Overview : RSM232 isolated RS-232 transceiver with power isolation, electrical isolation, RS-232 transceiver, improve system stability, simplify design and many other advantages. Fully compliant with EIA/TIA-232E and ITU-T V.28 specifications, it operates from a 5V supply and has an isolation voltage of 2500VDC with a baud rate of up to 115200bps.
Product features : DC 2500V isolation; meet EIA/TIA-232-F standard; full load minimum data rate 120Kbps; thermal protection; low electromagnetic radiation (EMI); low electromagnetic sensitivity (EMS); direct use, no need to add any components .
Product applications: Since the standard baud rates and good EMC characteristics, are widely used in automotive electronics; instruments, meters; petroleum laborers; power monitoring; and so on.
Isolate the application of RSM232Isolation of RSM232 Applications Traditional non-isolated RS232s are often damaged by ground bounce, surge, static electricity, hot swapping, etc. RSM232 series isolated transceiver adopts unique photoelectric isolation technology, which can effectively protect RS-232 serial device, which is suitable for industrial environment, power, medical and other fields.
Physical connection diagram
Benefits of choosing the RSM232 Series Isolated Transceiver Module
RSM232 series isolated transceivers use power isolation and signal isolation to completely isolate the communication bus and control board, which not only reduces interference on the bus, but also improves system security and reliability.
RSM232 series isolated transceivers retain the design concept of traditional isolation circuit, including power isolation, signal isolation, and more importantly, complete test system and advanced technology to ensure product consistency, waterproof, shockproof, long service life, etc. advantage. The potting process protects the board and electronic components from moisture, vibration, overheating, corrosion and radiation, extending the life of the electronic product.
Value comparison for customers
Xiao Bian Comments : Although it seems that the isolated transceiver seems to be stronger, but it should be based on different applications, choose the corresponding isolated transceiver module to achieve different output interfaces, this is the most sensible choice.
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