產(chǎn)品詳情：

產(chǎn)品介紹；隔離RS-232轉(zhuǎn)RS-485轉(zhuǎn)換器
特點：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
規(guī)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