This optically isolated RS232 to RS422/485 converter features Automatic Send Data Control - no software drivers needed to control handshake lines. RS232 signals on DB9 female connector or terminal block. RS422/485 signals and power inputs connect to terminal blocks. External power required.
Advantech
BB-485LDRC9
ULI-224TC - RS-232 to Isolated RS-422/485 Converter, Industrial, DIN Rail Mounted
£95.59
- Converts RS-232 (DB9F or TB) to RS-422/485 (TB)
- 2 kV optical isolation on input/output; 500W surge suppression
- 19.2 kbps data rate; extends data up to 1.2 km
- -40 to +80 °C wide operating temperature
- External 10-30 power supply required (not included)
- Automatic Send Data control - no software drivers required
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Datasheets
Specification
General
| Technology | Serial |
| Mounting | DIN |
| Power | 10-30VDC |
| Temperature | -40 to 80C |
| Isolation | 2kV |
Serial Communication
| Serial Converter | RS-232 to RS-422/485 |
| Serial Port Connector Type | 1 x DB9 Female, 1 x Terminal Block |
| Serial Port Number | 1 |
| Maximum Serial Transmission Speed | 19.2 Kbps |
Environment
| Operating Temperature | -40 ~ 80°C (-40 ~ 176°F) |
Protection
| Isolation | 2,000 VDC |
| Surge Protection | 500W |
Power
| Power Input (DC) | 10 ~ 30 VDC |
Accessory General
| Mounting | DIN |
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