CSE232-A/B/C

CSE232-A/B/C series port isolator has built-in photoelectric isolation, and the interface complies with EIA/TIA RS232 standards. It can provide isolation protection of up to 2500Vrms, with static and lightning protection, which can improve the reliability and stability of communication systems. The passive models (CSE232-A and CSE232-B) can be port-powered through each side of the serial port, no need the external power supply. The specific serial port protection circuit support hot plugging. The isolator hardware adopts a low-power and wide temperature design, can operate stably in temperature environment of -35 ℃ to +85 ℃, and can be widely used in equipment such as motors, transformers, relays, or scenarios with high amplitude transient interference.