产品介绍：隔离RS-232转RS-485转换器
特点：
- 2-way 2500 VDC Isolation Protection
- ESD Protection for RS-485 Data Line
- Power Input, +10 ~ +30 VDC
- Low power consumption
- Long-cable application
- Power and data flow indicator for troubleshooting
- Easy-to-use rotary switch for baud rate setting, 1200 ~ 115200 bps
- Operating Temperatures, -25 °C ~ +75 °C
- Tiny packaging fi ts on your DIN-Rail
规格：
|
Input |
RS-232: TxD, RxD and GND |
|
Output |
RS-485: Data+, Data- |
|
Transfer Distance |
Max. 1,200 m at 9.6 kbps; Max. 400 m at 115.2 kbps (Belden 9841 2P twisted-pair cable, if different cables are used, the transmission distance may change) |
|
2500 VDC Isolated Protection |
Yes |
|
Connection |
Removable 4-Pin Terminal Block x 1; 9-Pin Female D-Sub x 1 |
|
LED Indicators |
|
|
Power/TxD/RxD |
Yes |
|
Power |
|
|
Input Voltage Range |
+10 VDC ~ +30 VDC (Non-isolated) |
|
Power Consumption |
0.5 W |
|
Environment |
|
|
Operating Temperature |
-25 °C ~ +75 °C |
|
Storage Temperature |
-30 °C ~ +75 °C |
|
Humidity |
10 ~ 90% RH, non-condensing |
