfaces. Featuring automatic send data control and 2-port connectivity, it operates on 12VDC within a temperature range of +32 to +158°F. The 2.4 x 1.3 x 0.6 inch housing suits installation in tight panel spaces or on DIN rails.
Features
- RS-485 and RS-232 interface conversion
- 2-port configuration for flexible serial network connections
- Automatic send data control for simplified RS-485 half-duplex management
- 12VDC power supply
- Compact 2.4 x 1.3 x 0.6 inch form factor
- Operating range: +32 to +158°F (0 to +70°C)
Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Advantech |
| Model | 485SD9R |
| Product Type | Repeater / Transceiver / Media Converter |
| Interfaces | RS-485, RS-232 |
| Ports | 2 |
| Supply Voltage | 12V DC |
| Send Data Control | Automatic |
| Operating Temperature | +32 to +158°F |
| Dimensions | 2.4 x 1.3 x 0.6 in. |


