Four serial ports, 2-wire RS-485 or 4-wire RS-422/485. Long range, multi-drop communications. Easy to set up with plug in terminal blocks on RS-422/485 side and a high retention USB connector that works with a standard USB cable (included). LEDs indicate transmit and receive. 10-30 VDC power input.
Advantech
BB-USOPTL4-4P
ULI-344TC - USB to RS-422/485 (Terminal Block) Isolated Converter
£279.82
- USB to RS-422/485 Converter
- 2 kV Isolation
- 921.6 Kbps Serial Data Rate
- Flat Panel Mounting
- Terminal Block for 10-30 VDC Power Input
- High Retention USB Connector, Plug in Serial Terminal Block
- USB Cable Included
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Datasheets
Specification
General
| Technology | USB |
| Mounting | Panel |
| Power | Bus Powered |
| Temperature | 0 to 70C |
| Isolation | 2kV |
| Serial Port Count | 4 |
| Serial Type | RS-422, RS-485 |
| Serial Connector | Terminal Block |
Upstream USB Port
| Standard | USB 2.0 |
| Maximum Transfer Rate | Full-Speed (12 Mbps) |
| Connector Type | Type B (Female) High Retention |
| Port Number | 1 |
Serial Communication
| Serial Port Connector Type | Terminal block |
| Maximum Serial Transmission Speed | 921.6 Kbps |
| Serial Standard | RS-422 / RS-485 |
| Serial Port Number | 4 |
Environment
| Operating Temperature | 0 ~ 70°C (32 ~ 158°F) |
Protection
| Isolation | 2,000 VDC |
Power
| Power Input (DC) | 10 ~ 30 VDC |
| Power Input (USB) | Port-Powered from USB host (5 VDC) |
Accessory General
| Mounting | Panel |
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