泓格tM-7520U：隔离RS-232转RS-485转换器
产品介绍：隔离RS-232转RS-485转换器
产品特点：
- 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
产品规格：
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 |
