EX9520U4
RS-232 to 4-channel Independent RS-485 Converter
- Input: 1 RS232 channel: TxD, RxD and GND
- Output: 4 RS-485 channels (data+, data-)
- Built-in 120Ω termination resistor for each channel (by jumper)
- Isolation Side RS-232 ( EX9520U4 )/ RS-485 (EX9520U4R)
Datasheet
Product Specification
| Input | 1 RS232 channel: TxD, RxD and GND, |
| Output: | 4 RS-485 channels (data+, data-) |
| Speed | Auto switching baudrate up to 115.2 kbp |
| Built-in 120Ω termination resistor for each channel (by jumper) | |
| Isolation Side | RS-232 (EX9520U4 )/ RS-485 (EX9520U4R) |
| RS-232 connector | Female DB-9 |
| RS-485 connector | screw terminal block |
| Isolation voltage | 3000 V DC |
| Power input | +10 to +30 VDC |
| Power Consumption | 2.1W |
| Operating temperature: | -25 ~ 70 °C (13 ~ 158 °F) |
| Storage temperatur: | -25 ~ 85 °C (13 ~ 185 °F) |
| Humidity | 5~95% RH, non-condensing |