Description
Uotek RS-232 3-Bit Isolated Converter UT-211
Key Features
- Provides optoelectronic isolation for RS-232 serial communication.
- Supports asynchronous, full-duplex and transparent transmission.
- Port-powered from RS-232 TXD, RTS or DTR without a separate adapter.
- Helps protect serial devices from ground-loop voltage, surge, lightning, ESD, hot-plug and electromagnetic interference.
Technical Specifications
| Brand | Uotek |
|---|---|
| Model | UT-211 |
| Standard | RS-232 and CCITT V.24 asynchronous protocol |
| Connectors | DB9F + DB9M |
| Transmission | Asynchronous full-duplex, full transparent |
| Power | Port-powered from RS-232 TXD, RTS or DTR |
| Baud Rate | 300 bps to 57,600 bps |
| Dimensions | 62 × 34 × 18 mm |
| Weight | 30 g |
| Operating Temperature | -40 °C to 85 °C |
RS-232C Pin Assignment
| DB9 Female (PIN) | RS-232C Interface Signal |
|---|---|
| 1 | DCD |
| 2 | SOUT(TXD) |
| 3 | SIN(RXD) |
| 4 | DTR |
| 5 | GND |
| 6 | DSR |
| 7 | RTS |
| 8 | CTD |
| 9 | RI |
RS-232C DE Pin Assignment
| DB9 Male (PIN) | RS-232C Interface Signal |
|---|---|
| 1 | DCD |
| 2 | SIN (TXD) |
| 3 | SOUT(RXD) |
| 4 | DTR |
| 5 | GND |
| 6 | DSR |
| 7 | RTS |
| 8 | CTS |
| 9 | RI |
Compatible Equipment
- RS-232 serial devices using compatible DB9 connections.
- Point-to-point serial communication, monitoring and industrial control systems.
Always verify the serial standard, DB9 connector arrangement, power availability, communication settings and device compatibility before ordering.
If you are unsure which model is suitable, chat with the NJ Bravo team before ordering. We will help you check the part number, connector, and compatibility.
Package Contents
- 1 × Uotek UT-211 RS-232 isolated converter.
Warranty
- 3 months warranty.
Additional Notes
- Back-order purchase is allowed; customers will be notified if the item is not currently in stock.
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