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DB9 RS232 to RS422 RS485 Serial Converter Adapter, Integrated COM Port Connector, FullDuplex 232485/422 Communication Transceiver for Industrial Serial Data Transmission
- Integrated DB9 COM port adapter, realizes bidirectional conversion between RS232, RS422 and RS485 signals
- Supports fullduplex RS232RS422 communication, also compatible with halfduplex RS485 mode
- Builtin circuit with antiinterference performance, stable data transfer under industrial interference environment
- Plugandplay design, no driver needed, directly connects to PC COM port via DB9 interface
- Compact integrated connector, widely fit PLC, inverter, meter, sensor and industrial serial devices
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This DB9 integrated serial converter adapter converts standard RS232 COM port signal to RS422 and RS485 differential signal, supporting fullduplex RS232RS422 communication and halfduplex RS485 working mode for industrial serial communication projects.
It adopts allinone DB9 connector structure without extra bulky housing, easy for direct plugin installation. Pure hardware conversion, no driver software required, plugandplay for fast deployment. The internal protection and filter circuit suppress surge and electromagnetic interference, greatly improving reliability in noisy workshop environments.
It extends serial communication distance significantly compared with native RS232 interface. Compatible with various industrial equipment including PLCs, frequency inverters, industrial controllers, testing meters and serial sensors. Suitable for equipment debugging, data acquisition, factory automation and longdistance serial signal transmission. Works with any hardware carrying standard DB9 RS232 COM port, no brandspecific restriction.
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- Return for refund within: 30 days
- Return for replacement within: non-replaceable
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