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A50/A51 RS-232 to Rs-422/RS-485 Bi-Directional Converter


- Controlled by RTS selectable
- LED indicators for power and signal state
- Support high-speed baudrate up to 921.6K bps
- 4-wire full duplex/2-wire half duplex selectable
- Point to point/multidrop link selectable
- Provide terminal resistor position (RS-422/RS-485 receiver side)
- Distance up to 4000ft (1.2km under 100K bps)
- Remote GND level protect
- Built-in high-speed optocouplers for exceptional signal isolation: 2000V (A51 only)
- Power requirement: 9V ~ 30V, 150mA
- Weight: 76g (A50), 80g (A51)
- Dimensions: 90mm x 60mm x 21mm
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